PVC Foam Sheet Board Making Machine

Pre World high quality PVC Foam Sheet Board Making Machine utilizes twin-screw extrusion technology to achieve uniform plasticization and controlled foaming of PVC materials. The equipment uses precisely controlled temperature zones and pressure parameters to form a closed-cell foam structure with a specific density distribution. The manufacturing process includes material preparation, melt mixing, cell formation using chemical foaming agents, calibration cooling, and precise sizing, ultimately producing rigid sheets with specific surface properties and mechanical properties.

Product Features

1. Adopting twin-screw extrusion technology, foam molding is achieved through precise control of temperature and pressure.

2. Some production lines support material flow design and can produce products in different density areas.

3. High-end equipment is equipped with a fast mold changing function, a high-precision cutting system, and an automatic temperature control system.

4. Some devices support multi-stage pressurized foaming technology, which meets environmental standards.

Technical Advantages

PreWorld equipment utilizes multi-stage pressurized foaming technology, enhancing the uniformity of the foam cell structure. Its proprietary screw design achieves better mixing results while maintaining a lower melt temperature compared to traditional systems. The fast mold changing mechanism significantly reduces production changeover time between different product specifications.An advanced automatic temperature control system maintains temperature stability in all processing zones, ensuring consistent foam expansion rates.