The PVC/WPC Flooring Base Material Extrusion Line is designed for producing high-quality base layers for SPC, WPC, and LVT flooring. The line combines polyvinyl chloride (PVC) or wood-plastic composite (WPC) materials with calcium carbonate and other additives, providing excellent dimensional stability, strength, and processing performance.
This production line integrates mixing, extrusion, calendaring, cooling, and cutting, ensuring continuous, efficient, and precise manufacturing of flooring base sheets.
Item No :
SWDJUsage :
Plastic ExtrusionColor :
Customized ColorScrew type :
Twin Conical ScrewRaw material :
PVC
PVC/WPC Flooring Base Material Extrusion Line
Main Features
Excellent Mixing and Dispersion – Optimized screw design provides superior blending of PVC/WPC resin, fillers, and additives for consistent sheet quality.
Precise Thickness Control – Calendering system with automatic thickness adjustment ensures uniform sheet thickness and smooth surface.
Energy-efficient Operation – Advanced heating and cooling systems reduce energy consumption and improve production efficiency.
Strong Mechanical Properties – The produced base material offers high rigidity, impact resistance, and dimensional stability.
Flexible Configuration – Can be configured for PVC foam board, WPC solid sheet, or multi-layer base sheet production.
Advantages:
SWDJ PVC/WPC Flooring Base Material Extrusion Line Specifications Overview
|
Machine Type |
Plate Width (mm) |
Plate Thickness (mm) |
Screw Rotary Speed (rpm) |
Total Power (kw) |
Output （KG/H) |
Outline Dimension (mm) |
Total Weight (KG) |
|
SWDJ-1 |
955 |
3-6 |
1-30 |
120 |
80-350 |
19000*2200*3200 |
8500 |
|
SWDJ-2 |
1220 |
3-6 |
1-30 |
120 |
80-350 |
20000*220*3200 |
9500 |
FAQ
Q1: What is the main application of the PVC/WPC Flooring Base Material Extrusion Line?
A1: This extrusion line is used to produce base layers for SPC, WPC, and LVT flooring, as well as decorative wall panels and furniture boards. The produced sheets serve as the structural foundation for further lamination, embossing, and cutting.
Q2: What raw materials can be used for this line?
A2: The line can process PVC resin, wood powder, calcium carbonate, and various stabilizers and additives. It can produce both pure PVC sheets and wood-plastic composite (WPC) sheets depending on the formula.
Q3: What type of extruder does the system use?
A3: The line adopts a conical twin-screw extruder, offering strong mixing performance, stable plasticization, and consistent output for different formulations.
Q4: Can the line produce both solid and foamed base sheets?
A4: Yes. By adjusting the extrusion parameters and formulation, the line can produce rigid solid sheets or lightweight foamed sheets for different flooring types.
Q5: Is it possible to add a lamination system to this line?
A5: Yes. The extrusion line can be equipped with an online laminating unit for applying decorative or wear-resistant films directly after extrusion, reducing labor and saving space.
Q6: What are the advantages of this line compared to conventional sheet extruders?
A6:
Stable and continuous production
High plasticization and uniform mixing
Energy-efficient design
Flexible configuration for multiple flooring types
Easy integration with downstream flooring production lines
Q7: How is temperature and operation controlled?
A7: The system uses a Siemens PLC and touch screen for real-time monitoring, automatic temperature control, and synchronized speed adjustment, ensuring precision and ease of operation.
Q8: What kind of maintenance is required for stable operation?
A8: Regular cleaning of the screw and barrel, checking calibration rolls, and maintaining cooling systems ensure long-term stable operation and consistent product quality.
No.18,Huixin Rd.,Yangtze River Dev.Zone,Nanjing 211505China
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