... screw extruder 1. corotating twin screw extruder 2. screw diameter: 21.7/25/35.6mm 3. low enerfy consumption small twin screw extruder>Suitable for ... CPE+ABS(ALLOY),ABS+TPU,PBT+PET,PE+PP,ectFilling modificationPE,PP,EVA,ect+Calcium carbonate,talcum power, ... other auxiliary agents:combustion-supporting machine pelletsPP,PE,PS ect +starch:de-composing machine pelletsPE+fog-preventing dipper,stabilizer ...