twin-parallel different direction double screw extruder

  Model SJP series twin conical screws extruder is a kind of special equipment for extruding for PVC powder.With different sorts of molds and auxiliary machines,it can produce all sorts of PVC plastic pipe material,profiled material,plate material.sliced material,bar material and granulation.    The screw has applied oil cooling system.Barrel is cooled by special wind cooling system.The system has applied special computer control.According to customers requirements,most reasonable screw can be made so as to achieve best plasticity state and material quality.The screw is made by high precision special digital screw miller,extruding property can be highly harmonized.It has firstly introduced advanced technique of producing screws with variable pitch and depth,so that the material can be more softly sheared and cut.The distribution box is specially designed,pull force bearing is fully imported.the drive life span can be prolonged.It can bear larger extruding pressure.The electrical system has mainly applied imported parts,it has multipie alarm system,there are few problems whlch  can  be easlly eliminated.The cooling system has applied special design,heat emisslon  area  is  enIarged,  the  cooling  is  rapid,temperature control tolerance can be