Πολυ γραμμή παραγωγής σχεδιαγράμματος PVC αγωγών καλωδίων τρυπών με την έλξη από τον κενό πίνακα βαθμολόγησης

1. Introduction of Product PVC profile production line is mainly used in producing PVC profile, multi-hole cable duct (4-hole, 6-hole, 7-hole, 9-hole option). According to the different sectional drawings and molds we can choose different conical or parallel twin screw extruder and provide relative vacuum sizing tank, haul-off, cutter, stacker auxiliary equipments. The capacity of main by our special up-down technology with the advantages of stable working, good reliability,