B C D A 254 D-160 – 400 fully sealed – low maintenance proo ine® series Diaphragm clamping technology with quick jaw change at its best - for hard turning, grinding, high precision turning The ultimate, easy principle: The operation is based on elastic deformation of the diaphragm - this means - no sliding parts - no friction - centrifugal force compensation - proofline® series = fully sealed - low maintenance Jaws are factory finished and match any chuck with no loss of concentricity. No need to grind or bore jaws on the chuck anymore! TIR < 0.020 mm Operation of diaphragm system Setup time < 4 minutes for jaws and locators TIR < 0.020 mm without boring / grinding Ideal for PICK-UP machines Radial access for quick change mechanism Media feed Air sensing + air blow / coolant Full interchangeability of the jaws No need to grind or bore jaws on the chuck anymore! Any jaw set can be put on to any chuck without loss of concentricity • No boring • No grinding • Less jaw sets needed • TIR < 0.020 mm BIS Specials Website: www.bisspecials.com Email: info@bisspecials.com Tel: (0031) 0313 482566 Website: www.bisspecials.com Email: info@bisspecials.com Tel: (0031) 0313 482566
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