Yongte Wood-plastic composite WPC production machine is used for making WPC construction material from plastic wastage and wood fiber wastage.such as WPC decking, WPC wall cladding, WPC fence, WPC post.
The wood-plastic composite WPC production machine is an environmental protection, energy saving and sustainable production mode, with broad application prospect. Wood-Plastic Composites (WPC) is an environmentally friendly material made from a mixture of wood fiber and plastic. It combines the natural texture of wood with the durability of plastic, and is widely used in outdoor furniture, architectural decoration, landscape and other fields.
The wood-plastic composite WPC production machine mainly includes five parts: raw material preparation, WPC mixing machine, WPC granulation machine, WPC extrusion machine and molding,and WPC surface treatment.
Material preparation includes the procurement, storage, and pretreatment of wood fibers and plastics.
Wood fiber usually comes from waste wood, wood products, etc., and can be used for production after crushing and drying.
Plastics mainly choose polyethylene (PE), polypropylene (PP) and other thermoplastics. and the PP/PE wastage will be processed by crushing and washing.
Mix the pretreated wood fiber and plastic in proportion and mix well thoroughly through a blender. Some additives, such as coupling agents and lubricants, can be added to the mixing process to improve the performance of the materials.
WPC mixed material will be processed by parallel double screw extruder, tto achieve a good composite and plasticizing effect after extrusion, made into wood-plastic composite wpc granules.
The WPC compound granules is sent into the conical double screw extruder, and is heated, melted and extruded through the special designed screw of the extruder. The temperature, pressure and other parameters of the extruder need to be adjusted according to different products.
The WPC extrusion machine can make different WPC products by changing mold. such as WPC decking, WPC fences, WPC railings, WPC pillars, cladding, window profiles, door frames，wall panels and other indoor and outdoor products.
embossing machine is used for making wooden pattern on the WPC products by embossing rollers, it can be installed on the extrusion line to achieve 3D deep embossing, or used after the extrusion line to make light embossing in fast speed.
Sanding and brushing machine processing on WPC products can achieve rough wooden surface because it take away the plastic surface, it also can be used after online embossing to achieve more real wooden feeling.
3. Application prospect of wood-plastic composite With the increasing attention to environmental protection and sustainable development, wood-plastic composite material, as an environmentally friendly material, has a very broad application prospect. Especially in the field of outdoor furniture, architectural decoration, landscape and other fields, wood-plastic composite materials will gradually replace the traditional wood and plastic materials, and become the mainstream choice of the market.
In addition, with the continuous development and innovation of production technology, the performance and application fields of wood-plastic composites will continue to expand. For example, by changing the formula and production process, wood-plastic composites with special functions such as antibacterial and fire resistance can be produced to meet the needs of different fields.
