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Product Details
WPC Board Extrusion Line integrates conical twin-screw extrusion, twin-screw forced feeding, precision calibration and synchronized traction control. The line processes wood flour, PVC resin and additives into stable WPC foam boards, wall panels, door panels and decorative boards with uniform density, smooth surface quality and accurate dimensions.
Finished Products
Wood + PVCRaw Material
400-450 KG/HrOutput Capacity
SJZ80/156Extruder Model
WPC boardsFinal Product
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Applications
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Core Advantages
Reliable Brand Core Components
Reliable drive control keeps operation stable.
Synchronized Extrusion & Traction
PLC touch control simplifies operation and monitoring.
Stable High Hourly Output
Stable output supports efficient continuous production.
Independent Twin-Screw Feeding
Reliable drive control keeps operation stable.
WPC Formula Plasticizing Performance
Optimized screw design improves plasticizing stability.
Low Long-Term Operating Cost
Reliable drive control keeps operation stable.
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Machine Video
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Production Process
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WPC Material Feeding
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Conical Twin Screw Extrusion
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Board Die Shaping
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Vacuum Calibration & Cooling
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Synchronous Haul-off
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Lift Cutting
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Conveyor Collection
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The Production Line Consists Of
Conical Twin-Screw Extruder Machine
1 PCExtrusion Die Head
1 PCVacuum Calibration Table
1 PCHaul-off Machine
1 PCLift Cutting Machine
1 PCConveyor Collection
1 PC08
Technical Parameters
| Model | Final Product W*H | Extruder Model | Main Motor Power | Max. Line Speed | Max. Output |
|---|---|---|---|---|---|
| YF180 | 180 * 60 MM | SJZ51/105 | 18.5 KW | 2~6 M/Min. | 80~120 kg/h |
| YF240 | 240 * 120 MM | SJZ65/132 | 37 KW | 1.5~4 M/Min. | 200~250 kg/h |
| YF300 | 300 * 150 MM | SJZ80/156 | 55 KW | 1~3 M/Min. | 400~450 kg/h |
| YF400 | 400 * 150 MM | SJZ80/156 | 55 KW | 1~3 M/Min. | 400~450 kg/h |
| YF700 | 800 * 80 MM | SJZ92/188 | 110 KW | 0.8~2.5 M/Min. | 600~800 kg/h |
| YF800 | 800 * 80 MM | SJZ92/188 | 110 KW | 0.8~2.5 M/Min. | 600~800 kg/h |
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Factory Strength
20+Years Experience
20MAnnual Sales
72hPre-delivery Test
CE & ISOCertified Machines
Integrated factory and exporter with independent R&D, mould machining, complete machine inspection, and overseas commissioning support.
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Delivery & Container Loading
Polestar Machinery arranges machine packing, container loading checks, and export delivery coordination for plastic extrusion lines and auxiliary equipment.
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Customer Projects
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Frequently Asked Questions
Q1: What kinds of WPC boards can your extrusion line manufacture?
Our full WPC extrusion line produces solid WPC foam board, hollow WPC wall panel, WPC door panel, WPC floor substrate, outdoor co-extruded WPC deck board and PVC foam WPC cabinet board. It supports single-layer mono-extrusion and ASA/PVC co-extrusion weather-resistant outdoor boards.
Q2: What is the screw barrel material? Is it suitable for high wood flour and calcium filled formula?
Screw and barrel adopt integral nitriding treatment; bimetallic alloy coating is optional for heavy wear conditions. The screw channel is specially optimized for high wood powder loading, ensuring uniform plasticization without wood charring. Standard formula supports 40-65 phr wood powder; customized high-filler screw can reach 75 phr wood flour.
Q3: What raw materials are required for WPC board production?
Main raw materials include PVC resin, wood flour such as poplar, pine or rice husk powder, calcium carbonate, stabilizer, lubricant, foaming agent, impact modifier, titanium dioxide and color masterbatch. Waste plastic and recycled wood powder can also be reused.
Q4: Will wood powder carbonize or cause black spots on board surface during extrusion?
The extruder adopts multi-stage segmented temperature control and low-shear screw design to avoid local overheating. The high-vacuum exhaust system discharges moisture and volatile gas from wood powder, helping eliminate black spots, bubbles and charred marks.
Q5: What brands do you use for PLC, inverter and motors? Can Siemens be configured?
Standard configuration uses domestic famous brand motors, Delta or Inovance inverters and local PLC with Chinese and English touch screen. Optional upgrades include Siemens PLC, Schneider contactors, ABB motors and imported temperature controllers. Production parameters can be stored and recalled with one click.