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.
And nowadays, the two-step way is used currently, application of a wider general use dual-cone-or two-extruder extruder granulation, and then double-cone or single screw extruder extrusion products,mainly used in floor indoor or outdoor, parapets, tray, such as PE plastic extrusion products. Because of the advantages: simple operation, lower requests to the overall technological level and to the matching mold and extrusion equipment than the one-step, and also smaller investment on equipment relatively.
Equipped with thousands of professional staff and advanced technology and equipment, Shangwell is one of the leading manufacturers of pe and wood profile extrusion line in China. You can rest assured to wholesale cheap equipment from our professional factory.