... noises, stable operation, big load capability, long service lifetime. SJ series single screw plastic extruder:Features And ApplicationThis unit is advanced ... gear driving is characterized by low noise, stable working, big bearing capacity and long series life. This set can be extruding thermo ... granule.Main Technical Parameter Model L/DOutput(kg/h)Speed(r/min)Drive power(kw)Center Height(mm)SJ-2525/1 ...