PVC wood plastic profile extrusion plant/PVC profile production line:

WPC extrusion can be divided into one-step and two-step: one-step extrusion method commonly used for PVC wood-plastic products; two-step extrusion method for PP / PE wood-plastic products.PVC wood-plastic products is made most in the form of foam, giving priority to the two-step extrusion method(firstly the conical twin- screw granulation then single screw extrusion ). The screw barrel uses bimetallic treatment with wear-resistant, anti-corrosion, good concise plasticizing, high yield and saving energy. Meanwhile it has also high percentage source feeding of wood flour or other plant fibers (maximum 50-70%).The extrusion machine is the ideal choice for wood-plastic pallet, indoor and outdoor floor panel, guardrail, plank board, outdoor landscape materials, etc. The production line replaced or added different parts can be used to produce PVC plastic steel profile, boards, window sills, wavy boards, and wood-plastic floor panel, guardrill, door panels, door pockets, lines and building materials, etc.