... (1) 1 set of Double screw meter, feeding AC motor, feeding power 1.5KW, imported frequency control, horizontal ... L/D=40:1(4) Gear case: speed reducing system and the deploy of torque are ... rectangle.(6) Screw:diameter: 72mm,made by hi-speed stell W6Mo5Cr4V2, HRC60-64,hi-impedance ,the screw ... control system:(10) 1 set of main motor, power is 132KW. AC speed adjustment.(11) Temperature meter is made of ...