SJ-C90,100,110,120 recycled plastic granulator, suitable for high and low pressure, polypropylene and other plastics recycling granulation machine equipped with automatic climate control, electric filter exchange means, if crushing granulation, can be another with forced pusher means. Granulator adopts slip motor speed can be synchronized with the host according to the pelletizing feed rate. The machine has a high output, low noise, stable performance, easy operation and other characteristics, is an ideal waste plastic film recycling granulator models.