... making granules.This twin screw extruder is equipped with AC motor, auto temperature controller, vacuum forming device and other ... exhaust system and dosing system;Main motor:380v/50HZ/3-phase, 37.0KW, AC variable-frequency motorGearbox:Gear made by ... Thrust bearing is Japan NSK productSpeed regulator of main motor:TECO international brand, vectorial type, frequency speed regulatorTemperature ...