China PVC Pipe Production Line Factory 20110mm Extrusion Machine Suppliers
The 20-110mm PVC Pipe Production Line is a high-performance industrial solution engineered for the precise extrusion of U-PVC drain and water supply pipes. Integrating a conical twin-screw extruder with advanced vacuum calibration and expanding technology, this system ensures superior dimensional stability and structural integrity for pipes ranging from 20mm to 110mm in outer diameter.
Designed for maximum operational efficiency, the line features a seamless workflow from raw material mixing to final stacking. With a melt capacity of up to 350kg/h and a versatile mold system supporting multiple pressure classes (PN0.63 and PN1.0), this production line is the ideal investment for manufacturers seeking to scale their capacity while maintaining rigorous international quality standards.
Detailed Parameters
| Pipe Diameter Range | 20mm - 110mm | Melt Capacity | 250 - 350kg/h |
|---|---|---|---|
| Extruder Model | SJZ65/132 Conical Twin-Screw | Screw Material | 38CrMoAl (Nitrided) |
| Heating Power | 22KW (Extruder) / 26KW (Mould) | Motor Power | 37KW (Main Driving Motor) |
| Pressure Classes | PN0.63 / PN1.0 | Cooling Mode | Air fans & Water spray system |
| Control Components | ABB Inverters / Schneider Contactors | Vacuum Degree | 0 ~ 0.075 Mpa |
Key Advantages
Premium Durability
Utilizes 38CrMoAl nitrided screws and barrels with HV 940-1100 rigidity for extended wear resistance.
High Throughput
Optimized conical twin-screw design delivers a stable output of 250-350kg/h depending on pipe size.
Precision Calibration
Advanced vacuum calibration tank with three-direction adjustment for perfect pipe circularity.
Smart Control
Equipped with ABB inverters and Omron controllers for precise temperature and speed regulation.
Versatile Sizing
Quick-change mold system supports 9 different diameters from 20mm up to 110mm.
Integrated Finishing
Built-in planetary cutter and pipe-expanding machine for complete end-to-end production.
Product Gallery
Management Platforms
Material Feeding
Automated screw conveyors ensure a steady flow of PVC resin and additives into the extruder.
Thermal Control
Precision heating zones using cast alumina and stainless steel covers for uniform melt.
Vacuum System
High-efficiency vacuum pumps maintain constant pressure for perfect pipe wall thickness.
Haul-off Sync
Encoder-based length detection synchronized with the planetary cutter for exact lengths.
Mixing Unit
SRL-Z300/600 hot and cold mixer unit for homogenized powder formulation.
Expansion Unit
R-type and U-type expanding machines for precise socket forming on finished pipes.
Investment Return Comparison
| Performance Metric | Standard Production Line | Our Advanced Line |
|---|---|---|
| Production Rate | 200kg/h | Up to 350kg/h |
| Dimensional Tolerance | Moderate | High Precision (Vacuum Calibrated) |
| Energy Efficiency | Standard Motor | Optimized ABB Inverter System |
| Tooling Versatility | Fixed Diameters | 20-110mm Adjustable Range |
| Waste Rate | Higher Scrap | Minimal (Planetary Cutting System) |
Frequently Asked Questions
The line has a melt capacity ranging from 250 to 350kg/h, depending on the specific pipe dimensions and the raw material formulation used.
The system is designed for versatility, producing pipes with outer diameters of 20, 25, 32, 40, 50, 63, 75, 90, and 110mm.
The screw is made of 38CrMoAl with nitriding treatment (0.4-0.6mm thickness), and the barrel is similarly nitrided to ensure high rigidity (HV 940-1100).
Yes, the line includes an online pipe-expanding machine supporting both R-type and U-type flaring for OD 20-110mm pipes.
We use industry-leading components including ABB inverters, Schneider contactors, and Omron temperature controllers for maximum reliability.
Length is precisely managed by an encoder system integrated into the haul-off and planetary cutter, ensuring accurate cuts for every piece.
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