SJ series single screw extruder  150mm extruder can be used for extruding thermo-plastic.Combined with appropiate auxiliary machines
Features:1. AC motor, hard-face-of-tooth transmission system, imported bearing with cooling system, china heating organ 2.  Material for barrel and screw :38CrMoAlA,made through nitriding treatment, depth of nitriding for screw is 0.5-0.7mm, rigidity(HV) 800-950,roughness of the surface 0.8. depth of nitriding for screw is 0.5-0.7mm, rigidity(HV) 940. 3. Force-wind cooling system for screw and barrel, drawing air system. 4. With slippage changing speed