Double-stage Pellet machine for PP PE granules: 1,Two extruders form Double-Stage Granulation Machine .Through two extruders ,the waste gas can exhaust easy ,the speed for the baby extruder is controlled by Inverter ,the capacity will be bigger than the same power forone extruder .The raw material is easy controlled without adust . 2,Equip the screen changer to refuse the impurity . 3,Through the cooling tank ,cut the strand by the pelletizer .The speed for the pelletizer is controlled by Inverter ,keep the speed control part is good for different power supply. 4,cold pelletizer. waste plastic granulation machine granulating machine Plastic granulator