SPC (Stone Plastic Composite) wall panels represent the pinnacle of eco-friendly, modern interior wall materials. Synthesized from a precise blend of natural stone powder (CaCO3), virgin PVC resin, and non-toxic stabilizers, these advanced panels are processed through specialized high-temperature extrusion to achieve exceptional density and stability.As a premium upgrade to traditional wall Coverings, SPC wall panels feature absolute waterproof, moisture-proof, and anti-termite performance, alongside extreme wear-resistance—making them the premier choice for luxury bathroom paneling, commercial spaces, and residential projects.
1. High-Wear Bimetallic Twin-Screw Extruder
Both SPC and PVC formulations require highly stable material processing. Our PVC hollow wallboard extruder utilizes premium bimetallic screws and barrels to handle high-ratio calcium carbonate (CaCO3) stone powder formulas effortlessly, reducing abrasive wear and extending equipment lifespan.
2. Versatile Extrusion Dies for Multiple Panel Profiles
Maximize your market reach with one investment. By simply changing the high-precision extrusion molds, a single WPC wall panel making machine can seamlessly switch between producing 3D fluted panels, wide integrated ceilings, and solid interior wall planks.
3. One-Step Online Thermal Lamination System
Achieve zero VOC emissions and eliminate glue peeling issues. Hallmark’s SPC wall panel manufacturing machine integrates a precision 4-roller calendering system that thermally fuses decorative vinyl films and wear layers directly onto the rigid core during the continuous extrusion process.
4. Smart Siemens PLC Automated Control
Say goodbye to operational errors and product warping. Our fully automatic PVC wall panel production line features integrated Siemens PLC and ABB frequency inverters, ensuring tight dimensional tolerances, automated high-speed caterpillar hauling, and precise, non-dust pneumatic cutting.
5. Inline High-Glossy or Matte UV Coating Treatment
For luxury marble patterns or modern wood grain textures, surface durability is everything. We offer fully integrated inline or offline UV curing and coating units as part of our turnkey project solution, saving you up to 15% in post-processing logistics and material handling costs.
| Ingredient Name (Additive Role) | SPC Rigid Core Wallboard | PVC Hollow Ceiling Panel | WPC Fluted Wall Profile |
| PVC Resin (Suspension Grade SG-5) | 100 PHR | 100 PHR | 100 PHR |
| Limestone Powder (CaCO3, 400-800 Mesh) | 250 - 350 PHR | 80 - 150 PHR | 30 - 60 PHR |
| Processed Wood Fiber (Dry Powder) | 0 PHR | 0 PHR | 50 - 80 PHR |
| One-Pack Ca-Zn (Calcium-Zinc) Stabilizer | 3.8 - 4.5 PHR | 4.2 - 5.0 PHR | 4.5 - 5.5 PHR |
| CPE (Chlorinated Polyethylene 135A) | 4.5 - 6.0 PHR | 5.5 - 7.5 PHR | 3.5 - 5.0 PHR |
Your Expert SPC Flooring Production Line Manufacturer
When investing in industrial extrusion machinery, partnering directly with a dedicated SPC wall panel production line manufacturer and direct manufacturer is the ultimate key to operational success. Hallmark Leader stands as your premier global engineering partner and source factory. We specialized in designing, engineering, and commissioning heavy-duty PVC wall board extrusion lines and rigid SPC wall panel manufacturing machines tailored for global markets.
Our technical authority as a premium machinery supplier and original equipment manufacturer (OEM) delivers three immediate advantages:





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