- 2026-09-18
- By ASGA PLAST
High-Precision WPC Hollow Door Board & Profile Extrusion Line for Wide-Size Panel Production
ASGA PLAST, a brand of Wuxi Bisolga Machinery, launches a professional WPC hollow door board & door profile extrusion line. With ±1℃ precise temperature control and wide-size production capacity, it solves low precision and unstable molding problems of traditional door board production.
Industry Background & Existing Pain Points
With the booming development of environmental-friendly wooden-plastic building materials, WPC hollow door boards and profiles have been widely used in interior decoration, door manufacturing and construction industries. However, traditional extrusion equipment in the industry has obvious shortcomings. Most ordinary production lines have low temperature control accuracy, resulting in uneven product molding and poor flatness. Conventional machines cannot adapt to high wood flour filling production, with unstable traction and low cutting precision. In addition, most equipment only supports narrow-width production, failing to meet the market demand for large-size, integrated and high-precision WPC door board products, restricting product upgrading and production efficiency improvement of door material manufacturers.
Our Professional Solutions
Aiming at the technical defects of traditional WPC door board extrusion equipment, ASGA PLAST has developed a customized WPC hollow door board & door profile extrusion line. The whole line adopts a specially designed conical twin-screw extruder, which is perfectly compatible with high-content wood flour and plant fiber filling production, realizing green and low-cost material processing.
Equipped with imported frequency converters and temperature control systems, the equipment achieves a precise temperature control accuracy of ±1℃, ensuring stable plasticization and uniform product molding. The complete auxiliary system includes vacuum shaping table, caterpillar tractor, transverse cutting machine and stacker, matched with large-scale forced cooling devices to optimize shaping effect. The series covers four mainstream models of YF600, YF800, YF1000 and YF1500, with a maximum production width of 1500mm. The traction speed is adjustable from 0-5m/min, and the cutting saw diameter reaches Φ400mm, fully meeting diversified production demands of PVC door boards, windowsill panels and WPC foaming sheets.
Core Technical Advantages
1. Ultra-precise Temperature Control, Stable Product Molding
Adopts imported temperature control components, achieving ±1℃ high-precision temperature control, effectively avoiding product deformation and uneven plasticization caused by temperature deviation, and greatly improving product qualification rate.
2. High Filling Adaptability, Reduce Raw Material Cost
Customized conical twin-screw extruder supports high-dose wood flour and plant fiber filling, replacing part of plastic raw materials and effectively reducing overall production costs for manufacturers.
3. Wide-size Production Coverage, Strong Versatility
The maximum product width reaches 1500mm, covering YF600/YF800/YF1000/YF1500 full series models, capable of producing various products such as door boards, windowsill panels and wood plastic foaming sheets.
4. Stable Traction & High Cutting Precision
Imported frequency conversion caterpillar tractor features stable 0-5m/min stepless speed regulation; transverse cutting machine with imported electric and pneumatic components ensures high-precision and stable cutting effect.
5. Complete Cooling & Shaping System
Equipped with professional large-scale forced cooling device and 6-meter long vacuum shaping table, it ensures rapid and fixed molding of wide-size door boards, avoiding post-production deformation.
Practical Application Case
A professional building materials manufacturer in Middle East purchased the ASGA PLAST YF1000 WPC hollow door board extrusion line in early 2026, mainly used for mass production of 1000mm wide WPC hollow door boards and decorative windowsill panels. Before renovation, the customer used traditional ordinary extrusion equipment, with temperature control error exceeding ±3℃, resulting in frequent product deformation, low finished product flatness, and a scrap rate of nearly 10%. Meanwhile, the old machine could only produce narrow-width products, limiting product diversification and market expansion.
After putting our new production line into operation, the equipment maintains a ±1℃ precise temperature control effect stably. The product scrap rate is reduced to below 3%, and the yield is significantly improved. The 1000mm wide-size stable production capacity enriches the customer’s product line. With stable traction and high-precision cutting performance, the customer’s product quality meets local high-standard decoration requirements, successfully obtaining long-term orders from local real estate and decoration enterprises, and the comprehensive production efficiency increased by more than 25%.
Driven by the global green building and energy-saving environmental protection policies, WPC wood-plastic composite materials will gradually replace traditional pure plastic and wooden materials, becoming the mainstream of the door and window decoration industry. In the future, the industry will develop towards wide-size integration, high precision, high filling and intelligent automation. Low-precision, narrow-size and high-consumption traditional equipment will be gradually eliminated. High-efficiency, precise and multi-functional integrated extrusion lines will become the core competitive equipment for wood-plastic product manufacturers.
ASGA PLAST will continue to focus on the technical iteration of WPC profile extrusion equipment, continuously optimize temperature control system, traction cutting technology and wide-size molding technology, and provide customized targeted production solutions for global customers. Adhering to high precision, high efficiency and low consumption, our WPC hollow door board extrusion line helps manufacturers upgrade product quality and market competitiveness. For equipment consultation, parameter customization and project cooperation, welcome to contact Wuxi Bisolga Machinery Co., LTD.
