The new type, high efficiency SJ series single screw extruders made by HUASU has a screw diameter scope from 20mm to 200mm. These type extruders are mainly used for extruding polgolefin plastic material. These extruders have grooved barrel and new designed screw   that improved the plasticization effect. This type extruder has features of high extrusion output, low melt temperature and wide application scope etc. Application material: PE, PP, PB, PS, PC, ABS, PMMA, PE-X, PP-R, PP-B etc. 
Suitable for producing: PE pipe, PP pipe, PP-R pipe, PP-B pipe, PE-X pipe, ABS pipe, PC pipe, PMMA pipe, Aluminum composite pipe, steel composite pipe, silicon core pipe etc.   
Suitable for producing: PVC pipe, profile, board (sheet) and palletizing.   Suitable for producing: PS, PP, PET, PC board and sheet etc.High torque gearbox: high torque output, high quality hard gear surface, low noise design, oil circulation lubricating, forced cooling by outside  cooling device. Special material inlet design: perfect water cooling device, with professional
trapeziform design bush, material loader with cut-in device.Control system: high precision temperature controller, stable speed regulator, reliable control components.Grooved barrel, new designed screw: optimized plasticization under control, low temperature melt makes even melting of material, barrel and screw introduced Germany technology and avoid maintenance, fan cooling without noise, ceramic heating jacket, out appearance designed according to foreign type.