Qingdao Haosaite Plastic Machinery Co.,Ltd specializes in manufacting Parallel Twin-Screw Extruder. The ideal of flexible plasticization ensure the good quality of PVC pipe, profile, sheets, etc Compared with traditional biaxial reduction box of parallel twin-screw extruder, the torque output of triaxial linkage increases by 50.Design of vertical reduction box improves transmission efficiency. Compared with traditional horizontal reduction box, it can increase by 15.Integral reduction box uses the latest gear material and technics, with its high-efficiency transmission realizes super-quiet running.