Kangju Machine specializes in manufacturing high-quality plastic extrusion equipments. Including plastic pipe extrusion line, plastic sheet production line, plastic profile extrusion line, plastic plate extrusion line.
WPC PVC door panel extrusion line includes the following major parts: conical twin screw extruder, vacuum forming table, spary cooling tank, board haul off machine, board cutting machine, board stacker.
WPC PVC door panel extrusion line is mainly used for the width WPC door and windows board extrusion. WPC PVC door panel production line includes the following major parts: conical twin screw extruder, vacuum forming table, spary cooling tank, board haul off machine, board cutting machine, board stacker.
This WPC PVC door panel production line is applicable to the continuous extruding of WPC/PVC door panel, clapboard ‘elbow board. Proper double screw extruder, specially used for extruding wood plastic products, should be chosen in accordance with the panel section, application, and product specific gravity. Also the corresponding auxiliary machines such as vacuum calibrating platform, hauling off machine, cutting off machine, material reversing platform,etc. are equipped. Products of diversified specification can be produced with different dies.






| model | YF600 | YF800 | YF1000 | YF1250 |
| Max. Width of product | 600 | 800 | 1000 | 1250 |
| Extruder model | SJZ-80/156 | SJZ-80/156 | SJZ-92/188 | SJZ-92/188 |
| Max extruder capacity(kg/h) | 280 | 280 | 450 | 450 |
| Extruder power | 55 | 55 | 110 | 132 |
| Cooling water consumption(m3/h) | 12 | 13 | 15 | 18 |
| Compressed air consumption(m3/h) | 0.5 | 0.6 | 0.8 | 1 |
This WPC PVC door panel extrusion machine is used for making WPC door panels from PVC and wood powder, the WPC hollow panel can be used either inner and outer door panel, partition, windowsill etc.it centralizes the characters of both plastic and wood, and also overcomes the shortage of wood, such as water –proof, corrosion resisting, anti-moth, anti-aging, static-free, and flame retarded.




1000mm PVC Door Panel Extrusion Production Line Video
1000mm Door Panel Extrusion Machine Video
What range of door widths can this line produce?
Standard door board extrusion line is designed for door widths between 600mm and 1200mm. We can customize the mold and calibrating table for wider panels if required.
What is the main material ratio for WPC door boards?
Typically consists of PVC resin (approx. 50-60%), wood powder (approx. 20-30%), and various chemical additives (stabilizers, foaming agents, and lubricants).
How do you ensure the surface hardness of the door board?
Hardness is controlled by the formulation (calcium content) and the cooling rate in the vacuum calibration table. Our high-efficiency cooling system ensures a “skinning” effect that results in a hard, scratch-resistant surface.
Is the WPC door board 100% waterproof?
Yes. Unlike traditional MDF or solid wood, the PVC matrix encapsulates the wood fibers, making the final product waterproof, rot-proof, and anti-termite.
How do you prevent the door board from warping or shrinking?
We use a lengthened vacuum calibration table and a precise temperature control system to ensure the internal stresses are released evenly during the cooling process.
Is an auxiliary mixing system necessary?
Absolutely. You need a Hot/Cold Mixing Unit to pre-mix the PVC, wood powder, and additives to ensure a homogeneous blend before it enters the extruder.
How do I choose the right plastic extrusion line for my business?
The choice depends on your specific needs, including the type of plastic you will process, the desired final product, required production capacity (throughput), and your budget. A good manufacturer will offer consultation to help you choose the right machine and plastic extrusion line configuration.
How much does plastic extrusion line cost?
The cost can vary significantly depending on the machine’s size, type (single vs. twin screw), production capacity, level of automation, and the inclusion of downstream equipment. It’s important to consider the total cost of ownership, including energy consumption, maintenance, and spare parts.
How do you handle shipping, installation, and commissioning?
We will outline the process for delivery, installation at the customer’s facility, and commissioning to ensure the machine is set up and running correctly.
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