
PVC / PVC-WPC door board extrusion line
The PVC/PVC-WPC Door Board Extrusion Line is a high-performance system designed for continuous manufacture of wide panels for building exterior walls, ceiling panels, cabinets, and decorative applications. Available in two configurations (SJZ80/156 and SJZ92/188), the line delivers reliable, high-capacity output with precise temperature control and flexible process parameters.
Key Selling Points
- Precision Temperature Control: SJZ92 conical twin-screw extruder with imported gauges ensures reliable operation
- Rapid Cooling: Large forced cooling device ensures optimal shaping and consistent quality
- Wide Panel Production: Produces various widths, thicknesses, and specifications for diverse applications
- Intelligent Monitoring: Programmable computer controls enable precise adjustment and stable performance
Main Technical Parameter
| Extruder Model | Output | Installed Power | Dimensions (LxWxH) | Product Thickness | Price |
| SJZ80/156 | 450KG/H | 132KW | 25m*2.6m*3m | 1.0 – 3.0mm | USD 70K, FOB Shanghai |
| SJZ92/188 | 750KG/H | 230KW | 25m*2.6m*3m | 1.0 – 3.0mm | USD 97K, FOB Shanghai |
Application Scenarios

Product Description
Our high-performance extrusion line produces wide panels for building exterior walls, ceilings, cabinets, and decorative applications. This system delivers reliable, high-capacity output with precise control for flexible production of PVC plastic-steel or wood-plastic composite boards.
Key Features
- Advanced Extruder Technology: The line features the specially designed SJZ92 conical twin-screw extruder. It adopts imported temperature controlling gauges for high precision temperature control and easy, reliable operation.
- Efficient Cooling System: The extrusion line is equipped with a large forced cooling device. This ensures optimal shaping effect and consistent product quality for all panel types.
- Flexible Production Capability: The line produces wide panels of different widths, thicknesses, and specifications according to customer needs. It creates PVC plastic-steel or wood-plastic panels with different performance characteristics by adjusting formula and process for diverse applications.
- Advanced Control System: The downstream equipment uses programmable computer or domestic famous controlling systems. This enables precise monitoring and adjustment for stable production performance.




