According to the manufacturer of ecological wooden equipment, wood-plastic composites (WPC) is a new type of green composites, polyethylene (PE), polypropylene (PP), polyvinyl chloride (PVC), acrylonitrile, D diene, styrene copolymer (ABS) recycled material and processing of scrap wood, sawdust, twigs, crop straw or husk plant fibers add specialty additives, high temperature high pressure treatment made in accordance with a certain proportion, synthetic materials. Therefore, the wood-plastic composites is most able to reflect the advanced concepts of sustainable development of circular economy, low-carbon economy, environmental protection, resource conservation, energy saving and emission reduction, and become the most dynamic new biomass composite manufacturing wood special equipment. The production of wood-plastic composites practice tells us: wood fibers are basic raw material for the production of wood-plastic composite materials and herbal fiber, wood fiber and herbal fiber material, its geometry is also different in the actual production of wood The amount of fiber and herbal fiber fill, it may affect the mechanical properties of wood-plastic composite materials and production costs.
 

        North American production of wood-plastic composite material is basically a mesh size of 20 to 40 mesh wood flour fibers. Due to the type of wood flour fiber size is large, the wood particles is very obvious, not only affect the uniformity of the wood powder in the material, but also lead to the appearance of the product rough, reducing the aesthetic and decorative material. Japanese production of wood-plastic wood powder fineness can reach 100 to 200 mesh, and therefore has a fine texture, more aesthetically pleasing appearance. Because the wood flour fiber size reduction will make it to the surface area increases, so that the wood flour processing difficult process conditions and equipment for the production of wood-plastic material mentioning have higher requirements. Currently, most of the domestic production of wood-plastic composite wood particles are in the 40 to 80 mesh, of this specification wood flour fiber one hand, more in line with the domestic processing equipment and level of technology, on the other hand the surface treatment products convenient, enabling products having closer texture of wood. Concern, aesthetics, wood-plastic composite material has good mechanical properties, low maintenance costs, and not easily degradable, termite-resistant, flame resistance, and other aspects of advantages, more and more domestic and international wood processing and raw attention in the field of physical materials. So, to make wood-plastic products truly composite products ranks among the top students material has certain advantages, and cost-effective, it is necessary to solve the problem from the source of production of wood-plastic raw materials.
 

In the years wood flour processing experience and on the basis of, the company recently launched its own research and development of wood flour processing machinery and equipment, either processed woody fiber, can also be processed herbal fiber also can produce granular and fibrous wood powder, or according to the different needs of wood-plastic composite materials, regulating both geometric shape the wood flour mesh proportion, for the of WPC materials research and development of refinement and deepening played an exemplary role.