Specially designed screw barrel, mould and extruder processing technology are used to produce wood plastic products. Company product line: wood-plastic one-step thick plate equipment; Wood-plastic one-step profile equipment; Wood-plastic one-step decoration material equipment; Wood molding equipment; All kinds of wood plastic molds. Extruder single two-stage mixed direct extrusion, but also after granulation two-step extrusion, save power and space, with high yield, stable extrusion pressure, good plasticizing mixing effect.