... high quality, perfect service pre-sales and after sales double screw extruder granulator CE Standardsmany application, high quality, ... pelletizer, electric cabinet etc.Option auxiliary machines: side feeder (or two stage side), spiral conveyor, high speed mixer, vibrating sieve ... than 400kg/h. Two-stage extruder,double stage extruder,single screw extruder,double screw extruder,two screw extruder,twin ...