... 2).High efficiency 3).Widely applicable 4).Reasonable craft WPC EXTRUTIONWith special designed screw, barrel, mould, processing technique ... like texture. Wood-plastic products are widely used in outdoor landscape, indoor decorating, and other civil and industrial ... sawing, drilling, nail-holding, painting, and Routing. WPC EXTRUTION LINE including follwing part:1.Conical twin screw extruder2 ...