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Product Description
The steam-heated fully automatic multi-layer hot press is an advanced device specifically used for particleboard hot pressing. It uses high-temperature steam as the heating medium to heat and press the mat through hot platens, curing the adhesive and firmly bonding the wood particles into a panel with specific strength and thickness. The multi-layer design allows pressing multiple boards simultaneously in one closing cycle, achieving extremely high production efficiency.
![Cooling frame for mdf pb osb hot press machine]( "Cooling frame for mdf pb osb hot press machine")
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Working Principle
Loading: The formed particleboard mats are automatically fed between each layer of hot platens by a loader.
Closing: The hydraulic system drives the moving beam upward, tightly closing all hot platens and applying initial pressure to the mats.
Pressing & Heating: The main cylinders apply the set forming pressure while steam enters the internal channels of the hot platens, rapidly heating the mats to the adhesive curing temperature (typically 120-200°C).
Pressure & Temperature Holding: The set pressure and temperature are maintained for a specified time to ensure complete adhesive curing.
Pressure Release & Unloading: The steam circuit is opened to reduce pressure, and the hydraulic system reverses to open the press. The finished boards are automatically pushed out and sent to the next process.
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Core Advantages
Uniform Heating: Steam heating ensures minimal temperature variation across the hot platen. The mat is heated evenly, resulting in flat board surfaces, consistent thickness, and high internal bond strength.
High Efficiency & Energy Saving: Steam has high heat capacity and fast heating speed. Combined with high-quality insulation layers, heat loss is minimal. The multi-layer design significantly increases output per unit time and reduces energy consumption per board.
Fully Automatic Operation: PLC and HMI touch screen control allow storing multiple process parameters and switching product specifications with one touch. The machine automatically completes closing, pressing, holding, pressure release, and degassing actions, reducing manual intervention.
Safe & Reliable: Equipped with multiple safety devices including overload protection, overpressure alarm, and steam overtemperature shutdown. The hydraulic system features leak-proof design, and the entire machine has high structural strength for stable operation.
Easy Maintenance: Hot platens are modular in design. Steam piping layout is clear. Hydraulic components are selected from internationally renowned brands. Wear parts can be replaced quickly.
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Technical Parameters
Parameter | Specification |
Number of Layers | 10 layers (5-20 layers customizable) |
Platen Size | 1220×2440 mm |
Nominal Pressure | 4000 kN |
Opening Height | 150 mm |
Closing Time | ≤18 seconds |
Working Temperature Range | 120-200°C |
Required Steam Pressure | 0.8-1.2 MPa |
Control Method | Fully automatic PLC + Touch screen |
Number of Hydraulic Cylinders | 4 main cylinders |
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Photos of delivery
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Certifications
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Customer group photos
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After-Sales Service
Installation and commissioning guidance and operation training provided
12 months warranty for the whole machine, 18 months for key components
Lifetime technical support and spare parts supply
24-hour response for remote fault diagnosis
