Two-step way is that the wood-plastic composite materials complete in different equipments of mixing, from play, extruding products, mixing the raw material in a certain formula, forming wood-plastic particles in the middle, and then squeezing out products.
One-step way that is eliminating the middle granulation of this link. put the raw materials directly in a group of equipment, with mixing and extruding products completed in one time. The advantage in this way is of high efficiency, mixing plastics, and significant energy saving, lower production costs.
The extruder of this extrusion line is the special designed SJZ92 conical twin-screw extruder, this extruder is equipped with the temperature controlling gauges which have the advantages of high precision temperature controlling, easy and reliable operation.
WPC extrison line: It adopts special design of screw & barrel, mould and extruder for wood plastic products.Jwell company products series:One step way thick board extrusion line,One step way WPC profile extrusion line;WPC pelletizing extrusion line and different kinds of WPC mould.