Key Steps in PVC Pipe Extrusion
1. **Material Feeding**: High-precision hopper with auto-calibration (e.g., ±0.5mm tolerance).
2. **Heating & Melting**: Twin-screw extruder with 5-zone temperature control (120-220°C).
3. **Molding**: Customizable die heads for 20-630mm pipes (seamless or ribbed designs).
4. **Cooling & Cutting**: Water-cooling system + laser cutting (±0.1mm precision).
Technical Advantages of Our Extrusion Lines
- **Energy Efficiency**: ABB inverter reduces power consumption by 25%
- **Automation**: PLC control ensures 350kg/h output (±2% consistency)
- **Durability**: 38CrMoAlA alloy screws (lifespan 40% longer than industry standards).
Application Scenarios
- ✅ **Drainage Systems**: Corrosion-resistant pipes for municipal projects.
- ✅ **Electrical Conduits**: Compliant with IEC 61386 (±0.1mm wall thickness).
Why Choose Chenxing?
- **20+ Years Expertise**: Trusted by clients in 50+ countries.
- **Certifications**: ISO 9001, CE, and 24/7 technical support.
- **Fast Delivery**: Shipped from Shanghai ports within 15 days.