The production process of the wood-plastic flooring production line provided by Qingdao Longchangjie Machinery Co., Ltd. mainly includes the following steps:
1. Raw material preparation: The main raw materials include wood fibers (such as sawdust, wood chips, etc.) and thermoplastics (such as polyethylene, polypropylene). These raw materials need to be prepared in a certain proportion to ensure the quality and performance of the floor.
2. Raw material mixing: Add wood fibers and plastic into the mixer and stir thoroughly to ensure uniform fusion of the two, forming a mixture. The mixing time and speed should be adjusted according to the proportion of raw materials and production requirements.
3. Extrusion molding: The well-mixed raw materials are put into the extruder. Through high temperature and high pressure, they are pushed into the extrusion mold by the screw to form the shape of the wood-plastic flooring. The temperature and extrusion speed need to be controlled to ensure the appearance and quality.
4. Cooling and curing: The extruded floor is cured through a cooling system to achieve hardness and stability. The cooling time and temperature should be adjusted according to the thickness of the floor and the nature of the raw materials.
5. Cutting and shaping: After cooling, the floor is cut to the required size and shape, ensuring that the edges are neat and smooth.
6. Packaging: The cut flooring is packaged to facilitate transportation and sales, and to prevent moisture, deformation, etc. Quality checks are carried out during the packaging process to ensure there are no defects or damages.
