... =1.52, center distance: A=43mm, torque: T=597N.M, torque coefficient: T/A³=7.51. 2 L/D = ... screw components are made of high quality high-speed tool steel, W6Mo5Cr4V2, that receives heat treatment with ... and the "∞" shape hole is lined with wearing proof alloy a-101Fe - Cr - Ni -B+Carbide, hardness: HRC60 - ... control system (touch screen PLC control, Siemens products) a) 3phase V,AC Hz, 1phase V, AC Hz ...