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WPC extrusion equipment dedicated some of the features WPC processing methods and major equipment on the surface, and plastic processing is similar, but as having a marginal, multi-faceted, emerging industry specialization characteristics, their equipment, technologies and processes related to polymer chemistry, material rheology, wood chemistry, physical chemistry, fine chemicals, precision machinery, hydraulic, vacuum technology, thermal conduction, fluid mechanics, sensor technology, electronics and computer-controlled programming and many other professions and disciplines its production facilities has its own distinct characteristics. oil based paint on composite doors

After several years of exploration temper proved WPC as a new material with independent characteristics, its processing difficulty far beyond the ordinary plastic products, manufacturing equipment is also growing tendency to specialization and specialization, and thus produce many New features and requirements, such as: 1. Selection Requirements: production of wood-plastic products, because there are a lot of biomass fiber added, increasing the device barrel and screw wear, so for WPC production equipment used The use of higher strength materials must process more complex metal materials, such as tungsten alloy bimetal coating material to enhance the wear resistance, extend equipment life. mounting a board to the wall

2. Restructuring: As the wood material contains a large number of wood flour, resulting in melt fluidity, extrusion resistance is increased, increasing the screw torque, so the screw is designed to use more compressed and melt faster, push and strong Multi-stage dual-cone structure to meet at the same speed at lower temperatures and with good plasticizing and delivery capabilities. composite park decking