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  • china latest news about New Generation Twin-screw Extruder
    2020-06-18 New Generation Twin-screw Extruder
    SJ series conical twin screw extruder is specially adopted in the extrusion of PVC powder material, as well as PVC wood composite material. Equipped with different moulds and auxiliary units, it can be used to produce various specifications of PVC roof ,pipe , profile , decoration panel, bar section ...