The conical twin-screw WPC production equipment consists of screw feeder, conical double-screw extruder, calibration table, haul-off and cutter, and stacker. 1),The screws and barrel are made of 38CrMoAlA, with nitriding processing. 2),reducer: hard gear teeth surface , 3),main motor and forced feeder: use inverter for speed adjustment, 4),height of calibration table can be adjusted easily from control panel. 5), cutter with alloy saw and dust collector. 6), SIEMENS electric parts 7), free production formula technology 8), turn-key project cooperation. Item SJZ-45 SJZ-51 SJZ-65 SJZ-80 SJZ-92 Diameter of screw(mm) 45/100 51/105 65/132 80/156 92/188 Screw rotation speed(rpm) 1-37 1-32 1-34.7 1-36.9 1-32.9 Effective length of screw(mm) 985 1070 1440 1800 2500 Power of main motor (KW) 15 18.5 37 55 90 Barrel heating power (KW) 12 18 24 36 86.8 Production capacity(kg/h) 50 50-80 80-150 180-260 300-450 Center height(mm) 1000 1000 1000 1000 1000 Net weight(kg) 2800 3200 4000 5000 10000