PVC Corrugated Roofing Tile Production Line PVC ASA Co-extruder Roofing Tile Extrusion Solution

Premium Product Features & Technical Advantages
1. Precision Co-extrusion & Flawless Surface Finish
The core of this production line is the advanced multi-layer co-extrusion technology, perfectly combining the weather-resistant ASA layer with the tough PVC base layer. To ensure the ASA layer is evenly distributed and perfectly bonded, we utilize Omron temperature controllers for highly accurate thermal management. Paired with ABB inverters, the auxiliary extruder maintains a highly stable flow rate, guaranteeing a flawless, UV-resistant surface and vibrant color consistency.
2. World-Class Electrical Control System
To guarantee the precise synchronization between the main PVC extruder and the ASA co-extruder, our control system is built entirely with top-tier international brands. We utilize a Siemens PLC as the central brain for seamless line coordination. The power distribution system features Schneider air switches and circuit breakers for ultimate electrical safety and uninterrupted operation.
3. Heavy-Duty, Anti-Vibration Machine Frame
Roofing tile production requires high torque and stable forming pressure. 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 continuous high-load extrusion, ensuring long-term operational stability and precise mold alignment.
4. 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 PVC and ASA compounds, significantly extending the service life of the core components and reducing long-term maintenance costs.
5. Precision-Engineered Molds for Perfect Tile Profiles
Our corrugated and glazed tile molds are precision-machined to ensure uniform material flow across the entire width. Manufactured from high-grade steel with a hardness exceeding HRC 40, these molds are highly durable, resistant to deformation, and guarantee sharp wave edges, smooth surfaces, and consistent thickness for all roofing tiles.
6. Hygienic & Durable Cooling System
The entire forming 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, unblemished surface quality of the finished roofing tiles.

---