PVC Profile Production Line WPC Window Frame Extruder Door Frame Extruder Decoration Trim Production Line

Premium Product Features & Technical Advantages
1. World-Class Electrical Control System
To guarantee precise temperature control and stable line speed during continuous production, our control system is built entirely with top-tier international brands. We utilize Siemens PLC as the central brain, paired with ABB inverters for smooth, energy-efficient traction and extrusion speed control. The power distribution system features Schneider air switches and circuit breakers for ultimate safety, while Omron temperature controllers ensure highly accurate thermal management, preventing material degradation and ensuring flawless surface finishes.
2. Heavy-Duty, Anti-Vibration Machine Frame
Profile extrusion requires extreme precision to maintain dimensional accuracy. Our equipment is constructed with premium carbon steel of sufficient thickness. This heavy-duty, stress-relieved frame design significantly enhances structural integrity, effectively minimizing vibration during high-speed extrusion, and ensuring long-term operational stability and precise mold alignment.
3. Superior Extrusion Core & Long Service Life
The heart of our extruder features screws and barrels made of premium 38CrMoAlA alloy steel, which undergoes a specialized nitriding treatment. This advanced surface hardening process provides exceptional wear resistance and corrosion resistance against the highly abrasive wood powder in WPC formulations, significantly extending the service life of the core components and reducing long-term maintenance costs.
4. Precision-Engineered Molds for Flawless Profiles
Our window and door frame molds are precision-machined using advanced CAD/CAM technology to ensure uniform material flow and perfect internal cavity structures. Manufactured from high-grade steel with a hardness exceeding HRC 40, these molds are highly durable, resistant to deformation, and guarantee sharp edges, smooth surfaces, and consistent wall thickness for all decorative trims and profiles.
5. Hygienic & Durable Cooling System
The entire vacuum calibration and cooling water tanks are fabricated from SUS304 stainless steel. This premium material choice completely prevents rust and corrosion, ensuring a clean production environment, extending the lifespan of the cooling system, and maintaining the pristine surface quality of the finished profiles.
6. Optimized for PVC & WPC Versatility
Specially designed for both rigid PVC and high-filling WPC wood-plastic composites, this production line features an optimized conical twin-screw design that ensures excellent plasticization and uniform dispersion of wood fibers. Combined with the ABB frequency converter, it achieves stable foaming and high output while saving 20%-30% energy compared to conventional systems.

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