Holsby Group - Välkommen till...

Holsby GroupD E V E L O P M E N T – C A S T I N G – M AC H I N I N G

Holsby Group

Through our composition of own foundries, machi-ning, trading and engineering company, we can be involved in all parts of the products lifecycle from development through prototype, production and at last aftermarket.We have the knowledge and the possibility within the group to offer the entire production chain from casting to finished product. Our extensive expe-

rience and broad competence in combination with investments in modern simulation and 3D software means that we have all the conditions to meet the expectations of our customers.The business is certified according to ISO 9001 and ISO 14001. In addition to these we are certified to produce grey and ductile iron castings for marine use and for pressure equipment according to PED.

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Quality / EnvironmentThe aim for Holsbyverken is to maintain such an en-

vironmental and quality level that it defines an essential reason for buying castings from us. Concurrently, we are

working towards contributing to a satisfying working environment and a positive, long-term and sustainable

social progress.

The group that consists of Holsbyverken with the subsidiaries Älmhults Gjuteri, Nordcast, Rosenfors Bruk and Vcast, is a modern business group

that covers development, casting and machining. The key part of our customers is within manufacturing industry with the need of castings

weighing from 1 kg to 10 000 kg. We have a turnover of approximately 300 million SEK and have 130 employees.

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PRODUCTIONMachine mouldingHWS-SeiatsuMoulding size 640x510x250/250 mmCasting weights from 1-100 kg

HandmouldingMoulding size 1400x1000x450/450Casting weights up to 1000 kg

Melting shop2x ABB 5,0-tonne high-frequency furnaces with 1,800 kW output1x ABB 5,0-tonne high-frequency furnace with 3,000 kW output

Core shopCore production in 3 automatic machines Laboratory1x spectrolab Analysis and structure control

Pattern shopManufacturing, customising and assembling of patterns

Casting simulation and 3D modellingUses casting simulation software MagmaSoft and CAD software SolidWorks

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Holsbyverken

HOLSBYVERKENBox 33, 574 21 Vetlanda, Sweden Visit:Upplandavägen 17, 574 33 Vetlanda+46 (0)383 76 36 80

[email protected]. holsbyverken.se

Holsbyverken is a modern foundry with production of grey and ductile iron. We have a long tradition within foundry industry. The company was founded in 1947 in Holsbybrunn and is since 1963 situated in Vetlanda.

Large investments have been done in production and casting simulation equip-ment in order to meet highly set demands when it comes to environment, quality and productivity.

The production capacity is 10 000 tonnes of castings per year of weights from 1 to 1 000 kg. The customers are mostly within manufacturing industry.

The business is certified according to ISO 9001 and ISO 14001. In addition to these we are certified to produce grey and ductile iron castings for marine use and for pressure equipment according to PED.

Holsbyverken is parent company to Nordcast, Älmhults Gjuteri, Rosenfors Bruk and Vcast.

Grey ironGJL-200 (0120)GJL-250 (0125)GJL-300 (0130)GJL-HB195 (0217)GJL-HB215 (0219)GJL-HB235 (0221)

MATERIALDuctile ironGJS-400-15 (0717)GJS-500-7 (0727)GJS-600-3 (0732)GJS-700-2 (0737)We deliver according to the standard EN 1561:2011 grey cast iron and EN 1563:2012 ductile cast iron.

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Material GJL-250Weight 3,6 kg

Material GJS-500-7Weight 11 kg

Material GJS-500-7Weight 105 kgMaterial GJS-400-15

Weight 125 kg


MATERIAL

Nordcast

NORDCASTBox 17, 574 21 Vetlanda, Sweden Visit:Upplandavägen 17, 574 33 Vetlanda+46 (0)383 160 10

[email protected]. nordcast.se

Ductile ironGJS-400-15 (0717)GJS-500-7 (0727)GJS-600-3 (0732)GJS-700-2 (0737)

SteelWe can provide the most material according to EN 10293.

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Material GJL-200Weight 12 kg

Material G20Mn5+NWeight 8 kg


Material GJL-HB215Weight 28 kg

Nordcast offers deliveries of iron and steel castings to competitive cost in the range of 1 kg to 10 000 kg. The company was founded in 1979 and has extensive experience of trading with castings.

The suppliers are carefully chosen concerning technical competence and equipment. The key part of the suppliers are certified according to ISO 9001.

Our strength is that we can be part of the development in order to offer a fast startup through our Swedish foundries in the group. They can also be the backup supplier when the product has proceeded to serial deliveries. We secure little time of delivery through stock-piling towards blanket release.

The business is certified according to ISO 9001 and ISO 14001. Nordcast is a subsidiary to Holsbyverken.

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PRODUCTIONMachine mouldingGF+ Air ImpactMoulding size 900x700x300/300Weights from10-150 kg

Melting shop2 pc ABB HFD 4 tonnes

Core shopCore production in 2 automatic machines

Laboratory1 pc Spectrolab for chemical analysesEquipment for structure tests

Pattern shopManufacturing, customizing and assembling of patterns

Fettling shop2 pc shotblasting +GF+

Casting simulation and 3D modellingUses casting simulation software MagmaSoft and CAD software SolidWorks


MATERIAL

Älmhults GjuteriÄlmhults Gjuteri is a modern foundry producing grey and ductile iron in short and medium series. Due to a long tradition within the foundry industry we have gained our competence and experience.

The production capacity is 7 500 tonnes of castings per year weighing from 10 to 150 kg. The customers are represented by manufacturing, vehicle, building and construction industry.

We have a large flexibility in order to meet the demands and needs of our customers.

The business is certified according to ISO 9001 and ISO 14001, and to produce pressure equipment according to PED.

Älmhults Gjuteri is a subsidiary to Holsbyverken.

ÄLMHULTS GJUTERIBox 612, 343 24 Älmhult, Sweden Visit:Stallgatan 2, 343 34 Älmhult+46 (0)476 537 00

[email protected]. gjuteriet.com

Material GJS-500-7Weight 9,5 kg

Material GJL-HB195Weight 30 kg



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Ductile ironGJS-400-15 (0717)GJS-500-7 (0727)GJS-600-3 (0732)GJS-700-2 (0737)We deliver according to the standard EN 1561:2011 grey cast iron and EN 1563:2012 ductile cast iron.

PRODUCTION Horizontal machining3 pcs Horizontal machining centerWork space: 1000x900x1000Pallet size: 630x630Equipped with 10 pcs pallet system, 150-200 pcs tool space, measuring probe.

CNC-Lathes13 pcs CNC-LathesWorks space: max Ø900x2000

Multifunctional machining1 pcs Lathe, Multus B400CWork space: Ø710x1500

Vertical machining1 pcs CNC bed type machineWork space: 3000x800x8001 pcs Vertical machining centerWork space: 600x600x450

Measuring machines2 pcs Measuring machines X:650, Y:1000, Z:650

OtherManual turning, deep hole drilling, gear hobbing, cylindrical grinding,welding, paintwork, internal broaching, assemblying and pressure testing.

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ROSENFORS BRUK570 83 Rosenfors, Sweden Visit:Emmenäsvägen, 570 83 Rosenfors+46 (0)495 214 00

[email protected]. rosenforsbruk.se

Rosenfors BrukRosenfors Bruk is active within machining of above all, iron and steel. The company was founded already in 1802 and is situated in Rosen-fors 15 km south of Hultsfred.

Large investments in machining equipment have been made in order to increase capacity and to meet increased quality and productivity demands. The combination of competence and experience means that we can participate in the design of products in order to develop a cost-effective and qualitative good product as possible together with the customer.

The customers are above all within the manufacturing industry.

The business is certified according to ISO 9001 and ISO 14001.

Rosenfors Bruk is a subsidiary to Holsbyverken.

Through our broad knowledge within machining we deliver the best technical solutions considering both

function and production. We work with series in the range of up to 10 000 products per year.

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Material 280Weight 0,7 kg

Material GJS-500-7Weight 10,4 kg

Material G20Mn5+NWeight 10,8 kg


WORKFLOW developing of cast components

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SOLIDIFICATION SIMULATION GATING DESIGN CASTING SIMULATION

VcastVcast is an engineering company within the foundry industry. We work above all with preparing input for the production of models, casting simulation and design. We use modern CAD softwares and Magmasoft for casting simulations.

DesignWe have the knowledge to design castings from scratch, further develop or give feedback on an existing design in order to make it suitable for casting.

Casting simulationCasting simulation is a valuable tool for foundries as well as for buyers of cast goods. With this tool we can localise the problem areas that may develop in castings, meaning that changes can be done early in the developing phase when it comes to design and preparation process. This leads to shorter lead-time, product is given better quality and the risk of complications decreases.

EducationWe have the possibility to offer education within foundry technolo-gy and casting design. Considering your needs and requests we can provide an education suited for you. There is also the possibility of visiting our foundry or machine shop.

Our close collaboration with the other companies in the group; the foundries Holsbyverken and Älm-hults Gjuteri and the machining company Rosen-fors Bruk, makes it possible for us to be a part of

the entire process from design to finished product.

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3D-view

Casting simulation

Pattern equipment assembled on pattern plate

VCASTBox 33, 574 21 Vetlanda, Sweden Visit:Upplandavägen 17, 574 33 Vetlanda+46 (0)383 76 36 80

www. vcast.se

Example 1

Change of production method

Cost reduction: 56%

From our experience it is often a potential of cost savings by switching to casting as a production method. Casting also gives other possibilities when it comes to design, func-tion and appearance. Through our group of own foundries,

machining, trading and engineering company, we have broad knowledge and can actively contribute to the development process.

Following shows three examples where the production method is switched from welding to casting

Casting

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Welding

9 components, welded togetherWeight 7,9 kg

Produced in one pieceWeight 7,84 kg

Example 3

Example 2

Cost reduction: 18%

Cost reduction: 21%

Welding Casting

”Our biggest strength in the Holsby Group is that we have the knowledge, experience and resources to offer the complete chain from

construction to finished castingcomponents.” ”

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6 components, welded togetherWeight 10,6 kg


Welding Casting

6 components, welded togetherWeight 11 kg


www.holsbyverken.se

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