China pvc window profile extrusion Manufacturer, Supplier, Factory, CE certified

Against the backdrop of continuous global infrastructure development, the market demand for large-diameter PE pipes continues to grow due to their advantages such as corrosion resistance, high strength, and ease of construction. However, when the pipe diameter exceeds 630mm, traditional winding equipment often falls short—insufficient load-bearing capacity leads to unstable operation, and inadequate tension control precision causes pipe loosening and surface scratches, affecting not only production efficiency but also increasing scrap rates and production costs, becoming a bottleneck restricting industry development.

Yongte Plastic Machinery announced today the completion of a comprehensive technical upgrade of its core PPR pipe production line components—the mold and screw. This upgrade specifically addresses the characteristics of PPR raw materials (high viscosity and easy degradation) and common industry pain points (uneven wall thickness, poor plasticization, high scrap rates, and insufficient stability). Leveraging extensive customer production data, it has significantly improved pipe quality and production stability. Crucially, the overall price of the production line remains stable. Yongte's "technological benefits" effectively help customers reduce costs and increase efficiency.

Yongte's customized 75-250mm PE water pipe production machine, tailored to the needs of a Vietnamese customer's water supply project, successfully completed its trial run today at its production base!

Recently, Yongte Plastic Machinery has delivered a brilliant answer in the field of plastic machinery manufacturing. The PPR pipe equipment it developed was debugged quickly, which is nearly 60% shorter than the industry average debugging cycle, and it is ready to go. The delivery of this equipment not only reflects Yongte Plastic Machinery's efficient execution in project promotion, but also the performance indicators and delivery quality of the equipment itself, and also demonstrates the company's technological leadership in the industry.

The application of co-extrusion technology has greatly improved the performance of our WPC profiles.

This SJSZ32 conical double screw extruder equipment is widely applicable for extrusion molding of PVC pipes, profiles, sheets, and custom-shaped door/window profiles, as well as for the modification and extrusion processing of other heat-sensitive plastics. It is an ideal solution for producing small-to-medium batch sizes of high-precision plastic products.