Norbar Mining & Refining Leaflet0 pages

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GLOBAL SERVICE

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NORBAR PRODUCT PORTFOLIO

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HYDRAULIC RAM BENCHES

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Keeping hydraulic equipment maintained in good working order is fundamental to the smooth

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running of any mine site. Pneutorque® pneumatic wrenches have proved outstanding in the

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application of releasing and re-tightening the gland nut on the rod assembly of hydraulic

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cylinders. On the largest equipment, the gland nut release torque is sometimes in excess of

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00,000 N.m and this fact has resulted in the development of Norbar's largest Pneutorque®,

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the 300,000 N.m output PTI5.

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VALVE ACTUATION

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The combination of speed, lightness, low noise, reduced vibration and torque control makes

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Pneutorque® wrenches ideal for many non-bolting applications. Of these applications, it

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is in the field of valve actuation and valve grinding in the alumina refining industry that

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Pneutorques® have so far had the biggest impact. Two speed tools have proved the most

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popular as they provide rapid opening and closing of the valve together with high torque for

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grinding the caustic deposit that accumulates on the valve seat. However; it is not just in the

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alumina refining industry that Pneutorques® are used for valve actuation. The actuation of

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water valves and gas valves are now common applications,

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'SPECIAL' ENGINEERTO ORDER

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PRODUCT SERVICE

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The diverse needs of the mining and mineral refining industry mean that Norbar's

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standard products are not always suitable. This is particularly true with regard

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to difficult to reach bolts, for example, deeply recessed wheel bolts. Very

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often, specially designed reaction arms or nose extensions are essential.

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Norbar therefore offers an Engineer to Order service that spans a range

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from modified reaction arms through to completely one off tools or

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measurement systems.

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Pneutorque®

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PTM-52 Series

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Stall Model

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Norbar is the only torque equipment manufacturer able to offer tool and

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instrument recalibration services to the original factory standard on four

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continents.The accredited laboratories in Australia, USA and Singapore

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use the same equipment and procedures as the factory's UKAS accredited

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laboratory in the UK.A further Norbar laboratory is in operation in

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Shanghai.

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* *

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NORBAR TORQUE TOOLS LTD

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Beaumont Road, Banbury, Oxfordshire, OX I 6 IXJ

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UNITED KINGDOM

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Tel + 44 (0)1295 753600

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Email enquiry@norbarcom

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NORBAR TORQUE TOOLS PTY LTD

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45-47 Raglan Avenue, Edwardstown, SA 5039

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AUSTRALIA

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Tel + 61 (0)8 8292 9777

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Email enquiry@norbarcom.au

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NORBAR TORQUE TOOLS INC

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36400 Biltmore Place, Willoughby, Ohio 44094

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USA

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Tel + I 866 667 2272

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Email inquiry@norbarus

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NORBAR TORQUE TOOLS (SHANGHAI) LTD

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E Building - 5F, No. I 61 8 Yishan Road, Minhang District, Shanghai

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CHINA 201 103

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Tel + 86 21 6145 0368

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Email sales@norbarcom.cn

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NORBAR TORQUE TOOLS PTE LTD

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EunosTech-Park, 60 Kaki Bt PI # 09-1 6

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SINGAPORE 415979

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Tel + 65 6841 1371

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Email singapore@norbarcom.au

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NORBAR TORQUE TOOLS (NZ) LTD

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65a O'Rorke Road, Penrose, Auckland

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NEW ZEALAND

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Tel + 44 (0)1295 753600

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Email nz@norbarcom.au

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www.norbar.com

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Torque Wrenches

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Hand Torque Multipliers

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Pneumatic Torque Multipliers

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Torque Measurement

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Torque Transducers

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Ultrasonic Bolt Measurement

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Calibration Services

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Norbar Torque Tools

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PRECISION TOOLS FOR

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THE MINING AND REFINING INDUSTRY

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Part number 075 I I | March 2010

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