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Parallel twin-screw extruder is necessary equipment for WPC granulation machine because of its strong mixing, stable feeding, excellent venting and precise temperature control. It ensures uniform pellets, no bubbles, no scorch, and finally produces high-quality WPC decking with stable output.

WPC doors and door frames are almost always made from PVC-based WPC, not PP or PE. PVC has much higher rigidity, strength, and dimensional stability. It does not bend or deform under sunlight or load, which is critical for door structures. PP and PE are too soft and flexible; they easily warp, sag, and change shape, making them unsuitable for door and door frame production.

Yongte is professional manufacturer for high speed WPC decking extrusion line with high capacity to make high quality WPC decking products. To maximize production speed in WPC decking extrusion lines, the core strategy focuses on five interconnected objectives: stabilizing plasticization efficiency, minimizing material resistance, enabling rapid cooling, ensuring full-line synchronization, and reducing downtime—all while upholding stringent product quality standards.

The WPC door production project aligns with the green building materials industry development policy and responds to market demands for eco-friendly, durable, and multifunctional door/window products. The project boasts a feasible construction plan, mature and reliable technology, broad market prospects, stable investment returns, and significant social benefits, with no major technical, market, or policy risks. A comprehensive analysis confirms the project's full feasibility.

When we use single wall corrugated pipe machine to make corrugated pipe, there are various types of wave crest shape can be made according to using requirements. The wave crest shape serves as the core structural parameter governing the ring stiffness, flexibility, impact resistance, stress distribution, fluid dynamics performance, and installation efficiency of single-wall corrugated pipes.

our newly designed WPC profile extrusion line, we have equipped servo motors that enable more precise speed adjustment and more stable operation. Additionally, the line features an 8-meter calibration table paired with 6-meter cooling baths to ensure sufficient cooling capacity for high-speed production.