pulverizer SFJ thermoplastic fine pulverizer is a new product we developed in the recent years on the basic of absorbing foreign advanced technology. It is used to pulverize the thermoplastics, such as polythene, polypropylene, PVC, nylon PEEVA and etc. under the normal atmosphere temperature. It has double cooling functions, milling disc water cooling and wind cooling. It can pulverize materials continuously under the normal temperature. The granularity of finished product is less then 150 Mesh. The hourly capacity is between 500 kg and 200 kg. Parameters Model SFJ-350 SFJ-550 SFJ-750 Dia.ofRotor(mm) 350 550 750 Power(kw) 11∼12 22∼30 30∼37 Granularityoffinishedproduct(Mesh) 25∼120 Output(kg/h) 10∼150 20∼300 50∼500 RotationSpeed(r/min) 6500 4000 3000