Foam machinery retains a certain amount of foaming agent and water vapor within pre-expanded beads. As these beads exit the machine, they condense into liquid, allowing the foaming agent to dissolve into polystyrene. This process rapidly lowers the pressure within the bubbles, creating a partial vacuum. Due to their soft and easily deformable nature, it's crucial to handle them delicately during air delivery. Maintain low air pressure to avoid deformation, ensure smooth inner walls in air ducts with wide bending radii to minimize collisions. Use pipelines that conduct electricity well and ground the entire system to prevent static sparks. Additionally, keep transmission speeds below 8m/s to prevent bead damage.
1. In the foam molding machine, the template adopts a horizontally adjustable compression system, which can improve the adhesion, porosity, moisture content and thermal conductivity of the board, increase the flame retardant performance of the board, reduce the deformation of the board, reduce the generation of waste, and reduce production costs.
2. The equipment has a built-in surface pressure sensor, which can accurately sense the pressure between the board and the inner mold cavity during the production process, thereby effectively controlling the molding time of the board, ensuring the yield of the board and reducing the deformation of the board.
3. The vacuum system, pneumatic system, and hydraulic components are all well-known brand products to ensure the high-quality operation of the equipment.
4. The body material of the molding machine is welded with high-quality steel. After sandblasting and other treatments, the equipment is neat and strong, and can withstand the expansion force and external impact of high-density boards.
5. The mold cavity adopts a stainless steel template, the steel structure has a reasonable thickness, strong corrosion resistance, and is easy to clean. The surface is polished and mirror-finished for easy demoulding.
6. Low-pressure and high-flow vacuum infiltration molding technology is adopted to increase production.
7. The control system adopts touch screen and PLC, which can automatically cycle production and automatically detect foam. The role of the foam molding machine in the production process ensures the orderly production of real gold plates.