China WPC fence machine Manufacturer, Supplier, Factory

The common surface quality defects of WPC doors are closely related to raw material formula, auxiliary matching and production process parameters. Yellowing is dominated by thermal oxidation and auxiliary mismatch, streaks are caused by uneven mixing and insufficient plasticization, and brittle cracking is mainly attributed to excessive shear, overhigh temperature and unreasonable filler dosage. Through targeted temperature adjustment, formula optimization, process parameter matching and mixing process upgrading, the above defects can be effectively eliminated, so as to significantly improve the surface quality, mechanical performance and market competitiveness of WPC door products.

Yongte WPC production line includes extruders for WPC granulation machine and WPC extrusion line and co-extrusion.

Yongte successfully completed the inaugural trial production of its advanced Plastic Lumber Extrusion Line, targeting the processing of 200x50mm solid thick plastic panels. Adhering to the concept of resource recycling and green production, this trial run adopted recycled plastic scraps as the raw material, verifying the equipment’s adaptability to waste plastic materials and the feasibility of mass production of thick-gauge plastic lumber.

In addition to energy saving of 15–20% and efficient waste recycling (recycling PP/PE, wood powder, glass fiber, PCB waste, old clothes and other materials to turn waste into high-value products), our WPC decking machine has multiple core advantages that meet the needs of global buyers.

our company has recently completed a successful technical trial for manufacturing high-performance wood-plastic composite (WPC) products using coconut shell as a raw material. Leveraging our self-developed wood powder milling equipment, we achieved standardized pulverization, granulation, and extrusion molding of coconut shells, officially validating the feasibility of repurposing coconut shells for WPC Decking production and expanding the range of diversified raw material applications within the WPC industry.

The waste plastic film recycling line adopts an integrated dry automatic processing design, realizing impurity removal, purification and granulation of mixed waste films through physical processing, with no water consumption and no secondary pollution.