... ,PA,ABS+ ferrous powdersulphuric powderceramic powder400-600Functional machine pelletsPP,PA,ABS,PBT, etc+ anti-burning ... dipperstabilizerdual-prevention machine pellets250-350PE,EVA=ABS etc+ carbon blackblack machine pellets220-320Colored machine pelletsPE,PP,ABS ... Reduction ratio3:1 2) Output shaft rotation speedMAX500RPM 3) Input shaft rotation speedMAX1500RPM 3. Lubrication oil cooling system ...