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PVC window frame production line/machine Extrusion PVC profile machine/making plant Plastic PVC profile extruder/extruding line Plastic PVC window profile production line/machine PVC profile production line The whole production line includes the following major parts: 1. SRL-Z series mixing machines 2. SJSZ series conical double screw extruder 3. Profiles moulds 4. Vacuum moulding table 5. Hauling-off and cutting unit 6. Stacker.
