Trellex® Wear Protection Solutions Reliability from … · Wear Rubber can be used alone or in...

Trellex® Wear Protection Solutions

Metso Minerals (Wear Protection) AB, Wear Protection Solutions, SE-231 21 Trelleborg, Sweden, tel +46 410 525 00, fax +46 410 526 02

For contact with your local Metso representative, visit www.metsominerals.com/trellex for information about your nearest sales office.


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TRELLEX WEAR PROTECTION SOLUTIONS

Reliability from load to discharge™ Reliable material transport 2 Material flow throughout the process 3 RES – Our approach 4

Wear theory The choice of material 6 The work environment – an important factor 7 Products Trellex Wear Protection 8 Trellex Conveyor Accessories 28 Trellex Belt Scrapers 36 Trellex Pulley Lagging 48 Trellex Slurry & Bulk Hose System 54 Conversion Table 63

Contents

2


Reliable and efficient solutions through-out the entire material flowFor many years, our products have been used as successful problem solvers. We have solved such problems as wear and abrasion, high noise levels and dust propagation, and we have helped reduce heavy mainte-nance costs, all with the aim of optimising material flows and constantly improving availability.

We concentrate on: • Wear and tear• Caking• Dust• Noise• Material spillage

Reliability from load to discharge

We concentrate on mines, mineral process-ing, sand and gravel, construction, civil engineering and recycling, but our products are used successfully in all industries which deal with various kinds of wearing materials. Our aim is to create cost-effective solutions throughout the entire materials flow to enable customers to produce more and maintain less.

From experience we know that it is often not enough just to improve a single aspect of the production line. We must also know how intervention affects the rest of the material flow. Knowledge of our customers’ processes and how the various parts fit together has enabled us to develop a complete range for creating reliable flows, from input and

loading, through the materials transport chain, ending with unloading and shipping.

We have developed a holistic concept: a message associated with high quality and reliable functioning, which we wish to be representative of Trellex Wear Protection Solutions - Reliability from load to discharge.

3


Trellex Wear Protection Solutions has a range which suits most applications. To illustrate this we utilise a schematic image of an indus-try. We divide flow into three distinct areas: primary, process and materials handling.

Primary The primary link in the flow consists of raw material handling. In this area we cover such applications as Truck Loading Platforms, Pri-mary Hoppers, Chutes, Conveyors, Screens and Feeders.

Typical products used are PP Wear Plates, SQ Module System, Poly-Cer, Flexback, Rub-ber Sheeting, Belt Scrapers, Belt Conductors, Sealing Systems, Pulley Lagging and Loading Systems.

Material flow throughout the process

Primary

Processing

ProcessingWithin processing we have the fine calibra-tion of material flows, and it is here that actual production or refinement is per-formed. Equipment such as Mills, Magnetic Separators, Flotation Equipment, Agitators, Transfer Chutes and Channels, Conveyors etc all require wear protection of some kind. Sometimes the material is in liquid form and is conveyed in pipes or hoses.

Typical products available in this field are Hoses, Bends, Reducers, Branch Pipes, PP elements, SQ plates, Poly-Cer, Flexback, Rub-ber Sheeting, Belt Scrapers, Belt Conductors, Sealing Systems, Pulley Lagging and Loading Systems.

Material handlingThe final product must be handled, stored and transported in a manner suited to the material. Here we find conveyors, transfer chutes, hoppers and silos, all of which need wear protection of one kind or another.

Products PP elements, SQ plates, Poly-Cer, Flexback, Rubber Sheeting, Belt Scrapers, Belt Conductors, Sealing Systems, Pulley Lagging and Loading Systems are normally used.

Material handling

4


RES – Our approach

RES stands for Reliability, Environment and Safety. With the help of our products we focus on operating reliability, improved work environment and secure and safe applications. In the final analysis, the customer benefits from a more efficient facility.

ReliabilityUnscheduled stoppages and disruptions are not acceptable in these times of intense competition. Instead, good results depend on continuous production and high levels of availability.

We strive to be a close and long-term partner, and therefore for many years we have been developing a range of highly reliable, long-lived products with the consequent low overall cost. Trellex products create cost-effective solutions throughout the entire ma-terial flow - everything to help our customers produce more and maintain less.

The environmentDust is harmful to health, gets into various parts of machinery and leads to abnormally rapid wear. Noise causes damage to hearing and impairs normal communications. Failing

to hear warning signals is a safety risk which must be taken seriously. Similarly, poorly maintained equipment with copious material spills leads to a problematic work environ-ment with many health hazards.

Using equipment which reduce noise and holds materials in place leads to improved process utilisation, less wastage and fewer repairs. In addition, facilities are cleaner and the work environment more satisfying for the staff.

SafetyAll companies are subject to internal rules and regulations and those issued by various official authorities. Safety regulations are among them. We prioritise safety features, so our equipment can be used in as safe a manner as possible.

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Rubber as a material Materials are defined as elastic if they are of high elasticity, i.e. they can be stretched out to at least twice their original length and then return to their original shape when the load is removed. Rubber is an elastomer in which the elastic properties are achieved by vulcanization.

Rubber materials are viscoelastic. This means they act both as a spring and an ab-sorber at the same time. Their deformation properties vary with temperature and speed of deformation. At low temperatures and high deformation rates, the rubber becomes more rigid and below a critical temperature (brittle point) they become hard and brittle. The brittle point varies depending on the type of rubber material, and corresponds to the minimum temperature at which the material can be used.

Wear theory

SBR, styrene-butadiene rubberStyrene rubber is the most widely produced synthetic rubber and is used extensively in tires and wear rubber. The raw material is petroleum. This rubber must be reinforced with a filler and thus is most used in medium hard rubber materials.

NR, natural rubberNatural rubber is the product extracted from the rubber tree. It has excellent mechanical properties and since it requires no reinforc-ing filler, rubber blends can be made softer than the corresponding SBR blends. NR blends are normally more elastic than SBR blends. Natural rubber performs well in the cold, but tends to crystallise at very low temperatures (below -40°C).

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Product wear is found in all industries, but wear is of the greatest financial significance in the mineral-related industries. Wear and corrosion have an extremely significant im-pact on maintenance costs, availability and equipment life.

Wear Rubber can be used alone or in combination with metals, ceramics, plastics and textiles. The material or combination of materials which gives the best results from all operating standpoints must be assessed on a case to case basis. Operating conditions must always be analysed and all factors associated with the choice of wear material must be taken into account. Initial costs are very often an important factor in the choice of wear protection, but if the lowest possible overall cost is the aim, it is also important to include such parameters as availability, productivity and lower service and maintenance costs, to name the most important ones.

The choice of material

Various types of wearThe choice of wear material greatly depends on the type of wear which is involved. Three main types of wear may be distinguished: sliding, cutting and crushing.

Sliding wear arises when grains of moving materials raise the surface or “plough” off fine particles. This type of wear is common in e.g. spouts, flotation equipment and shaking tables.

Cutting wear is caused by high impact particles when sharp material edges cut up or make holes in the surface. This may be found, for instance, in mills, chutes and material hoppers.

Crushing wear occurs when the wear surface is exposed to pressure. This type of wear may be found, for instance, when loading truck boxes, on primary feeders, primary screens and barges.

Hard or elastic?Materials which fall onto a hard wear surface such as steel may cause plastic deformations in the surface. By contrast, rubber surfaces are able to absorb the kinetic energy without any resulting deformation. The elasticity of the rubber absorbs the kinetic energy and after impacts, the surface reassumes its original shape.

One should never compromise when it comes to quality and thickness if one is to utilise the properties of the rubber correctly. The thickness and rubber quality must be related to the material element size and drop height. If the drop height is too great and/or element size is too large compared with the thickness of the rubber, the kinetic energy will be great enough to penetrate to a depth where the rubber is compressed, stretched or torn. This type of crushing damage is normally referred to as penetration damage. Thus the thickness must be calculated allow-ing for the relevant impact energy based on material element sizes and drop height.

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dB

Hz

120

110

100

90

80

70

60

50

31,5 63 125

250

500

1000

2000

4000

8000

1600

0

3150

0

Diagram Decibel level

The higher noise levels are and the longer personnel are exposed to noise, the greater the risk of injury. 40% of staff employed in the manufacturing and mining industries are exposed to considerable levels of noise during more than half of their working hours. The corresponding figure in the building and construction industry is 35%.

In 2003, the European Parliament and Council passed directive 2003/10/EU on “mi-nimum requirements for employees’ health and safety through exposure to hazards relating to physical agents (noise) at work.” Article 5.1 of the directive states: “Taking account of technical progress and of the availability of measures to control the risk at source, the risks arising from exposure to noise shall be eliminated at their source or reduced to a minimum.”

One might say that the work environment in our customer segments is brutal. Heavy, wearing and sharp-edged materials are dropped onto trucks and feeders, bounce and slide down chutes on their way bet-ween crushers, screens and transfer chutes. If the wear protecting material is made of steel, there is an ear shattering noise as the

The work environment – an important factor

material strikes and slides against the steel surfaces and makes the work environment unacceptable. Because of the increased influence of environmental legislation and greater consideration for the health and wel-fare of employees and peripheral personnel, traditionally noisy industries must seriously reconsider their noise levels.

Rubber subdues noise levelsThe two foremost properties of rubber are its elasticity and its resistance to wear. The elastic properties of rubber allow it to yield and stretch when force is applied without causing permanent deformation. The wear resistance of rubber partly stems from this property, i.e. from its ability to yield and give way, and is in many cases superior to that of other materials, including steel. Besides the ability of rubber to absorb impacts and blows, it also has environmental benefits. When steel is replaced by rubber, it muf-fles noise and vibrations. By using rubber instead of steel, noise levels may be drasti-cally reduced and the work environment considerably improved.

Above the curves for noise levels for rubber-lined and steel-lined truck boxes. A rubber lining reduces the decibel level by 10 dB (A), which personnel perceive as a 50% reduction.

Trellex Wear Rubber

Steel

Accepted noise level

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Slitskydd

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Wear ProtectionTrellex Wear Protection is an overall term for a large variety of products with a broad area of application, especially where wear, both impact and sliding, is a fact of life, but also for use in reducing noise and minimis-ing corrosion. Unscheduled stoppages in production and remedial maintenance caused by material spillage are significant problems and can result in major annual costs, especially for industries which handle wearing materials.

It is entirely possible to reap annual savings by taking preventive action. Using wear pro-tection materials whose service life and wear patterns can be predicted can also reduce overall costs.

The versatility is manifest since Trellex Wear Protection can be installed in a wide variety of places within Mining, Construction and Civil Engineering, the Cement Industry, the Fertili-zer Industry, the Paper and Pulp Industry etc.

Trellex® Wear Protection

The reason for Trellex Wear Protection’s versatility is precisely this wide area of use. Rubber has advantages such as protection against various types of wear, both chemical and mechanical, long service life, lower over-all costs than for equivalent wear protection in steel, it is easier to install, easier to handle and assemble, and thus stoppage times are shorter. Yet another advantage of rubber is its noise reducing properties. Rubber ef-ficiently reduces noise, makes less noise than other lining materials and has excellent wear properties. Thus, by choosing the right rub-ber lining one can solve one’s wear problems and reduce the causes of noise, i.e. contact between solid materials and metal.

Quarry trucks, mine trucks, primary chutes, feeders, skips, cone crushersThe transport of ore, stone and other highly abrasive materials puts great strain on truck surfaces, especially during loading when they

often have to withstand the impact of blocks of up to a cubic metre in size.

The Trellex 60 wear resistant rubber element is an almost ideal solution to this wear problem and has greatly contributed to improving ope-rating finances for these heavy load vehicles. The truck lining is exposed to impacts during loading and pressure during transport and sli-ding abrasion during unloading is tipped out. Products which may be used to great benefit in quarry trucks, mine trucks, primary chutes, feeders, skips, cone crushers etc are:

• PP50 - PP150• SP75 – SP125• PT75 – PT 125

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Spouts, chutes, hoppers, transfer points The production processes in the mining, stone and cement industries involve compre-hensive conveying activities between various stages of processing, when the often highly abrasive materials expose the equipment to major wear impact of various types. Trellex Wear Protection may to great advantage be installed in chutes, spouts, hoppers and trans-fer points to minimise wear and reduce noise, while prolonging service life. The choice of rubber material, thickness and type is based on the handled material’s unit sizes, shape, drop height, volume, angle of impact and material type. Trellex wear rubber elements satisfy highly varying requirements relating to loads and other operating conditions. Serrated elements are used in structures with impact angles which are unfavourable to rubber surfaces. Products which may be used to great benefit in chutes, spouts, hoppers, transfer points etc are:

• PP13 - PP55• SP50 – SP75• SB40 - SB75• SQ30 - SQ50• Poly-Cer• LF Low-Fric

Feeders, screen chutesFeeders and screen chutes are intended to supply e.g. the crusher or the screen with a flow of material which is in reasonable proportion to the quantities the equipment is designed to process. It is important to try to avoid this flow stopping. Flow problems such as the caking and backing up of ma-terials, high wear which results in the need for frequent repair stoppages or high levels of noise which have a negative impact on audibility are things that can be drastically reduced using Trellex products. When choos-ing which products to use for each applica-tion, material type, hardness, drop height and angle of impact are all factors that must be taken into account. Products which may be used to great benefit for feeders and screen chutes are:

• SQ30 – SQ50• PP13 - PP55• Poly-Cer• LF low-Fric

Poly-CerDuring the transfer, sorting and transport of crushed rock there are always problems with wear and abrasion. High material movement speeds, narrow impact angles to the wear sur-

face and large material flows all increase the wear problem. Frequent wear liner changes also result in costly operating stoppages. Traditionally, rubber, white iron alloys and various types of wear steel have been used for wear protection and to deal with the stresses arising. The Trellex Poly-Cer product can be more than 10 times more wear resist-ant than steel. Poly-Cer is a rubber element with a ceramic material wear surface. There are unique advantages to this combination of materials. The hard ceramic surfaces pro-vide unsurpassable wear resistance and the elasticity of the rubber absorbs the impact of the blows.

Poly-Cer is used in many applications within the mining and quarrying industries. It is particularly suitable for applications where abrasion is great and the angle of impact of materials against the plates is small. Typical installations include transfer and loading sta-tions, screen chutes, feeders etc. The product range is wide and consists of:

Trellex Poly-Cer Range• Poly-Cer Sheeting• Poly-Cer Slim 20 mm• Poly-Cer Classic 35 mm• Poly-Cer HD 64• Poly-Cer HD 95

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Trellex® PP

PP standard range

Product descriptionTrellex PP Wear Plates are manufactured from T-60 Wear Rubber and with hot vulcanised steel back plates.

Areas of useMedium heavy rock and gravel industry. Demanding mining and industrial applications.

CharacteristicsExcellent wear resistance in applications with both impact and sliding wear. The steel backing reduces the possibility of small particles getting in under the lining and guarantees secure fixing. Wear Plates reduce noise and vibrations, and are lighter compared to conventional steel lining.

Application areasTrellex PP Wear Plates provide first class wear protection in such tough applications as truck beds, primary chutes, etc. and for secondary applications such as chutes, feeders, channels, silos and other applications that are subject to wear and noise.

Technical descriptionResists all PH values and water types, also most oils and che-micals in moderate/small concentrations.

Other informationMust not be exposed to continuous heat in excess of 70°C.

InstallationSimple and quick installation with our flexible range of fixing methods.

Fixing methods

Through bolt Stud welded bolt Plug welded Self-tapping screw

T-60 Wear Rubber

Steel plate

Art. No Designation/ Thickness (mm)

Width x Length (mm)

Weight kg/ea

73049 PP 30 500 x1500 50

73189 PP 30 600 x 1500 60

361170 PP 30 750 x 1500 76

73064 PP 40 500 x 1500 59

73205 PP 40 600 x 1500 71

574178 PP 40 750 x 1500 88

680032 PP 50 500 x 1500 67

680034 PP 50 600 x 1500 81

680036 PP 50 750 x 1500 101

680041 PP 75 500 x 1000 59

680042 PP 75 500 x 1500 89

680043 PP 75 600 x 1000 71

680044 PP 75 600 x 1500 107

680045 PP 75 750 x 1000 89

680046 PP 75 750 x 1500 133

680052 PP 100 500 x 1500 110

680054 PP 100 600 x 1500 132

680056 PP 100 750 x 1500 166

680062 PP 125 500 x 1500 132

680066 PP 125 750 x 1500 198

680072 PP 150 500 x 1500 153

680076 PP 150 750 x 1500 230

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Trellex® PP-XL

Product descriptionTrellex PP-XL Wear Plate is made of T-60 Wear Rubber with hot vulcanized steel back plates.

Area of use Medium heavy stone and gravel quarrying industry. Demanding mining and industrial applications.

CharacteristicsExcellent resistance to wear in applications with both impact and sliding wear. The steel backing reduces possibilities for small particles to penetrate under the lining and guarantees securer fastening. The wear plate reduces noise and vibrations and is lower in weight than conventional steel linings.

Application areas The Trellex PP-XL Wear Plate is an excellent wear protection for bins, chutes, feeders, , silos and other applications exposed to wear and noise.

Technical descriptionCan manage all pH values and water types and resists most oils and chemicals in moderate/small concentrations.

Other informationMust not be exposed to constant heat in excess of 70°C.

InstallationQuickly and simply installed with our flexible program of secure fastening methods.

Fixing methods

Through bolt Stud welded bolt Plug welded Self tapping screw

T-60 Rubber

Steel plate

Art. no Tot. thickness (rubber + steel)

Width x Length (mm)

Weight kg/ea

631804 PP-XL 13 (10+3) 1500 x 3000 156

881763 PP-XL 15 (12+3) 1500 x 3000 166

631812 PP-XL 18 (15+3) 1500 x 3000 182

2327930 PP-XL 20 (15+5) 1500 x 3000 251

2127190 PP-XL 20 (17+3) 1500 x 3000 192

511402 PP-XL 23 (20+3) 1500 x 3000 208

881714 PP-XL 25 (20+5) 1500 x 3000 277

881698 PP-XL 25 (22+3) 1500 x 3000 218

881722 PP-XL 30 (25+5) 1500 x 3000 303

881706 PP-XL 30 (27+3) 1500 x 3000 244

881730 PP-XL 40 (35+5) 1500 x 3000 355

881748 PP-XL 55 (50+5) 1500 x 3000 406

PP-XL standard range

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C/C

Trellex® PT

Trellex PT standard range

Fixing method

Product descriptionTrellex PT Wear Plates are manufactured from T-60 Wear Rubber and with hot vulcanised aluminium fixing profiles.


CharacteristicsExcellent wear resistance in applications with both impact and sliding wear. The vulcanised aluminium profiles allow for fewer fixing points than steel-reinforced wear plates. Wear Plates reduce noise and vibrations, and are lighter compared to conventional steel lining.

Application areasPT Wear Plates provide excellent wear protection for feeders, primary bins, chutes, silos and other applications that are subject to wear and noise.



InstallationEasily, quickly and securely installed using the Trellex T-bolt system.

T-bolt fixing system

Art. no Designation/ Thickness mm

Width x Length (mm)

Weigth kg/ea

680232 PT 50 500 x 1500 48

680234 PT 50 600 x 1500 56

680236 PT 50 750 x 1500 69

680242 PT 75 500 x 1500 69

680244 PT 75 600 x 1500 81

680246 PT 75 750 x 1500 101

680252 PT 100 500 x 1500 90

680254 PT 100 600 x 1500 107

680256 PT 100 750 x 1500 132

Plate width c/c

500 300

600 300

750 450

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1500

10001250

125

125

125

250 250

125250500

125

250 250 250 125

Trellex® SB

Fixing methods

Through bolt Stud welded bolt

Product descriptionTrellex SB Wear Plates are manufactured from T-60 Wear Rubber with moulded holes for fixing. The holes are reinforced with fixed hot vulcanised internal steel washers.


CharacteristicsExcellent wear resistance in applications with both impact and sliding wear. The wear plates are bendable and easy to cut.They reduce noise and vibrations, and are lighter compared to conventional steel lining.

Application areasTrellex SB Wear Plates provide excellent wear protection for feeders, bins, chutes, silos and other applications that are subject to wear and noise.



InstallationSimple and quick installation with our flexible range of secure fixing methods.

Art. no Thickness (mm)

Width x Length (mm)

Weight kg/ea

680421 SB 40 500 x 1000 25

680427 SB 40 500 x 1250 31

680422 SB 40 500 x 1500 37

680461 SB 60 500 x 1000 35

680467 SB 60 500 x 1250 45

680441 SB 75 500 x 1000 44

680447 SB 75 500 x 1250 55

680442 SB 75 500 x 1500 66

680451 SB 100 500 x 1000 58

680457 SB 100 500 x 1250 72.5

Trellex SB standard range

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Trellex® SP

Fixing methods

T-60 Wear Rubber

Steel backing

Through bolt Stud welded bolt

Product descriptionTrellex SP Wear Plates are manufactured from T-60 Wear Rubber with a serrated surface and with fixed hot vulcanised steel back plates.


CharacteristicsExcellent wear resistance in applications with both impact and sliding wear. The steel backing guarantees secure fixing so that the wear plates remain together even if the lining is exposed to extremely abrasive and sharp particles. Wear Plates reduce noise and vibrations, and are lighter compared to conventional steel lining.

Application areasTrellex SP Wear Plates provide excellent wear protection for bins, chutes, silos and other applications that are subject to wear and noise.

Technical descriptionResists all PH values and water types, also most oils and che-micals in moderate/small concentrations.The serrated surface has been designed to provide optimal life for material with impact angles between 15 and 50°.


InstallationSimple and quick installation with our flexible range of fixing methods.

Trellex SP standard range

Art. no Thickness (mm)

Width x Length (mm)

Weight kg/ea

680131 SP 50 500 x 1000 38

680132 SP 50 500 x 1500 57

680133 SP 50 600 x 1000 46

680134 SP 50 600 x 1500 69

680135 SP 50 750 x 1000 57

680136 SP 50 750 x 1500 86

680142 SP 75 500 x 1500 70

680143 SP 75 600 x 1000 56

680146 SP 75 750 x 1500 105

680152 SP 100 500 x 1500 81

680156 SP 100 750 x 1500 121

680162 SP 125 500 x 1500 95

680166 SP 125 750 x 1500 143

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Trellex® WB

Product descriptionTrellex WB Wear Bars are manufactured from T-60 Wear Rubber and with hot vulcanised aluminium fixing profiles.


CharacteristicsExcellent wear resistance in applications with both impact and sliding wear. The vulcanised aluminium profile allow for fewer fixing points than steel-reinforced wear plates.Wear Bars reduce noise and vibrations, and are lighter compa-red to conventional steel shrouding.

Application areasTrellex WB Wear Bars provide excellent wear protection for bins, chutes, silos and other applications that are subject to wear and noise.



InstallationEasily, quickly and securely installed using the Trellex T-bolt system.

Trellex WB standard range


Fixing method

Art. no Width(mm)

Height(mm)

Weight kg/ea

74104 WB 50 50 4.5

74120 WB 50 75 6.6

74229 WB 75 100 13.3

74187 WB 75 50 7

74203 WB 75 75 10.2

74286 WB 100 100 17.6

74302 WB 100 125 21.9

74245 WB 100 50 9.1

74260 WB 100 75 13.4

74369 WB 125 100 21.9

74385 WB 125 125 27.2

74401 WB 125 150 32.4

74427 WB 150 100 27.2

74443 WB 150 125 33.6

74476 WB 150 150 39.9

Designation Recommended T-bolt

WB 50 M12 TF 35/25

WB 75 M16 TF 35/55 (M12 TF 35/25)

WB 100 M20 TF 55 (M16 TF 35/55)

WB 125 M20 TF 55

WB 150 M20 TF 55

All lengths 1500 mm

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Trellex® SQ 300

Fixing methods

Rubber/PU 30Rubber/PU 40 and 50 Rubber/PU 40 and 50 Ceramic CE 40

All modules are 300x300 mm

Product descriptionThe Trellex SQ 300 Module System is manufactured in three different types of material: Rubber, Polyurethane (PU) and a combination of PU/ceramic.


CharacteristicsExcellent wear resistance in applications with both impact and sliding wear. The modular system is very flexible and adaptable. The various types of material can be combined and thereby offer a very wide range of areas where they can be used. The modular system reduces noise and vibrations, and is lighter compared to conventional steel lining.

Application areasThe SQ 300 Module System provides excellent wear protection for feeders, bins, chutes, silos and other applications that are subject to wear and noise.


Other informationMust not be exposed to continuous heat in excess of 70°C. Patented.

InstallationSimple, quick and secure installation with our flexible range of spindles and plugs.

Trellex SQ 300 standard range

Designation/ Thickness (mm)

Material Fixing

SQ RU 50 Rubber T-60 Spindle & PU-plug

SQ RU 40 Rubber T-60 Spindle & PU-plug

SQ RU 30 Rubber T-60 All in one, spindle & plug

SQ PU 50 PU 80° Spindle & PU-plug

SQ PU 40 PU 80° Spindle & PU-plug

SQ PU 30 PU 70° All in one, spindle & plug

SQ CE 40 Ceramic & PU 2-part spindle & CE-plug

Art. no Designation Weight

660343 SQ 300 Box CE 40 520.5

6660551 SQ 300 Box PU 30 215.2

6660274 SQ 300 Box PU 40 283.1

6660550 SQ 300 Box RU 30 208.6

660340 SQ 300 Box RU 40 293

660350 SQ 300 Box RU 50 363.7

SQ Box contains 66 pcs of wear elements, plugs, spiders

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250

125

250

125

250

500

500

250

500

125 125

Trellex® Poly-Cer™

Product descriptionTrellex Poly-Cer are manufactured from T-60 Wear Rubber with built-in ceramics and with fixed hot vulcanised steel back plates.

Areas of useMedium heavy rock and gravel industry, with secondary and lighter applications.

CharacteristicsExcellent wear resistance in applications with sliding wear and high material speeds. Excellent wear characteristics where the material has only a slight impact angle. The steel backing guar-antees secure fixing. Poly-Cer to reduce noise and vibration.

Application areasPoly-Cer provide excellent wear protection for feeders, bins, transfer chutes, silos, transfer points and other applications that are subject to excessive wear and noise.

Technical descriptionResists all PH values and water types, also most oils and chemi-cals in moderate/small concentrations.



Fixing methods

Self-tapping screwStud welded bolt

Ceramics

T-60 Wear Rubber

Steel backing

Trellex Poly-Cer standard program

Art. no Designation Thickness x Width x Length

(mm)

Weight kg/ea

6660301 Poly-Cer Slim 20 x 500 x 250 8.6

6660300 Poly-Cer Slim 20 x 500 x 500 17.3

6660247 Poly-Cer Classic 35 x 500 x 200 10.7

2939790 Poly-Cer Classic 35 x 500 x 250 13

6610096 Poly-Cer Classic 35 x 500 x 300 16

2939780 Poly-Cer Classic 35 x 500 x 500 26.7

6610558 Poly-Cer HD 64 64 x 244 x 502 22

6610557 Poly-Cer HD 64 64 x 262 x 502 24

6620390 Poly-Cer HD 64 64 x 302 x 304 16.5

6620273 Poly-Cer HD 64 64 x 500 x 502 55

6620347 Poly-Cer HD 95 95 x 250 x 500 35.5

6620346 Poly-Cer HD 95 95 x 500 x 500 71

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Trellex Poly-Cer Sheeting standard dimensions

Dimensions (mm) Article no

8 x 500 x 500 (ceramic tiles 10 x 10 x 4) 1017803

8 x 500 x 500 (ceramic tiles 20 x 20 x 4) 1017804

Product descriptionTrellex Poly-Cer Sheeting are manufactured from T-60 Wear Rubber with built-in ceramics and contact layer prepared for easy glueing.

Areas of useMedium light mining, rock and gravel industry, with secondary and lighter applications.

CharacteristicsExcellent wear resistance in applications with sliding impact and high material speeds. Poly-Cer sheeting reduces noise and vibration.

Application areasTrellex ceramic sheeting provides excellent wear protection for feeders, chutes, channels and other applications that are subject to a lot of wear and noise.

Technical descriptionResists all PH values and water types, also most oils and chemicals in moderate/small concentrations.


InstallationCold vulcanization, glueing.

Trellex® Poly-Cer™ Sheeting

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Flexback gummirem

Trellex® Flexback

Fixing methods

Hilti nails Self-tapping screw Drill & Self-tapping screw Vagon bolt

Product descriptionTrellex Flexback rubber is manufactured from T-60 Wear Rubber and is hot vulcanised with embedded, perforated steel plate, t = 0.7 mm.


CharacteristicsExcellent wear resistance in applications with both impact and sliding wear. The reinforcement makes it possible to construct self-supporting channels and chutes with simple supports of angle iron and flat iron. Flexback reduce noise and vibrations, and are lighter compared to conventional steel lining.

Application areasFlexback rubber provides excellent wear protection for chutes, channels, bins and other applications that are subject to wear and noise.

Technical descriptionResists all PH values and water types, also most oils and chemicals in moderate/small concentrations.



Trellex Flexback standard range

Art. no Designation/Thickness

Width x Length (mm)

Weight kg/ea

1442540 FB 10 1270 x 3000 63

1442550 FB 15 1270 x 3000 84

1442560 FB 20 1270 x 3000 105

1442570 FB 25 1270 x 3000 127

1442900 FB 30 1270 x 3000 148

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Trellex® Flexback PU

Fixing methods

Product descriptionTrellex Flexback PU is manufactured from polyurethane and with embedded cast-in, perforated steel plate, t = 0.7 mm.


CharacteristicsExcellent wear resistance in applications with both impact and sliding wear. The reinforcement makes it possible to construct self-supporting channels and chutes with simple supports of angle iron and flat iron. Flexback reduce noise and vibrations, and are lighter compared to conventional steel lining.

Application areasFlexback PU provides excellent wear protection for chutes, channels, bins and other applications that are subject to wear and noise.

Technical descriptionResists all PH values but is not designed for underwater app-lications. Resists attack from most oils and chemicals and is especially good for environments exposed to ozone.Supplied with a standard hardness of 78 sH(A) (yellow).Also available as alternatives in hardnesses of 70 sH(A) (blue) and 90 sH(A) (green).



Hilti nail Self-tapping screw Drill & Self-tapping screw Vagon bolt

Trellex Flexback PU standard range


Width x Length (mm)

Weight kg/ea

690310-80 FBU 10 1270 x 3000 60

690315-80 FBU 15 1270 x 3000 84

690320-80 FBU 20 1270 x 3000 106

Other thickness and hardness on request

22


Flexback gummirem taggig

1135

Trellex® Flexback SerratedProduct descriptionTrellex Flexback Serrated is manufactured from T-60 Wear Rubber and is hot vulcanised with embedded, perforated steel plate, t = 0.7 mm.


CharacteristicsExcellent wear resistance in applications with impact wear. The reinforcement makes it possible to construct self-supporting channels and chutes with simple supports of angle iron and flat iron. Flexback reduce noise and vibrations, and are lighter compared to conventional steel lining.

Application areasTrellex Flexback Serrated provides excellent wear protection for chutes, bins and other applications that are subject to wear and noise.

Technical descriptionResists all PH values and water types, also most oils and che-micals in moderate/small concentrations. The serrated surface has been designed to provide optimal life for material with impact angles between 15 and 50°.



Fixing methods

Hilti nails Self-tapping screw Drill & Self-tapping screw Vagon bolt

Trellex Flexback Serrated standard range

Art. no Designation/Thickness (mm)

Width x Length (mm)

Weight kg/ea

2929110 FBS 35 1270 x 3000 119

23


PPU Slitplatta gul

Trellex® PPU

Fixing methods

Polyurethane

Steel backing 3 mm

Through bolt Stud welded bolt Plug welded Self-tapping screw

Product descriptionTrellex PPU Wear Plates are manufactured from polyurethane, backed by cast-in steel plate.


CharacteristicsExcellent wear resistance in applications with sliding wear.The steel backing reduces the possibility of small particles getting in under the lining. The steel backing also guarantees secure fixing so that the wear plates remain together even if the lining is exposed to extremely abrasive and sharp partic-les. Wear Plates reduce noise and vibrations, and are lighter compared to conventional steel lining.

Application areasPPU Wear Plates provide excellent wear protection for chutes, channels, bins and other applications that are subject to wear and noise.

Technical descriptionResists all PH values but is not designed for underwater applica-tions. Resists attack from most oils and chemicals and is especially good for environments exposed to ozone. Supplied with a stan-dard hardness of 78 sH(A) (yellow). Also available as alternatives in hardnesses of 70 sH(A) (blue) and 90 sH(A) (green).



Trellex PPU standard range

Other dimensions on request


Width x Length (mm)

Weight kg/ea

690110-80 PPU 10 1000 x 2000 62

690115-80 PPU 15 1000 x 2000 74

690120-80 PPU 20 1000 x 2000 86

24


W

150 30

400400

400

3015

0

L

400

Other dimensions and quality on request

Fixing methods

Through bolt Rivet

Hilti nail Screw with plugWelded bolt

Recommended fixing pattern

Trellex® LF

Product descriptionTrellex LF Plates are manufactured from ultra high molecular weight polyethylene (PE-UHMV).

Areas of useLight duty applications with clogging problems and sticky materials.

CharacteristicsExcellent for applications that require extremely low friction.

Application areasTrellex LF Plates provide excellent solution for bins, chutes, silos and other low wear applications having problems with sticky materials.

Technical descriptionResists all PH values and water types, also most chemicals in moderate concentrations.There are three grades of LF Plates: Pure PE-UHMW (white), Anti-static (black), Reclaim (mixed).



Trellex LF standard range

Art. no Designation Thickness x Width x Length (mm)

Weight kg/ea

1520559 Trellex LF R3 10 x 1250 x 3000 351520560 Trellex LF R3 12 x 1250 x 3000 421520561 Trellex LF R3 15 x 1250 x 3000 531520562 Trellex LF R3 20 x 1250 x 3000 711520563 Trellex LF R3 25 x 1250 x 3000 881520564 Trellex LF R3 40 x 1250 x 3000 1411520557 Trellex LF R3 6 x 1000 x 3000 171520551 Trellex LF S9 10 x 1250 x 3000 351520552 Trellex LF S9 12 x 1250 x 3000 421520553 Trellex LF S9 15 x 1250 x 3000 521520554 Trellex LF S9 20 x 1250 x 3000 701520555 Trellex LF S9 25 x 1250 x 3000 871520556 Trellex LF S9 40 x 1250 x 3000 1401520549 Trellex LF S9 6 x 1000 x 3000 171520567 Trellex LF X9 10 x 1250 x 3000 351520568 Trellex LF X9 12 x 1250 x 3000 421520569 Trellex LF X9 15 x 1250 x 3000 521520570 Trellex LF X9 20 x 1250 x 3000 701520571 Trellex LF X9 25 x 1250 x 3000 871520572 Trellex LF X9 40 x 1250 x 3000 1401520565 Trellex LF X9 6 x 1000 x 3000 17

25


Trellex® Granuflex

Trellex Granuflex standard dimensions

Name (mm)

Thickness(mm)

Width(max mm)

GS 70 10 1050

GS 70 10 1050

GS 120 10 1200

Fastening method

GS 70 must not be exposed to constant temperatures in excess of 70 °C .GS 120 must not be exposed to constant temperatures in excess of 120 °C.

Product descriptionTrellex Granuflex is made of two special Wear Rubber materials with hot vulcanized textile weave reinforcement.

Areas of useWithin the fertilizer industry and certain mining industries of the pellet plant type.

CharacteristicsBoth lateral and longitudinal textile weave reinforcement provides a strong and stably shaped lining. Minimises material back-ups and provides a more even end product quality.

Application areas Trellex Granuflex is an excellent wear protection for granu-lating drums and pellet drums exposed to wear and caking problems.

Technical descriptionCan manage all pH values and water types and resists most oils and chemicals in moderate/small concentrations. Is resistant to all chemicals normally used in the production of fertilizer.

Other informationMust not be exposed to constant heat in excess of 70°C or 120 °C, depending on quality.

InstallationQuickly, securely and easily installed with a specially adapted fastening method.

26


T-60Black SBR, used for crushing and cutting abrasion. It is the high tear resistance, together with a high tensile strength and a moderate to high rate of elongation that makes T-60 extremely resistant to the wear and tear of impacting and abrasive rocks.

T-40Black NR, used for sliding abrasion of small particles. It is the high rate of elongation that makes T-40 particular well suited as protection against small, sharp, and hard particles eroding the surface.

Trellex® Wear Rubber Sheeting

Technical description

T-60 T-40 TR-60

Hardness Shore A 60 ±5 40 ±5 60 ±5

Tensile strength MPa 21.5 20 16

Ultimate stretch load % 600 625 485

Tearing strength kN/m 28.5 23.7 23.5

Density mg/m3 1.12 0.98 1.25

Temperature range °C -30 till +80 -50 till +70 -30 till +80

Resistance to oil, petrol – small small small

Resistance to chemicals – moderate moderate moderate

Identification line – yellow green red

DimensionsThickness

(mm)

Width(mm)

T-60 T-40 TR-60

Length4

(m)

Smooth Rubber Sheeting

Tear offLayer2

Contact Layer3

Length4

(m)


Tear off Layer2

Contact Layer3

Length4

(m)


Contact Layer3

3 1400 10 yes

4 1400 10 yes yes yes 10 yes yes yes 10 yes

5 1400 10 yes 10 yes

6 1400 10 yes yes yes 10 yes yes 10 yes yes

8 1400 6 yes yes 6 yes 6 yes

10 1400 6 yes yes yes 6 yes yes 6 yes yes

12 1400 5 yes yes 5 yes

151 1400 5 yes yes 3 yes5 5 yes yes

20 1400 5 yes 3 yes5 5 yes yes

25 1400 5 yes 3 yes5 5 yes

30 1400 5 yes

351 1500 3 yes

40 1400 5 yes

50 1500 3 yes

1) Serrated - available in dimensions 1350 x 3000 mm with serrated surface. 2) Tear Off Layer – one side is fitted with a tear-off fabric. Removing the fabric leaves a rough surface free of contaminants and suitable for gluing. 3) Contact Layer – one side is coated with a special contact layer with tear-off film. Tearing off the foil leaves a surface free of contaminants. The special contact surface provides a strong adhesive joint and redu-ces the need for roughening. 4) Roll length 25 and 50 m on request. 5) Width 1500 mm.

TR-60Black SBR, used for less severe crushing and cutting abrasion. Good tear resistance, yet high tensile strength and a moderate to high elongation makes this grade an excellent, price-worthy choice when softer rocks and smaller impact forces are involved.

27


28


29


A dirty environment often results in poor finances. Maintenance is neglected, bearings and the life of other components is impaired. The number of operating stoppages and dis-turbances has a negative impact on produc-tion. Unscheduled conveyor stoppages may be costly, as the belt acts as a process artery.

The main whys and wherefores of con-veyor material spillages lie with loading and unloading of materials. Spillage is caused during unloading as a result of some ma-terials being left on the belt after the turn. This material sticks to the belt and is relea-sed onto the return rollers along the whole length of the conveyor belt. When loading, troubles are mostly the result of the kinetic energy of the material after unloading and the drop height. The kinetic energy of drop-ping materials must be absorbed in order to avoid mistracking and leakage through the sealing system.

Belt stoppages are in many cases caused by spillage-related problems. Trellex Wear Protection Solutions has a range of products which are suited to solving the commonest problems affecting conveyors.

LoadingNormally, loading is the most critical point on the conveyor at which damage can occur. The material drop height, unit size, speed and direction are all factors which contribute to and cause damage to belts, conveyors and

Trellex® Conveyor Accessories

traditional support rollers alike. This is where the material flow changes direction, the ki-netic energy must be absorbed, the material is retarded and then accelerated again and is controlled until the turbulence of transfer has stopped, all of which are problems that are virtually eliminated using the Trellex loading system. It replaces traditional roller cradles and efficiently absorbs the kinetic energy from falling stones, and also supports the belt edge. The conveyor belt is protected against penetration and the risk of belt misalignment is reduced. The Trellex loading system has no moving parts, thus avoiding problems with worn bearings and stationary rollers. While removing the need for the demanding work of replacing broken-down rollers, operating reliability is increased. The combination of energy-absorbing non-moving elements and efficient sealing prevents material spillage and reduces cleaning costs.

Sealing with wear linerTrellex Glide Bars and Impact Bars are used for the sealing system. They are used on the troughed sides when transporting materials. It supports the belt edge thereby preventing sag between the conveyor rollers, which pro-vides an even surface for the sealing system to seal against. In combination with the Trellex Sealing System this effectively prevents dust and material spillage. The sealing system uses material with a slightly lower wear resistance

than the belt. In this way you can confine wear to the sealing strip thus extending the wor-king life of the significantly more expensive belt. If the loaded material is allowed to press against the sealing strip it will eventually work its way under it. By fitting a Trellex Wear Liner in the lower section of the loading zone, the material is kept away from the side seal. This substantially reduces the risk of spillage and wedging which would otherwise lead to increased wear or damage to the belt.

Belt guiding systemWear and poor adjustment can incapacitate a conveyor belt prematurely. Loading point misalignment, side winds, rain/snow and uneven absorption of heat from the sun can interfere with the operation of conveyors. This is where our Belt Conductor enters the scene. This belt guiding system can prolong the life of a conveyor and thus improve reliability. With active control and guiding of the belts, maintenance costs can be cut considerably. The belt guiding system protects vital parts of the conveyor frame from damage. Less wear on the belt increases life and reduces costs. A misaligned belt causes point loading of rollers. A frozen roller can slice a belt in minutes. A centred belt causes less wear and fewer break-downs. Trellex belt conductor mi-nimize the risk of costly, unscheduled repair stoppages and increases availability, thereby keeping cleaning costs to a minimum.

30


Belt width mm

Side/centra/sidemm

Available roll lengths mm

500 2+2+2 200

650 2+2+2 250

800 2+3+2 315

1000 3+3+3 380

1200 3+4+3 465

1400 4+5+4 530

1600 5+5+5 600

1800 5+6+5 670

2000 6+6+6 750

Maximum 10 mm gap between centre section and sides

Widthmm

Heightmm

Lengthmm

Art.No

100 50 1220 1554150

100 50 1520 1554155

100 75 1220 1438590

100 75 1520 1438595

Dimensions Art.No

T-bolt TF35/25 M12x40/35 mm 1554240

Nuts Nyloc M12 1830930

Washers BRB 13x24 HB200 FZB 1830920

Measure


Recommended number of Energy absorbing elements

Product descriptionThe Trellex Impact bar is of sandwich layer design consisting of polyethylene and rubber with a vulcanised aluminium profile for easy fastening with T bolts.

Areas of useThe Trellex Impact Bar is designed to absorb impacts and to create a sealed surface against the conveyor belt in such areas as loading zones beneath a conveyor belt, thereby preventing damage to the conveyor belt and its equipment.

CharacteristicsTop coating of ultra high molecular weight polyethylene pro-vides high wear resistance and low friction. Rubber material of high energy absorption capacity. Protects belts and conveyors when loading. No moving parts provides a maintenance-free loading station. Fastening system using T-bolts for placing anywhere along the bar as required.

Application areas Medium heavy stone and gravel quarrying industry. Demanding mining work and industrial applications.

Technical description Ultra high molecular weight polyethylene, rubber, aluminium.

Other informationFor best results Trellex Impact Bars should be installed into Trellex Impact Cradles.

InstallationDrop height: max 2 m

Material sizeMax 400 mm

Trellex® Impact Bar

31


Product descriptionTrellex Glidebar is a sandwich construction of polyethylene and rubber with a vulcanised aluminium profile for easy fixing with T-bolts.

Areas of useTrellex Glidebar is designed to absorb impacts and to create a sealed surface against the conveyor belt in such areas as loading zones beneath a conveyor belt, thereby preventing damage to the conveyor belt and its equipment.

CharacteristicsTop layer of ultra high molecular weight polyethylene pro-vides high wear strength and low friction. Rubber material with the ability to absorb large amounts of energy. Protects conveyor belt and equipment against heavy loads. There are no moving parts in Trellex energy absorbing elements, which means that they provide a maintenance-free loading station. Fixing system with T-bolts for individual location anywhere along the absorber unit.

Application areasMedium heavy rock and gravel industry. Demanding mining and industrial applications.

Technical descriptionUltra high molecular weight polyethylene (PE-UHMW),rubber, aluminium

Other informationFor best results Trellex Glidebar should be installed into Trellex Impact Cradles.

InstallationDrop height: max. 0,5 m

Material sizeMax. 100 mm

Trellex® Glidebar

Product Range Dimensions (mm)

Art. No

Glidebar 200 1120 x 200 x 30 432069350

Glidebar 300 1120 x 300 x 30 432069360

T-bolt system incl nut and washer, 4 T-bolts/glidebar

TF35/25 M 12 x 40/35

Trellex Glidebar standard range

32


W

C/L

L

Product descriptionStrong steel mounting cradle for the installation of Trellex Impact Bars.

Areas of useAn Impact Cradle, replacing the current conveyor roller stand, is placed in the conveyor loading zone as a support and to ensure that the belt has a stable profile, and also that a proper seal is achieved during loading.

CharacteristicsStrong steel design that can withstand heavy loads. The side angles are adjustable to obtain the best sealing and accessibility.

Application areasMedium heavy rock and gravel industry. Demanding mining and industrial applications.

Technical descriptionConstruction materialSteel , S235JRG2

Surface treatmentPowder-coated BLUE RAL 5005

Other informationA questionnaire from Metso Minerals must be completed to obtain the correct design. For best results, the Impact Cradles should be installed together with Trellex Impact Bars. Side angles that are not standard can be made on request.

InstallationDrop height: max. 2 m

Material sizeMax. 400 mm

Trellex® Impact Cradle

Belt widthmm

Lmm

Angle X1° or X2°

WidthW

500 1220 and 1520 30 45

The width depends on the type of conveyor

650 1220 and 1520 30 45

800 1220 and 1520 30 45

1000 1220 and 1520 30 45

1200 1220 and 1520 30 45

1400 1220 and 1520 30 45

1600 1220 and 1520 30 45

1800 1220 and 1520 30 45

2000 1220 and 1520 30 45

33


Trellex® Snap-On Sealing SystemProduct descriptionTrellex Snap-On Sealing System for sealing conveyor belts in loading zones.

CharacteristicsThe Trellex Snap-On is an effective system that is suitable for sealing at loading zones alternatively along the whole con-veyor belt. The extruded rubber sealings can be obtained in long lengths, which reduces the number of joints and the risk of spillage. Snap-on elements are easy and quick to install. Adjustment of the rubber sealing against the conveyor belt is done by slackening the wedge bolts that secure them. When these are slackened, the strips automatically slide down on to the belt. The wedge bolts are then tightened again. Mainte-nance is simplified and spillage reduced.

Trellex wear liners should be mounted on the inside of the chute walls. This prevents loaded material from pressing directly on to the sealing strips and helps to centre the bed of material on the belt. Wear liners consist of bent 15 mm thick wear rubber elements that have the rear sides reinforced by steel plate.

Application areasLoading zones in the medium heavy rock and gravel industry. Demanding mining and industrial applications.

Technical description

Article no.

Description Standard lengthmm

Remarks

43271400 Trellex Snap-On Sealing, complete

2400 Both sides

Article no.

Width mm

43271401 Trellex Snap-On sealing profile L=5000 mm

43271402 Trellex Snap-On guide plate L=1200 mm

43271403 Wedge bolt

43271404 Square washer

Spare parts

Complete system

34


Trellex® Clamp-On Sealing SystemProduct descriptionTrellex Clamp-On Sealing System for sealing conveyor belts in loading zones.

CharacteristicsThe Trellex Clamp-On is an efficient system for sealing conveyor belts in loading zones. External sealing uses polyurethane blocks, which are locked into place by fast-operating locking bars for quick and easy installation. This can reduce the cost of service and maintenance. The block material provides a long life while being gentle to the belt.

Trellex wear liners should be mounted on the inside of the chute walls. This prevents loaded material from pressing directly on to the sealing strips and helps to centre the bed of material on the belt. Wear liners consist of bent 15 mm thick wear rubber elements that have the rear sides reinforced by steel plate.

Application areasLoading zones in the medium heavy rock and gravel industry. Demanding mining and industrial applications.

Spare parts

Article no.

Description Standard length

mm

Sealing block length

mm

43271215 Trellex Clamp-On Sealing, complete

1200 150


1200 600

Complete system

Article no.

Width mm

1 43270000 Trellex Quick release clamp

2 43271201 Trellex Clamp-On locking bar L=1200 mm

3 43270150 Trellex Sealing PU-blocks L= 150 mm

43270600 Trellex Sealing PU-blocks L= 600 mm

4 43271200 Trellex Clamp-On guide plate L=1200 mm

5 43271203 Trellex Wear liner L=1200 mm

35


Article no.

Description Standard length

mm

Sealing block length

mm


1200 150


1200 600

Trellex Belt Conductor SBC & HD-SBC

Trellex Belt Conductor RBC

Trellex® Belt Conductor

Product descriptionThe Trellex Belt Conductor centres the conveyor belt.

Areas of useTrellex Belt Conductor is mounted on the return part of the belt and actively controls and continuously conductor the belt.

CharacteristicsThe edge rollers of the belt guide sense belt mistracking and make the conductor roller centre the belt.

Increases availability and minimises the risk of unscheduled stoppages.

Application areasBelt conveyors

Optional extrasConductor roller with Trellex roller laggingEdge roller cartridges of polyurethane material, ESA 78Lubrication kit .

Technical descriptionConstruction material: Steel , S235JRG2Surface treatment: Powder-coated BLUE RAL 5005

Standard SBC

Heavy Duty HDBC

Reversibel RBC

Light applications x x

Heavy applications x x

Belt speeds <3,5 m/s >3,5 m/s <3,5 m/s

The pictures show the Trellex Belt Conductor in action

36


37


Belt cleaning is not just a question of aes-thetics, it is also an important determining factor if efficient, safe and profitable con-veying is to be achieved. In the Trellex belt cleaning product range known as

ABC – Absolute Belt Cleaning we have focused on finding technical solutions for our customers’ equipment that provide high efficiency, long wear life and a minimal maintenance needs.

High efficiency ensures minimum spillageThe parameters that affect efficiency include the scrapers contact angle to the belt, the contact area and the contact pressure per surface unit. On the ABC scrapers these val-ues are kept as close to the ideal as possible throughout the wear life of the blades. As a result, these scrapers show constant and extremely high cleaning efficiency from in-stallation and throughout their wear life. To further increase the efficiency of the scraper, the blades are divided into segments, which can move independently of each other.

Trellex® Belt Scrapers

Reduced spillage leads to less wear on the conveyor and its components and bring clean-up cost savings.

Long wear life for lowest operating costsThe life expectancy of a scraper closely depends upon its efficiency. The more ma-terial that passes between the scraper and the belt, the higher the wear rate becomes. Thanks to the high and constant cleaning efficiency of our scrapers the amount of material still adhering to the belt after the scraper can be reduced to a minimum. Consequently its wear life is extended and the cost per ton low.

Minimal maintenance needs for trouble free operation Since the blade to belt contact pressure remains almost constant throughout the entire wear life of the scraper blade, there is no need to re-tension the spring and the need for maintenance is reduced to an ab-

solute minimum. The belt cleaning system is designed to operate in a dirty and demand-ing environment, and the blades are shaped in such a way that the build-up of material on the blades is minimized.

ABC scrapers are made of Trellex’s own polyurethane material, which has outstand-ing wear properties. Using polyurethane means that an aggressive scraping angle can be used without any risk of damaging the belt. The special design of the blades means no reinforcing metal parts are needed. The base of the blade is securely held in place in a specially designed aluminium cassette.

38


Product descriptionThe Trellex ABC Silverline Pre-Cleaner, (complete with blade, shaft and type S spring tensioner)

Areas of useConveyor belt cleaning. The Pre-Cleaner is placed against the conveyor belt drive drum, just below the material flow.

CharacteristicsIndividual blades free to move independently of each other for maximum cleaning flexibility and providing excellent belt cleaning without damaging the belt. The individual blades are made from two different materials, high grade Polyurethane and Polycarbonate. The blades are mounted in an aluminium cassette, which makes installation and changing blades quick and easy. A spring tensioner ensures that the correct pres-sure is exerted on all the blades, which reduces the need for maintenance.

Application areasMaterial causing wear in areas such as mining, smelting plants and gravel pits.Wet applications

Other informationThe ABC Silverline is fully compatible with other Trellex Pre-Cleaners such as the ABC90 and ABC95, which means that no mechanical alterations are necessary if changing to a different blade type.Patent pending.

Trellex® ABC Silverline Pre-Cleaner

Article no.Complete set

Belt width

A

No. of blades Cleaning width

B

Aluminium profile length

C

Shaft length (max.)

D

43170500 500 3 450 550 1150

43170650 650 4 600 700 1300

43170800 800 5 750 850 1450

43171000 1000 6 900 1000 1800

43171200 1200 7 1050 1150 1950

43171400 1400 9 1350 1450 2450

43171600 1600 10 1500 1600 2600

43171800 1800 11 1650 1800 2800

43172000 2000 13 1950 2000 3000

Technical descriptionBladesMaterial: Polyurethane/PolycarbonateColour: SilverDensity: 1.19 Mg/m3

Hardness: 70 Shore ATemperature in dry air: -30 °C to +70 °CTensioner/cassette: Steel / aluminium

InstallationBelt speed: < 3.5 m/sDrive drum Dia: Ø 350 – 600 mmTensioner: BB 500 – 1200 mm single type S, BB 1400 – 2000 mm double type S

39


Technical descriptionBladesMaterial: PolyurethaneColour: Yellow / BlueDensity: 1.19 Mg/m3


InstallationBelt speed: < 3.5 m/sDrive drum Dia: Ø 350 – 600 mmTensioner: BB500 – 1200 mm single type S, BB1400 – 2000 mm double type S

Product descriptionThe Trellex ABC 70 Pre-Cleaner, (complete with blade, shaft and type S spring tensioner)


CharacteristicsIndividual, entirely high grade polyurethane, blades free to move independently of each other for maximum cleaning flexibility and providing excellent belt cleaning without damaging the belt. The individual blades are mounted in an aluminium cassette, which makes installation and changing of worn blades quick and easy. A spring tensioner ensures that the correct pressure is exerted on all the blades, which reduces the need for maintenance.

Application areasMedium heavy rock and gravel industry. Less demanding mining and industrial applications.

Other informationThe ABC 70 is fully compatible with other Trellex Pre-Cleaner such as the Silverline and ABC95, which means that no mechanical alte-rations are necessary if changing to a different blade type.

Article no. Complete set

Belt width

A


B


C

Shaft length (max.)

D

43370500 500 3 450 550 1150

43370650 650 4 600 700 1300

43370800 800 5 750 850 1450

43371000 1000 6 900 1000 1800

43371200 1200 7 1050 1150 1950

43371400 1400 9 1350 1450 2450

43371600 1600 10 1500 1600 2600

43371800 1800 11 1650 1800 2800

43372000 2000 13 1950 2000 3000

Trellex® ABC 70 Pre-Cleaner

40


Technical descriptionBladesMaterial: PolyurethaneColour: YellowDensity: 1.19 Mg/m3



Product descriptionThe Trellex ABC 90 Pre-Cleaner, (complete with blade, shaft and type S spring tensioner).



Application areasMedium heavy rock and gravel industry. Less demanding mining and industrial applications.

Other informationThe ABC 90 is fully compatible with other Trellex Pre-Cleaners, such as the Silverline and ABC 95, which means that no me-chanical alterations are necessary if changing to a different blade type.



Belt width

A


B


C

Shaft length (max.)

D

43300500 500 3 450 550 1150

43300650 650 4 600 700 1300

43300800 800 5 750 850 1450

43301000 1000 6 900 1000 1800

43301200 1200 7 1050 1150 1950

43301400 1400 9 1350 1450 2450

43301600 1600 10 1500 1600 2600

43301800 1800 11 1650 1800 2800

43302000 2000 13 1950 2000 3000

41


Technical descriptionBladesMaterial: PolyurethaneColour: RedDensity: 1.19 Mg/m3



Product descriptionThe Trellex ABC 95 Pre-Cleaner, (complete with blade, shaft and type S spring tensioner).



Application areasTimber and paper industries, and sawmills. Other non-wearing organic material.

Other informationThe ABC 95 is fully compatible with other Trellex Pre-Cleaners such as the Silverline and ABC90, which means that no mechan-ical alterations are necessary if changing to a different blade type.



Belt width A

No. of bladesCleaning width

BAluminium profile

length C

Shaft length (max.)

D

43360500 500 3 450 550 1150

43360650 650 4 600 700 1300

43360800 800 5 750 850 1450

43361000 1000 6 900 1000 1800

43361200 1200 7 1050 1150 1950

43361400 1400 9 1350 1450 2450

43361600 1600 10 1500 1600 2600

43361800 1800 11 1650 1800 2800

43362000 2000 13 1950 2000 3000

42


Technical description:BladesMaterial: PolyurethaneColour: Yellow/BlueDensity: 1.19 Mg/m3

Hardness: 70 Shore A/65 Shore DTemperature in dry air: -30 °C to +70 °CTensioner/cassette: Steel /aluminium

InstallationBelt speed: 3.0-6.5 m/sDrive drum Dia: Ø 600 – 1200 mmTensioner: BB650 – 1200 mm single type S, BB1400 – 2000 mm double type S

Trellex® ABC 70-HD Pre-CleanerProduct descriptionThe Trellex ABC 70-HD Pre-Cleaner, (complete with blade, shaft and type S spring tensioner).



Application areasMedium heavy and heavy rock and gravel industry, mining and other heavy industrial applications.

Other information The ABC70-HD is fully compatible with other Trellex Pre-Cleaners such as the ABC90-HD, which means that no mechanical alterations are necessary if changing to a different blade type.


Belt width A

No. of blades Cleaning width B

Aluminium profile length C

Shaft length (max.) D

43380500 500 2 380 550 1150

43380650 650 3 570 700 1300

43380800 800 4 760 850 1450

43381000 1000 5 950 1000 1800

43381200 1200 6 1140 1450 2450

43381400 1400 7 1330 1450 2450

43381600 1600 8 1520 1600 2600

43381800 1800 9 1710 1800 2800

43382000 2000 10 1900 2000 3000

43


Technical description:BladesMaterial: PolyurethaneColour: YellowDensity: 1.19 Mg/m3


Installation:Belt speed: 3.0-6.5 m/sDrive drum Dia: Ø 600 – 1200 mmTensioner: BB650 – 1200 mm single type S, BB1400 – 2000 mm double type S

Trellex® ABC 90-HD Pre-CleanerProduct descriptionThe Trellex ABC 90-HD Pre-Cleaner, (complete with blade, shaft and type S spring tensioner).



Application areasMedium heavy and heavy rock and gravel industry, mining and other heavy industrial applications.

Other informationThe ABC90-HD is fully compatible with other Trellex Pre-Cleaners such as the ABC70-HD, which means that no me-chanical alterations are necessary if changing to a different blade type.


Belt width A


Aluminium profile length C

Shaft length (max.) D

43340500 500 2 380 550 1150

43340650 650 3 570 700 1300

43340800 800 4 760 850 1450

43341000 1000 5 950 1000 1800

43341200 1200 6 1140 1450 2450

43341400 1400 7 1330 1450 2450

43341600 1600 8 1520 1600 2600

43341800 1800 9 1710 1800 2800

43342000 2000 10 1900 2000 3000

44


Technical descriptionBladesMaterial: PolyurethaneColour: RedDensity: 1.19 Mg/m3

Hardness: 90 Shore ATemperature in dry air: -30 °C to +70 °CTensioner/cassette: Steel /aluminium


Trellex® ABC HMS & HMS-XL Pre-CleanerProduct descriptionThe Trellex HMS & HMS-XL Pre-Cleaner, (complete with blade, shaft and type S spring tensioner).


CharacteristicsIndividual blades, with a high grade polyurethane base and a tungsten carbide edge, free to move independently of each other for maximum cleaning flexibility and providing excellent belt cleaning without damaging the belt. The individual blades are mounted in an aluminium cassette, which makes instal-lation and changing of worn blades quick and easy. A spring tensioner ensures that the correct pressure is exerted on all the blades, which reduces the need for maintenance.

Application areasUsed where abrasive and wearing material is to be handled, such as reclaimed glass, crushed flint and quartz. Medium heavy rock and gravel industry, and other industrial applications.

Other information The ABC HMS is fully compatible with other Trellex Pre-Cleaners such as the ABC70 and ABC90, which means that no mechanical alterations are necessary if changing to a different blade type. The HMS-XL has a larger wear section of tungsten carbide than the HMS blade.

Article no.Complete sets HMS / HMS XL

Belt width A



C

Shaft length (max.)

D

43320500 / 43400500 500 4 400 550 1150

43320650 / 43400650 650 6 600 700 1300

43320800 / 43400800 800 7 700 850 1450

43321000 / 43401000 1000 9 900 1000 1800

43321200 / 43401200 1200 11 1100 1150 1950

43321400 / 43401400 1400 13 1300 1450 2450

43321600 / 43401600 1600 15 1500 1600 2600

43321800 / 43401800 1800 17 1700 1800 2800

43322000 / 43402000 2000 18 1800 2000 3000

45


A

B

C

Technical descriptionBlades Material: Polyurethane or rubber with a tungsten carbide edgePU/Rubber colour: Yellow/BlackPU/Rubber density: PU 1.19 Mg/m3, Rubber 1.12 Mg/m3

PU/Rubber hardness: 90/60 Shore ATemperature in dry air: PU: -30 °C till +70 °C Rubber: -30 °C till +80 °CTensioner/cassette: Steel / aluminium

InstallationBelt speed: < 3.5 m/sDrive drum Dia: Ø 300 – 800 mmTensioner: BB500 – 1200 mm single type NT, BB1400 – 2000 mm double type NT-HD

Trellex® HMS and HMS-PU T-Cleaner


Polyurethane blades


Rubber blades

Belt width A

No. of blades Cleaning width B Aluminium profile length

C

43330504 43330503 500 4 400 550

43330654 43330653 650 6 600 700

43330804 43330803 800 7 700 850

43331004 43331003 1000 9 900 1000

43331204 43331203 1200 11 1100 1150

43331404 43331403 1400 13 1300 1450

43331604 43331603 1600 15 1500 1600

43331804 43331803 1800 17 1700 1800

43332004 43332003 2000 18 1800 2000

Product descriptionThe Trellex ABC HMS & HMS-PU T-Cleaner, (complete with blade, shaft and type NT spring tensioner).

Areas of useConveyor belt cleaning. The best place for a T-Cleaner is just behind the point where the belt leaves the drive drum.

CharacteristicsIndividual blades, with a high grade polyurethane or rubber base and a tungsten carbide edge, free to move independently of each other for maximum cleaning flexibility and providing excellent belt cleaning without damaging the belt. The indi-vidual blades are mounted in an aluminium cassette, which makes installation and changing of worn blades quick and easy. A spring tensioner ensures that the correct pressure is exerted on all the blades, which reduces the need for maintenance.

Application areasUsed where abrasive and wearing material is to be handled, such as reclaimed glass, crushed flint and quartz. Medium heavy rock and gravel industry, and other industrial applications.

Other information The ABC HMS is fully compatible with other Trellex T-Cleaners, which means that no mechanical alterations are necessary if changing to a different blade type.

46


Trellex® HS and HMS Arm CleanerProduct descriptionThe Trellex HMS & HS Arm Cleaner, (complete with blade, shaft and type S spring tensioner)

Areas of useConveyor belt cleaning. The best place for an Arm Cleaner is just behind the point where the belt leaves the drive drum.

CharacteristicsIndividual blades of tungsten carbide (HMS) or hardened steel (HS). The arms holding the blades are held in rubber mounts. The blades are fitted alternately and are fee to move indepen-dently of each other to provide maximum cleaning flexibility. Thos provides efficient belt cleaning without causing damage to it. The individual blades are mounted in an aluminium cas-sette, which makes installation and changing of worn blades quick and easy. A spring tensioner ensures that the correct pressure is exerted on all the blades, which reduces the need for maintenance.

Application areasHMS: Medium heavy rock and gravel industry. Less demanding mining and industrial applications.HS: Timber and paper industries, and sawmills. Other non-wearing organic material.

Technical descriptionBladesMaterial: Tungsten carbide edgesColour: BlackDensity: PU 1.19 Mg/m3, Rubber 1.12 Mg/m3

Hardness: 90/60 Shore ATemperature in dry air: -30 °C to +80 °CTensioner/cassette: Steel / aluminium

InstallationBelt speed: HMS <3.5 m/s, HS <2.5 m/sDrive drum Dia: N/ATensioner: BB500 – 1200 mm single type S, BB1400 – 2000 mm double type S

Article no.Complete

set HS blades

Article no.Complete

set HMS blades

Belt width A

Cleaning width

B

No. of blades Alumi-nium profile

length C D E

Total Short arm Long arm min max

43350500 ¨43350501 500 425 4 2 2 550 600 980 1320

43350650 43350651 650 625 6 3 3 700 750 1130 1470

43350800 43350801 800 725 7 4 3 850 900 1280 1620

43351000 43351001 1000 925 9 5 4 1000 1050 1630 1970

43351200 43351201 1200 1125 11 6 5 1150 1200 1780 2120

43351400 43351401 1400 1325 13 7 6 1450 1500 2280 2790

43351600 43351601 1600 1525 15 8 7 1600 1650 2430 2940

43351800 43351801 1800 1725 17 9 8 1800 1850 2630 3140

43352000 43352001 2000 1925 19 10 9 2000 2050 2830 3340

47


Trellex Belt Brush – a cost-effective solution for the clea-ning of patterned beltsAn efficient belt brush for dry, fine materials. The belt is kept clean and spillage below the belt is reduced. This results in lower maintenance costs and less down time.

Brush tube in modules for maximum flexibilityThe brush tube consist of 150 mm long modules which makes it possible to replace only those modules that are worn. One size module fits all belt widths. A lockingring on each side keeps the modules in place. The modules has sawtooth pat-tern that hook into each other thereby making it possible to replace the all modules from one side. The modules are low weight and can easily be handled by one person. The bristles are placed in a V pattern for best possible cleaning efficiency. The brush tube is corrosion resistant and counteracts the build up of material.

High operational securityTrellex Modular Belt Brush is powered by a drum motor. Com-pared to other brushes, the Trellex Belt Brush requires very small space. The hermetic sealing system keeps dirt and dust out of the motor in an effective way, which makes it practically maintenance free.

New, simple suspensionThe simple, strong suspension demands very little space. It comes pre-assembled from the factory, which makes the installation fast and simple.

Trellex® Belt Brush ABC 6 -12

Recommended for applications within the limits belowBelt speed: <2.5 m/s (<500 fpm)Belt width: 500-2000 mm (20”-72”)Temperature: -25 up to +40° C (-15 up to +105° F)Applications: Dry and fine materialsAvoid: Wet and sticky materials

Motor also available in stainless steel for aggresive environments.

Many advantages• quick and easy installation• reduces carry back• less clean-up• easy adjustment• simplified maintenance• improved work environment

Article no. Belt width mm

No. of brush modules

Cleaning width mm A

Motor width mm B

C min. mm

C max. mm

43390500 500 3 450 500 593 933

43390650 650 4 600 650 743 1083

43390800 800 5 750 800 893 1233

43391000 1000 6 900 950 1043 1383

43391200 1200 7 1050 1100 1193 1533

43391400 1400 9 1350 1400 1493 1833

43391600 1600 10 1500 1550 1643 1983

43391800 1800 11 1650 1700 1793 2133

43392000 2000 12 1800 1850 1943 2283

48


49


The job of the drive pulley is to provide the belt with traction force. The drive pulley can be fitted with a suitable friction lagging to increase the coefficient of friction. The lag-ging on the pulley is also used to reduce wear on the pulley surface and to perform an auto-clean function.

Running a conveyor without slippage protection is like driving a car on tires with the tread worn away. The worse the conditions become, the greater the risk of losing grip. Therefore it is important to have slippage protection that ensures operation even under harsh conditions including rain, snow, ice and clay. Trellex Wear Protection Solutions has a wide range of pulley laggings which suit most situations.

Trellex Traclag pulley lagging fits most types and sizes of pulleys. It can also be used effectively with turn and breaker pulleys. In addition, Trellex Traclag is suitable for use as pulley lagging on drive pulleys in revers-ible conveyors. Applied to pulleys using

adhesive, its symmetrical pattern affords excellent grip between conveyor belts and pulley lagging in both directions.

Trellex Griplag Pulley LaggingTrellex Griplag has a special design that provides a number of unique advantages; the rubber element features a metal strip that is vulcanized into the front edge of the rubber. This strip contains several holes for fixing the rubber to the pulley using self-tapping screws. This special fixing method, combined with the elasticity of the rubber and the round, conical stubs protruding from the surface of the element, means that Trellex Griplag is able to eliminate practically all wear between belt and lagging caused by the difference in belt elongation on the upper and lower sides of the conveyor. The self-cleaning tread stops aquaplaning and materials backing up on the drive pulley. Griplag is used on the drive pulley which rotates in one direction.

Trellex Pulley Bars are constructed with heavy-duty operation in mind and are made from a durable, long lasting rubber compound. An aluminium profile has been vulcanized into the rubber and bars are fixed in position on the pulley with self tapping screws. The design of the bar lends itself to inclined and vertical lift conveyors. Trellex Pulley Bars are symmetrical. This means that they are ideally suited for use with reversible operation conveyors. Trellex Pulley Bars have a long operating life, even in heavy-duty applications.

Trellex Ceramic pulley lagging Cer-lag is extremely effective in difficult working conditions such as wet and muddy condi-tions where belt slippage occurs. The hard-wearing ceramic inserts produce extremely high wear resistance.

Trellex® Pulley Lagging

50


6-20 (0.2”-0.8”)

Trellex® Griplag

Product descriptionTrellex Griplag , Pulley Lagging.

Areas of useTrellex Griplag is fixed on the drive pulley with special self tapping screws.

CharacteristicsDecreases the risk of slipping and increases friction between conveyor belts and pulleys.

The open pattern of the lagging with its round conical knobs together with the free-suspended design effectively prevents materials caking and backing up on belts and lagging. The free suspended design also helps protect against the formation of ice in damp weather conditions when the temperature is fluctuating below and above zero. The pulley does not have to be removed while installing the lagging.

The pattern, the special fixtures and the space between the lagging efficiently remove rain water and prevent aquaplaning.

Application areas Belt conveyors and elevators.Not for reversible conveyors.

Technical description Art noScrew: M6SF-TT10x20 mm 1762100Material: Wear Rubber 60° Sh A with vulcanized in fastening rail S235JRG2

RangeGriplag Standard 18 x 300 x 1200 mm 430958066*Griplag Mini 18 x 150 x 1200 mm 432062270*

* complete with screws

A B

800 1000 1200 1400 1600 1800 2000

C/D C/D C/D C/D C/D C/D C/D

400 3/14 4/14 4/14 5/14 6/14 6/14 8/14

500 4/14 5/14 5/14 6/14 7/14 8/14 10/14

700 5/14 7/14 7/14 9/14 10/14 11/14 14/14

800 6/14 8/14 8/14 10/14 11/14 12/14 16/14

1000 7/14 10/14 10/14 12/14 14/14 15/14 20/14

1200 8/14 12/14 12/14 14/14 16/14 18/14 24/14

1500 10/14 15/14 15/14 18/14 20/14 23/14 30/14

1600 11/14 16/14 16/14 19/14 22/14 24/14 32/14

Mini: 1200 x 150 x 18 mm

A B

800 1000 1200 1400 1600 1800 2000

C/D C/D C/D C/D C/D C/D C/D

200 3/7 4/7 4/7 5/7 6/7 6/7 8/7

250 4/7 5/7 5/7 6/7 7/7 8/7 10/7

300 4/7 6/7 6/7 7/7 8/7 9/7 12/7

315 4/15 6/15 6/15 7/15 8/15 9/15 12/15

400 6/7 8/7 8/7 10/7 11/7 12/7 16/7

500 7/7 10/7 10/7 12/7 14/7 15/7 20/7

630 8/15 12/15 12/15 14/15 16/15 18/15 24/15

700 10/7 14/7 14/7 17/7 19/7 21/7 28/7

800 11/7 16/7 16/7 19/7 22/7 24/7 32/7

1000 14/7 20/7 20/7 24/7 27/7 30/7 40/7

1200 16/7 24/7 24/7 28/7 32/7 36/7 48/7

1250 17/7 25/7 25/7 30/7 34/7 38/7 50/7

1500 20/7 30/7 30/7 35/7 40/7 45/7 60/7

Standard: 1200 x 300 x 18 mm

A = Diameter of drive pulleyB = Width of drive pulleyC/D = Number of lagging elements/spaces in mm

51


3-35 mm(0.12”-1.38”)

Trellex® Pulley Bar

Product descriptionTrellex Pulley Bar, Slip protection bars.

Areas of use Trellex Pulley Bar is fixed on the drive pulley with special self tapping screws.


Because of the mechanical fixture and because pulleys can be left on the conveyor when fitting, it is easy to replace worn lagging.

The lagging pattern and the spaces between lagging effi-ciently remove rain water and prevent aquaplaning. Because of the symmetrical design of the lagging it is ideal for use on reversible conveyors.

Application areas Belt conveyors and elevators.

Technical description Art noSize: 1365 x 70 x 22 mm 430958065*Screw: M6SF-TTMB x 25 mmMaterial: Wear Rubber 60° Sh A with fastening rail vulcanized in aluminium

*complete with screws

Pulley diameter mm

Number of bars

Belt speed <1.5m/s

Belt speed >1.5m/s

Alt. 1 Alt. 2

300 11 11 12

400 12 14 16

500 15 17 21

600 18 20 25

630 19 21 26

700 21 23 29

800 24 26 33

900 27 30 38

1000 29 33 42

1100 32 36 46

1200 34 40 50

1250 36 41 53

1300 37 43 55

1400 40 46 59

Alt. 1

Alt. 2

52


Trellex® Traclag

Product descriptionTrellex Traclag Pulley lagging.

Areas of use Drive pulleys, turn pulleys, breaker pulleys and other pulleys.


Its symmetrical pattern provides good grip between conveyor belt and lagging in both directions. The pattern efficiently removes rain water and prevents aquaplaning. Traclag is glued to the pulley.

The contact layer simplifies preparation by eliminating roughing and degreasing.

Application areas Belt conveyors and elevators.

Alternative materialOil/grease resistant materials. Heat resistant materials.

Technical description Art noSize: 8 mm x 1500 mm x 50 m 958055 10 mm x 1500 mm x 50 m 958084 8 mm x 2000 mm x 50 m 958081 10 mm x 2000 mm x 50 m 958082Material: Wear Rubber 60 ± 5 °ShAUpper side/wear side: Diamond patterned Rear side: Contact layer

Thickness 12 mm on request

Trellex Traclag with diamond pattern

Trellex Traclag with diamond pattern

53


Trellex® Cer-Lag

Product descriptionTrellex Cer-Lag Pulley lagging.

Areas of use Drive pulleys, turn pulleys, breaker pulleys and other pulleys.


Round in-vulcanized ceramic tiles with high friction design.Contoured surface for water drainage and to decrease the risk of aquaplaning.

The lagging is easy to handle and pulleys need not be removed from their mountings. The lagging is glued to the pulley.

Because of the symmetrical design of the lagging it is ideal for use on reversible conveyors.

Application areas Primarily drive pulleys working under harsh operating conditions, e.g. wet and muddy applications.

Technical description Art no Size: 10 x 250 x 1600 mm 6660541 16 x 250 x 1600 mm 6680149Material: Wear Rubber 60 ± 5 °Sh A Round ceramic tiles

54


55


The Trellex SystemThe Trellex Slurry & Bulk Hose System is ba-sed on 3 easily exchangeable standard com-ponents - the Hose, Coupling and Gasket. The Coupling is fixed mechanically around the smooth Hose. The Hose retains its full-bore cross-section, even at the point where the Coupling is fitted. The Coupling does not come into contact with the material being handled, and is consequently not exposed to or creating any wear. It can be reused when the Hose is replaced. The Coupling does not have to match any particular pattern on the Hose. It can easily be turned around the Hose, until it is accurately aligned with the flange to which it is to be connected.

The Trellex Slurry & Bulk Hose System can be connected to flanges drilled in con-formity with all major international flange standards.

Trellex® Slurry & Bulk Hose System

The HoseAvailable from ID44 mm to ID610 mm ( 1 .3/4” to 24” Ø). Inner tube of thick black natural rubber, middle layer of reinforcement, and full embedded spiral wound galvanized steel wire. Outer layer of smooth wear & weather resistant rubber cover. Working pressure 5 to 10 bar, safety factor against bursting 3,2 times working pressure, suction 50% to 90% vacuum. The picture (see next page) shows a principal description on how a hose is made. The inner tube is taking care of the internal activities inside the hose and needs to have good resistance against transported material. Then depending on what the hose is designed for, reinforcement and steel helix is added, to handle pressure stress, overpres-sure and vacuum, but also to give the hose dimensional stability during compressive load. Finally the outer cover is applied for protecting the reinforcement against exter-nal stress such as wear and ozone.

The CouplingMade of corrosion resistant, high-strength cast aluminium, with burst rating at 3,2 times the working pressure. Elongated holes in the front flange enable the Coupling to be connected to all mayor flange standards. The Coupling consists of identical segments. If one segment is lost, or damaged, it can be replaced with any other segment of the same size. The Couplings are supplied with bolts for the side flanges. To prevent them from turning, these bolts are of square head type, and also provided with stop rings to prevent them from falling out during assembly.

The GasketThe Gasket is tapered on the rear end to compensate for irregularities and jags that may occur when the Hose end is trimmed to exact length. The tapered rear will also center the Gasket perfectly to the inner diameter of the Hose. The front of the Gasket is fluted to ensure leak-proof performance.

56


Product codesIn mining, slurry is a mixture of water and mineral particles, pumped between diffe-rent processing equipments. And with fine particles, transported by hydraulics, a soft, natural rubber will give the best wear perfor-mance. The Trellex Slurry Hose will therefore have a wear tube of Trellex 40 rubber.

If slurry is wet handling, then bulk is dry handling of materials like cereals, powders, granulates, etc. Dry, pneumatic transport often results in an increase of temperature. A 60° Shore SBR rubber will perform better when higher temperatures are involved and/or large particles under dry conditions. The Trellex Bulk Hose has a wear tube of Trellex 60 rubber.

Our product codes for respective hose are:• Trellex Slurry Hose type 23631• Trellex Bulk Hose type 23632

Our product codes for couplings and gasket are:• Trellex Split-Flange Coupling type 11190. • Trellex Tapered Gasket, type 11101S

Our product codes for Bends are:• Trellex 3D Bend type 29325 (45°) without flanges• Trellex 3D Bend type 29326 (90°) without flanges

Immediately after the type code, we state the inside diameter of the particular hose, bend, coupling, gasket or whatever. Example: A coupling 11190-204 will thus match a hose 23631-204, and a gasket 11101S-204 will fit into this hose.

Requests outside the Trellex standard range please contact responsible Product line.

1. Outer Cover2. Reinforcement3. Helix4. Inner tube

1. Outer Cover2. Reinforcement3. Helix4. Inner tube

57


Trellex® Material Handling Hose

Article no.ID

mmID

inchODmm

Standard length

m

Wear tube mm

Working pressure

Mpa

Min.bend radius

mm

Slurry hose kg/m

27730 44 1.75 64 20 6 1.0 140 2.2

27748 51 2.00 72 20 6 1.0 150 2.4

27755 63 2.50 82 20 4.5 1.0 180 2.6

27771 76 3.00 99.5 20 6 1.0 200 4.1

27789 80 3.15 104 20 6 1.0 210 4.3

27797 90 3.50 113 20 6 1.0 240 4.7

27805 102 4.00 125 20 6 1.0 280 5.4

27813 116 4.50 141 20 6 1.0 340 7

27821 127 5.00 154 20 6 1.0 400 7.5

27839 140 5.50 166 10 6 1.0 500 8.6

27847 152 6.00 178 10 6 1.0 600 8.9

27854 180 7.10 212 10 6 1.0 1000 12.6

27870 190 7.50 224 10 7.5 1.0 1150 14.4

27888 204 8.00 238 10 7.5 1.0 1300 16.2

27896 240 9.50 281 10 7.5 0.5 1550 23.8

27904 254 10.00 291 10 7.5 0.5 1600 21.3

27912 305 12.00 341 10 7.5 0.5 1800 26.5

728162 355 14.00 403 10 12 0.5 2200 40.8

473538 405 16.00 456 10 12 0.5 2500 46.3

728170 457 18.00 507 10 10.5 0.5 2900 55.2

728188 508 20.00 558 10 12 0.5 3100 64.4

728196 610 24.00 664 10 12 0.5 3700 87.7

Trellex Handling Hose standard program

Product descriptionTrellex Material Handling Hose for hydraulic applications has a wear tube of rubber quality Trellex T40.

Areas of use Pumping of extremely abrasive materials.

CharacteristicsThick long-life wear tubes with smooth walls and low flow resistance. Together with Trellex couplings and sealings, these hoses form an extremely reliable system which retains the free flow area without turbulence at the couplings.

Application areas In the mineral processing industry, coal refinement plants, power plants in the steel and cement industries and other ap-plications where high wear resistance combined with flexibility and vibration reduction is required.

Technical description The hoses are reinforced with cord and have embedded gal-vanized steel wire spirals for managing dynamic pressure and underpressure. The safety factor against bursting is 3.2 times the working pressure.

InstallationTrellex Material Handling Hoses are cut to size on site.

58


B AC

E

F

Trellex® Couplings

Article noCoupling

size

DimensionExFmm

Holes per joint

Sections per

segment

Weight kg

Matches flangeOperating

pressure MpaAmm

Bmm

Cmm

DIN 2632PN 10

ANSI B16.1

Class 150

27938 44 165 124 71 18x20 2 2 1.6 50 2” 1.0

27946 51 165 124 91 18x20 2 2 1.8 50 2” 1.0

27953 63 185 146 91 18x24 2 2 2.2 65 2.5”, 3” 1.0

27961 76 200 158 91 18x24 2 2 2.4 80 3” 1.0

27579 80 200 158 91 18x24 2 2 2.5 80 3” 1.0

27987 90 220 184 113 18x24 3 2 3.0 100 3.5”, 4” 1.0

27995 102 220 184 133 18x24 3 2 3.5 100 4” 1.0

28001 116 250 213 143 23x26 3 2 4.5 125 5” 1.0

28019 127 250 213 165 23x26 3 2 4.8 125 5” 1.0

28027 140 285 238 175 23x27 3 2 5.9 150 6” 1.0

28035 152 285 238 197 23x27 3 2 6.2 150 6” 1.0

28050 180 308 260 217 23x26 3 2 7.5 - - 1.0

28068 190 343 295 237 23x26 3 2 10.2 200 8” 1.0

28076 204 340 295 257 23x26 3 2 10.6 200 8” 1.0

28084 240 406 355 197 25x31 5 2 11.0 250 10” 0.5

28092 254 405 353 197 25x33 5 2 11.1 250 10” 0.5

28100 305 476 401 237 25x30 5 2 18.4 300 - 0.5

28134 1305* 495 424 237 25x40 5 2 21.4 - 12” 0.5

28118 355 530 455 277 27x40 3 4 25.6 350 - 0.5

657536 1355* 530 466 277 28x41 2 4 27.0 - 14” 0.5

28126 405 600 521 400 27x51 3 4 45.4 400 16” 0.5

657544 457 634 556 450 27x36 4 4 49.9 450 - 0.5

657551 1457* 634 569 450 27x36 3 4 51.3 - 18” 0.5

657569 508 698 621 500 27x44 4 4 61.7 500 20” 0.5

657577 610 820 731 600 30x52 4 4 79.5 600 24” 0.5

Product descriptionTrellex split flange couplings are made of high strength aluminium alloys. The couplings consist of two or four identical segments which are mounted mechanically on the smooth hose.

Areas of use Pumping of extremely abrasive materials. CharacteristicsThe couplings are reusable after replacing hoses, since they do not come into contact with the transported materials. Application areas In the mineral processing industry, coal refinement plants, power plants in the steel and cement industries and other applications where high wear resistance combined with flexibility and vibration reduction is required.

Technical descriptionTrellex couplings comply with most flange standards.

InstallationThe couplings do not need to be suited to any special pattern on the hose cover. It is simply twisted around the hose until it fits into the flange connected.

*) ANSI norm only

59


r = 3xD

C

C

A

B

D

Trellex® 3xD Bend

Article noID

mmODmm

Wear tube Operating

pressure MpaA x B C rInner radius

mmOuter radius

mm

179903 51 72 5 7 1.0 260 x 260 105 155

35949 63 82 5 7 1.0 285 x 285 105 180

35956 76 99.5 6 8 1.0 335 x 335 105 230

35972 102 125 6 8 1.0 455 x 455 150 305

35980 116 141 6 8 1.0 510 x 510 160 350

371245 127 154 6 8 1.0 570 x 570 190 380

36004 152 178 6 8 1.0 670 x 670 215 455

36020 204 238 7.5 10 1.0 890 x 890 275 615

588665 254 291 7.5 10 0.5 980 x 980 215 765

371286 305 341 7.5 10 0.5 1170 x 1170 255 915

2070150 355 403 12 16 0.5 1145 x 1145 295 850

1717550 405 456 12 16 0.5 1615 x 1615 400 1215

Trellex 3D 90° type 29326

Product descriptionTrellex 3xD Bends are made completely of rubber, cord reinforced and with a fully embedded galvanized steel wire spiral.

Areas of use Trellex 3xD Bends are intended for use in tight spaces where ordinary Trellex hoses cannot be bent enough. For optimum wear economy, the outer bend has a >30% thicker wear tube than the inner bend. It comes in 90° and 45° versions.

Characteristics Thick exceptionally long-life wear tubes with smooth walls and low flow resistance.

Application areas Feed nozzles to magnetic separators or similar equipment.

Technical description The safety factor against bursting is 3.2 times the working pressure. Straight sections outside the 3xD bend allow connection with Trellex couplings.

InstallationQuickly and easily installed without special tools.

60


LidID

Trellex® Reducers

Reducers

ID/idmm

Wear Tubemm

Working Pressure

Mpa

Lengthmm

L

63/51 6 1.0 380

102/51 6 1.0 380

102/63 6 1.0 380

102/76 6 1.0 380

102/82 6 1.0 380

127/82 6 1.0 380

127/102 6 1.0 380

152/102 6 1.0 380

152/127 6 1.0 380

178/152 6 1.0 380

204/127 6 1.0 380

204/152 6 1.0 380

204/178 6 1.0 380

254/204 7.5 1.0 380

305/204 7.5 1.0 380

305/254 7.5 1.0 380

355/204 7.5 1.0 380

355/254 7.5 1.0 380

355/305 7.5 1.0 380

Product descriptionTrellex Reducers provide a transition between different diameter pipes or hoses to compensate for changes in flow speed.


CharacteristicsTrellex Reducers are made entirely of rubber with steel wire cord reinforcement. The thick wear tube with smooth walls is made of T40 rubber. A less than 2 x 8° cone provides smooth flow without turbulence and is available in standard lengths, flanged and ready for quick and easy replacement. The flanges are steel reinforced and drilled to match the com-monest flange standards.

Application areas In the mineral processing industry, coal refinement plants, power plants in the steel and cement industries and other app-lications where high wear resistance combined with flexibility and vibration reduction is required.

Technical description The safety factor against bursting is 3.2 times the working pressure.

InstallationSee installation manualConical transition pipe

61


A

B

Ø ID

Ø

Trellex® Branch Pipes

IDmm

Amm

Bmm

Ø Hole division.

DINmm

ANSIinch

102 107 184 180 7.00

127 125 216 210 8.25

152 140 241 240 9.25

204 187 323 295 11.50

254 226 390 350 14.00

305 268 463 400 16.00

355 320 550 460 18.50

Trellex Branch Pipes

Product descriptionTrellex Branch Pipes of steel, clad on the inside with 10 mm T40 wear rubber. The internal cladding stretches out over the flanges.


CharacteristicsThe branch pipe is long lived thanks to the thick soft coating of Trellex 40.


Technical description The branch pipe is treated with anti-rust paint on the outside and provided with flange connections drilled in accordance with DIN 2632 or ANSI B16.1

Other informationOther sizes, shapes, branch types, hole drilling etc available upon request.

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ØA ØB

For internal hose diameter mm

Amm

Bmm

44 42 82

51 49 89

63 58 99

76 74 118

80 78 122

90 88 132

102 98 144

116 113 160

127 123 175

140 137 188

152 148 202

180 177 232

190 187 244

204 198 258

240 238 302

254 248 314

305 298 365

355 350 415

405 400 466

457 452 520

508 503 578

610 605 684

Trellex® Gaskets

Product descriptionThe conical Trellex Gasket is designed for use together with Trellex hoses and bends. Together with the Trellex coupling, the gasket ensures completely sealed couplings while retaining full inner diameter.

Areas of use Pumping of extremely abrasive materials. CharacteristicsTrellex Gaskets are steel reinforced so as to retain the same inner diameter as the hose when pressed into it. The gaskets allow turbulence free passage and are the same size as the in-ner diameter of the hose. The conical shape compensates for irregularities in the hose ends. Grooves at the front eliminate the risk of leaks.


Other informationTwo couplings and two gaskets are required to form a complete link between two hoses.

InstallationSee installation manual

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64


Conversion table

Length

m inch foot yard mile nautical mile

1 39.3701 328084 1.09361 0.62137x10 -3 0.539 957 x 10-3

25.4 x 10-3 1 83.3333 x 10-3 27.7778 x 10-3 15.7828 x 10-6 13.7149 x 10-6

0.3048 12 1 0.333333 0.189 394 x 10-3 0.164 579 x 10-3

0.9144 36 3 1 0.568 182 x 10-3 0.493 737 x 10-3

1.609344 x 103 63.36 x 103 5.28 x 103 1.76 x 103 1 0.868976

1.852 x 103 72.9134 x 103 6.07612 x 103 2.02537 x 103 1.15078 1

Area

m2 inch2 ft2 yd2 acre square mile

1 1.55000 x 103 10.7639 1.19599 0.247105 x 10-3 0.386 102 x 10-6

0.64516 x 10-3 1 6.94444 x 10-3 0.771605 x 10-3 0.159421 x 10-6 0.249 098 x 10-9

92.9030 x 10-3 144 1 0.111111 22.9569 x 10-6 35.8701 x 10-9

0.836127 1.296 x 103 9 1 0.206 612 x 10-3 0.322 831 x 10-6

4.04686 x 103 6.27264 x 106 43.56 x 103 4.84 x 103 1 1.5625 x 10-3

2.58999 x 106 4.01449 x 109 27.8784 x 106 3.0976 x 106 640 1

Volume

m3 inch3 ft3 yd3 gallon (UK) gallon (US)

1 61.0237 x 103 35.3147 1.30795 219.969 264.172

16.3871 x 10-6 1 0.578704 x 10-3 21.4335 x 10-6 3.60465 x 10-3 4.32900 x 10-3

28.3168 x 10-3 1.728 x 103 1 37.0370 x 10-3 6.22884 7.48052

0.764555 46.656 x 103 27 1 168.178 201.974

4.54609 x 10-3 277.420 0.160544 5.94606 x 10-3 1 120095

3.78541 x 10-3 231 0.133681 4.95113 x 10-3 0.832675 1

Pressure, mechanical stress

N/m2 Pa bar kp/cm2 at kp/mm2 torr atm lbf/inch2

1 10 x 10-6 10.1972 x 10-6 0.101972 x 10-6 7.50062 x 10-3 9.86923 x 10-6 0.145038 x 10-3

100 x 103 1 1.01972 10.1972 x 10-3 750.062 0.986923 14.5038

98.0665 x 103 0.980665 1 10 x 10-3 735.559 0.967841 14.2233

9.80665 x 106 98.0665 100 1 73.5559 x 103 96.7841 1.42233 x 103

133.322 1.33322 x 10-3 1.35951 x 10-3 13.5951 x 10-6 1 1.31579 x 10-3 19.3368 x 10-3

101.325 x 103 1.01325 1.03323 10.3323 x 10-3 760 1 14.6959

6.89476 x 103 68.9476 x 10-3 70.3070 x 10-3 0.703 070 x 10-3 51.7149 68.0460 x 10-3 1

1 pascal = 1 N/m2 1 torr ≈ 1 mm Hg at 0° C

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Power

W, Nm/s, J/s kpm/s kcal/s kcal/h hp (metric) hp (UK, US) ft x lbf/s Btu/h

1 0.10197 0.23885 x 10-3 0.859845 1.35962 x 10-3 1.34102 x 10-3 0.737562 3.41214

9.80665 1 2.34228 x 10-3 8.43220 13.3333 x 10-3 13.1509 x 10-3 7.23301 33.4617

4.1868 x 103 426.935 1 3.6 x 103 5.69246 5.61459 3.08803 x 103 14.286 103

1.163 0.11859 0.27778 x 10-3 1 1.5812 x 10-3 1.55961 x 10-3 0.857785 3.96832

735.499 75 0.175671 632.415 1 0.986320 542.476 2.50963 x 103

745.700 73.0402 0.178107 641.186 1.01387 1 550 2.54443 x 103

1.35582 0.138255 0.3238 x 10-3 1.16579 1.84340 x 10-3 1.81818 x 10-3 1 4.62624

0.293071 29.8849 x 10-3 69.9988 x 10-6 0.251996 0.398467 x 10-3

0.393015 x 10-3

0.216158 1

Speed

m/s km/h ft/s mph kn (knot)

1 3.6 3.28084 2.23694 1.94384

0.277778 1 0.911344 0.621371 0.539957

0.3048 1.09728 1 0.681818 0.592484

0.44704 1.609344 1.46667 1 0.868976

0.514444 1.852 1.68781 1.15078 1

1 kn = 1 nautical mph

Vacuum

% mm column of water mm Hg kPa

10 1000 75 10

20 2000 150 20

40 4000 300 40

60 6000 450 60

80 8000 600 80

Conversion table

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Conversion table

From inch to mm

Inch Millimetre Inch Millimetre

13/64 5.1594 45/64 17.859

7/32 5.5562 23/32 18.256

15/64 5.9531 47/64 18.653

1/4 6.35 3/4 19.05

17/64 6.7469 49/64 19.447

9/32 7.1438 25/32 19.844

19/64 7.5406 51/64 20.241

5/16 7.9375 13/16 20.638

21/64 8.3344 53/64 21.034

11/32 8.7312 27/32 21.431

23/64 9.1281 55/64 21.828

3/8 9.525 7/8 22.225

25/64 9.9219 57/64 22.622

13/32 10.319 29/32 23.019

27/64 10.716 59/64 23.416

7/16 11.112 15/16 23.812

29/64 11.509 61/64 24.209

15/32 11.906 31/32 24.606

31/64 12.303 63/64 25.003

1/2 12.7 1/1 25.4

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Conversion table

From °F to °C and from °C to °F

°C °F °C °F °C °F

-273 -459 -18 ±0 50 122

-240 -400 -15 +5 51 124

-212 -350 -12 10 52 126

-184 -300 -10 15 53 128

-169 -273 -7 20 54 130

-157 -250 -4 25 56 132

-129 -200 -1 30 57 134

-101 -150 ±0 32 58 136

-96 -140 +2 35 59 138

-90 -130 5 40 60 140

-84 -120 7 45 61 142

-79 -110 10 50 62 144

-73 -100 13 55 63 146

-70 -95 16 60 64 148

-68 -90 18 65 66 150

-65 -85 21 70 67 152

-59 -75 24 75 68 154

-59 -75 27 80 69 156

-57 -70 29 85 70 158

-54 -65 32 90 71 160

-51 -60 35 95 72 162

-48 -55 38 100 73 164

-46 -50 39 102 74 166

-43 -45 40 104 75 168

-40 -40 41 106 77 170

-37 -35 42 108 78 172

-35 -30 43 110 79 174

-32 -25 44 112 80 176

-29 -20 46 114 81 178

-26 -15 47 116 82 180

-23 -10 48 118 83 182

-21 -5 49 120 84 184

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Trellex® is a registered trademark in following countries: Argentina, Australia, Austria, Benelux, Bolivia, Canada, Chile, China, Denmark, Finland, France, Germany, India, Italy, Japan, Mexico, Norway, Peru, Phillippines, South Africa, Sweden, United Kingdom and USA.


Metso Minerals (Wear Protection) AB, Wear Protection Solutions, SE-231 21 Trelleborg, Sweden, tel +46 410 525 00, fax +46 410 526 02

For contact with your local Metso representative, visit www.metsominerals.com/trellex for information about your nearest sales office.


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