
Welican’s latest wl series conical screw extruder specially for the pvc extrusion, have taken the latest double conical, variable screw pitch and longer screw structure technology to increase the output 30% more than the normal does.
various application for soft or rigid pvc pipe extrusion, profile, cable material, transparent granule and other different sectional plastic ware extrusion. feature:
● manual or computer control for option
● dc or ac main motor




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