Model SJZ series twin conical screw extruder is a kind of special equipement for extruding of PVC powder, WPC powder, or PE&wood pallets. With different sorts of molds and auxiliary machines, it can produce all sorts of PVC plastic pipes, panels, sheets, bars and granules. According to customer's requirements, most reasonable screws can be made so as to achieve best plasticity state and material quality. There is special made screw for high CaCO3 percentage fomular, with less material cost. The electrical system has mainly applied imported brands, it has multiple alarm system. The electrical control system is designed with AUTO(PLC control)& manual(Temperature control meters) control type as option. High performance distribution system of the decleration torque enhanced th durability. The cooling system has applied special design, heat emission area is enlarge, the cooling is rapid. temperature control tolerance can be+-1 C
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