Products

“Scissor” Acting Calipers Modular Calipers

Flexible Couplings Centrifugal Clutch

Couplings

Products - Twiflex

Products - Twiflex

Industrial Brakes = 88% of production

Products - Twiflex

Laylink™ Couplings and shafts = 5% of production

Products - Twiflex

Layrub™ Couplings and Shaft Systems = 4% of production

Products - Twiflex

Airstart™ Centrifugal Clutch Couplings = 3% of production

Products - Twiflex

-

200,000

400,000

600,000

800,000

1,000,000

1,200,000

1,400,000

1,600,000

1,800,000

2,000,000

CALIPERS THRUSTERS SPARES MODULAR DIRECT

MODULAR SPRING

CLUTCH COUPLING

2007 YTD (Nov)

2008 YTD (Nov)

Products – Twiflex Caliper Range

Caliper Brakes

Spring Applied

Direct Applied

Products – Twiflex Modular Range

Modular Brakes

Spring Applied

Direct Applied

Products – Actuation Method

• Hydraulic

• Pneumatic

• Electromagnet

• Electromechanical

• Manual

Products – Twiflex Direct Applied

100 1,000 10,000 100,000 1,000,000

T2

MU

MS

VCH

T40

GMR

VC

T20

CE/2

MR

MX

VMH

VH

VKHD

Products – Twiflex Spring Applied

100 1,000 10,000 100,000 1,000,000

VMS

VS

VKSD

VCS

GMR

TS16

MX

MR

MS

MU MU

MS

MR

MX

TS16

GMR

VCS

VKSD

VS

VMS

Products – Twiflex Hydraulic Powerpacks

Mining Applications

Applications - Mining

• Brakes for Grinding Mills

• Brakes for Overland Conveyors

• Brakes for Mine Hoists

• Brakes for Draglines & Shovels

• Brakes for Tipplers and Reclaimers

Applications – SAG Mills

38’ (20MW) SAG Mill, Sossego, Brazil – Metso : 13 MNm

4 Caliper System

Applications – Gearless Ball Mills

40’ (17.5 MW) Ball Mill, PP Rust, South Africa – FLSmidth : 18 MNm

6 Caliper System

Applications – Gearless Ball Mills

38’ (22.5 MW) AG Mill, Boliden, Sweden – Metso : 37 MNm

8 Caliper System

Applications – Gearless Ball Mills

Boliden 38’ AG Mill – Sweden

Worldwide Gearless Mill References

ITEM Project name Location OEM Mill Details

1 Sossego Brazil Metso 1 x 36' SAG

2 Collahuasi Chile Metso 1 x 40' SAG

3 Collahuasi Chile Metso 1 x 26' Ball

4 Collahuasi Chile Metso 1 x 26' Ball

5 Telfer West Australia Metso 1 x 36' SAG

6 Telfer West Australia Metso 1 x 36' SAG

7 Lake Cowal NSW, Australia FLSM 1 x 36' SAG 4 x VMS-DP

8 Lake Cowal NSW, Australia FLSM 1 x 22' Ball 4 x VMS-DP

9 Newmont Phoenix Mill Brake System Arizona, USA Farnell Thomson 1 x 36' SAG 4 x VMS-DP

10 San Cristoball Bolivia FLSM 1 x 36' SAG

11 San Cristoball Bolivia FLSM 2 x 22' Ball

12 PP Rust South Africa FLSM 2 x 40' SAG 6 x VMS-DP (3 High)

13 Yanacocha Peru Metso 1 x 40' SAG 6 x VMS-DP (3 High)

14 Rio Paracatu Mineracao Mill Brake System Brazil Metso 1 x 40' SAG 6 x VMS-DP (3 High)

15 Andacollo Chile Metso 1 x 34' SAG 2 x VMS-DP (1 High)

16 Boliden Sweden Metso 2 x 38' AG 8 x VMS-DP (4 High)

17 Los Bronces (SAG) Chile Metso 1 x 40' SAG 6 x VMS-DP (3 High)

18 Los Bronces (Ball) Chile Metso 2 x 26' Ball 8 x VMS-DP (4 High)

19 Climax USA FLSM 1 x 34' SAG 2 x VMS-DP (1 High)

20 Osisko Canada Metso 1 x 38' SAG 6 x VMS-DP (3 High)

21 Rosia Montana Romania Metso 1 x 36' SAG 6 x VMS-DP (3 High)

22 Brisas Venezuela Metso 2 x 38' SAG 6 x VMSDP (3 High)

23 Mount Milligan Canada Metso 1 x 40' SAG 6 x VMS-DP (3 High)

Applications – Conveyors

Payload 1500 tph

Conveyor 9° decline

950ft long

Brakes Spring Applied

Hydraulically

Released

1off Twiflex VKSD type disc brakes

acting on disc 40” x 1.5” disc

1 off MP Electro-Hydraulic Power

Pack with provision for fast approach

and deceleration control

Braking torque 35,000 lbs. ft

Bowie Resources

Applications – Mine Hoists

Twiflex VMS Safety Brakes

BMR winder, Great Noligwa, South Africa

16 off VMS3/SP units producing 210 kN each

Payload 24500 Kg, Depth 1645m

4.5 MNm available on each drum

Impala Platinum Mine, South Africa

6m Double Drum Winder

16 off VMS2/SP units producing 180 kN each

Payload 16000 Kg, Depth 1600m

Selected Worldwide Mine Hoist References

ITEM Project name Brakes Hoist Details – incld. Payload and Depth of Wind

1 Project Westwood, Rouyn Noranda, Canada 16 off VMS3SPS 18ft DD Service, 21ft DD Prod. Hoist : 20000 Kg , 2652m

2 Eleanore Goldcorp Opinaca, James Bay, Canada 9 off VKSD ; 10 off VMS3SPS 12ft DD Main, 8ft Single Drum Aux, 21ft DD Prod. 12000 Kg, 1500m

3 Lalor Project, Snow Lake, Manitoba, Canada 2 off VKSD ; 15 off VMS3SPS 14ft DD Service, 16ft DD Prod, 8ft Single Drum Aux Hoist

4 Nickel Rim South Project, Sudbury, Canada 22 off VKSD 4.6m DD Service, 5.5m DD Prod : 17700 Kg ; 1785m

5 Great Noligwa, Orkney, South Africa 8 off VMS3SP BMR DD Hoist : 24500 Kg , 1645m

6 Impala Platinum, Shaft #16, South Africa 16 off VMS3SPS Double Drum Hoist : 1657m

7 Impala Platinum, South Africa 16 off VMS2/SP 6m Double Drum Hoist : 16000 Kg , 1600m

8 Vaal Reefs, South Africa 24 off VMS/2-VR 7.21m Double Drum Hoist : 13500 Kg , 3150m

9 Vaal Reefs, Shaft #11, South Africa 12 off VMS2/SP 6.8m Double Drum Hoist : 16000 Kg , 2450m

10 Falconbridge, Canada 4 off VMS217 4.2m Hoist, 15800 Kg , 720m

11 GEC, Slope Winder 2 off VCS 1.5m Hoist, 2245 Kg, 1000m

12 Amandebult Platinum Mine, South Africa VKS’s

13 Bounty Gold Mine, Western Australia 4 off VS230

14 Qualter Hall, Portuguese Mining 2 off VKSD’s Single Drum Winder, Tungsten Mine

15 Western Deeps Levels, South Africa 4 off VMS’s 4.9m Hoist, 13700 Kg , 1200m

16 Osbourne Mine, Queensland, Australia 16 off VKSD’s Zinc & Copper mine

17 Qualter Hall – Turkish Mining 2 off VKSD’s Single Drum Hoist

Applications – Draglines & Shovels

Bucryrus 2570 WS Dragline

Twiflex GMR Brakes

Applications

Applications - Metals

• Caliper Brakes for Steel Mills

• Brakes for Shear and Presses

• Brakes for Wire Stranding

• Brakes for Loading Cranes

• Brakes for Hot-Metal Ladle Cranes

• Brakes for Conveyors and Material Handling

Applications - Steel

Applications – Steel Industry

Applications – Theme Parks, Playgrounds

Applications – Shiplifts

Applications – Elevators & Lifts

Applications – Cranes