Mainly aiming at the features of polyolefin-high MFR and great viscosity,such as materials of PP, PS, ABS, PC, the specially designed screw is applicable to the granulating, dyeing, reproduction of various materials, and the output is double of the ordinary models.Rotobeater cropping machine is characterized by stable rotation, even cropping, saving energy and electricity, as well as safe operation, etc. The main technique parameter Parameter\Model: SJ-65, SJ-90 Screw speed (mm): 10-80, 10-70 Length dia.ratio: 25:1;30:1, 25:1;30:1 Gain specification: 3脳3, 3脳3 Maximum output (kg/h): 120, 200 Weight of the machine (kg): 2850, 3500 Traction mode: Rubber-covered roll, Rubber-covered roll