Use The machine is suitable for engineering mixed plastics, PE and PP Polypropylene plastic pellets, block for high-temperature softening, filter effects. The machine of gearbox with 20CrMnTi steel manufacturing of gearbox, cylinder treated with 38CrMOAIA nitriding, durability. The machine head configuration fast electric heat exchanger filter unit, automatic temperature control device for ease of use. Technical Specifications ModelSJ-125SJ-135SJ-150diameter of screw stem(mm)125135150Major diameter ratio of screw stem(L/D)20:120:120:1Rational speed of screw stem(r/min)20-6020-6020-60Main motor power(Kw)303745Output(kg/h)100-160150-220200-300Weight(kg)220024002600Overall dimensions(L*W*H)(mm)3600*1500*16503800*1600*17004100*1700*1800