QINGDAO HEGU WOOD PLASTIC MACHINERY CO.,ltd
Contact:Ms Mary
Email: mary@wpcmachinery.com
cellphone/whatsapp/wechat:008615269260792/008615269297885
wechat: amarygirl1990
Wood-plastic composites (WPCs) are produced by thoroughly mixing ground wood particles and heated thermoplastic resin. Besides, some organic materials fill in, WPCs are usually processed at far lower temperatures than traditional plastics during extrusion. Additives such as colorants, coupling agents, UV stabilizers, blowing agents, foaming agents, and lubricants help tailor the end product to the target area of application.
Raw materials: plastic resin: PP, PE, PVC, Wood: Fiber, Flour, Sawdust etc., filler: Talc, Caco3, additives.
Granulating machine: twin screw extruder
WPC granulating process: Mixer---single screw metering feeder----parallel twin screw extruder---- filter----die head---- air die face cutting machine----auxiliary machines
Feature:
1, Mixing by twin screw the wood fiber can be up to 65%.
2, WPCs is a little sensitive to the temperature, the materials is possible to be burnt, specially in the point of the screen filter and die head. The cool water flow through them.
3, Design a couple of natural vent to exhaust the water and volatile of wood.
Qingdao HEGU wood plastic machinery Co.Ltd
Now we have ready made machine in the factory,we sincerely invite you visit us.
