6-layer Hot Press Laminating Machine for 3800mm*1350mm Composite Boards with 160 T Maximum Pressure

The multi-layer workstation architecture enables simultaneous hot pressing production across multiple layers. Each workstation can operate independently, allowing manufacturers to process panels of varying specifications concurrently—different facing materials, core densities, and thicknesses can be pressed in the same cycle without cross-contamination or parameter compromise.

The dual-pump hydraulic system—incorporating a high-volume, low-pressure pump for rapid approach strokes and a low-volume, high-pressure pump for sustained consolidation—maximizes equipment utilization by eliminating the idle periods associated with conventional single-pump designs.

The hydraulic system incorporates a comprehensive protection architecture to prevent overload conditions and ensure operational integrity under demanding production requirements. An integrated pressure relief valve continuously monitors system pressure, automatically diverting flow when thresholds are exceeded to protect the pump, cylinder seals, and hydraulic circuit components from stress-related failure.

A high-precision travel limit monitoring system tracks the position of the movable beam and platen assembly in real time with multi-stage limit protection and redundant sensing elements ensuring automatic power cutoff when piston travel reaches designated endpoints.

• Sandwich Panel Production: Sandwich panels consist of two high-strength, rigid facing layers—typically color-coated steel.
• Rock Wool Composite Boards: Rock wool composite boards combine high-density rock wool as the fire-resistant insulation core with upper and lower metal facings.
• Polyurethane Foam Boards (PU Boards): PU foam boards are high-performance thermal insulation building materials featuring rigid polyurethane foam as the core material.

Electrical Control System: Periodically verify the sensitivity and functional condition of all electrical components and safety limit switches within the control cabinet. Keep the hydraulic control panel clean and free from dust or debris accumulation to maintain emergency brake system effectiveness and ensure efficient cycle life.