Zhenyou Factory

Sandwich panel line includes uncoiling system, film covering and cutting system, roll forming machine, preheating oven, high pressure foaming system, double belt conveyor, double belt heating device, cutting system, etc….The Sandwich Panel Press Machine adopts gantry lift-draw type, locates directly without any foundation. 2+2 type saves much time for panel preparation and discharge time which increase times of efficiency. The polyurethane foaming process of Guangxing can meet various needs of the construction industry. The products produced by Polyurethane Sandwich Panel Machine include: insulation board, sandwich board, etc

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    PU/PIR/EPS Sandwich Panel Machine

    Sandwich Panel Production Line can produce Polyurethane (PU) foam panel, Phenolic (PF) foam board with high density, excellent quality, any sizes for multifunctional used. Polyurethane composite board is widely used in metallurgy, petroleum, automobile, mineral processing, water conservancy and other aspects of materials, with strong elastic strength, excellent wear resistance and other advantages.

    PRODUCT INQUIRY
    PU Sandwich Panel Machine

    PU Sandwich Panel Production Line Features

    1. Sandwich panel machine can product beautiful sandwich panels with high practicality, such as insulation, sound – proofing and flame retardance.

    2. Hot air circulation furnace strictly controls pu foaming and solidification temperature in suitable range.

    3. Precise measurement, high stability, little dust making of the high pressure foaming system protect worker’s health from harm in producing.

    4. The pu sandwich panel machine using 141B(or cyclopentane), instead of CFC as vesicant, PU foaming treatment becomes an enviroment-friendly production technology.

    5. Special double belt conveyor design ensures flat surface, even thickness and anti-deformation of panels.

    6. PU sandwich panel machine user-friendly design and simple operation control system: HMI together with PLC computer.

    Heating System

    PU Sandwich Panel Machine Heating System

    Our heating system heats the chain plate surface only, NOT whole machine. It is more energy saving, higher efficiency, and protecting rolling bearings avoid damage for a longer life-time used.

    Hydraulic System

    Sanwich Panel Machine Hydraulic System

    Panel thickness is adjusted by stable hydraulic system, ensure production precise.

    Chain Plate

    Sanwich Panel Production Line Chain Plate

    Special strong High-strength weather-resistant steel. With bushing between pin and chain plate, avoid wearing out.Overall welding structure , protect steel unit around it , higher running precise ,longer life. Chain plate edge is sloped on both sides , can avoid bearing damage and pin damage. With the latest upgraded new technology, the chain plate flatness ±0.0.05mm, which is almost negligible. Important guarantee of the final panel flatness ±1mm only

    Box - Shape Structure

    PU Sandwich Panel Machine Box – Shape Structure

    Main frame of double belt system adopts Box-shape structure pro – cessed with overall heating treatment & stress annealing technique, ensure the stability of structure.

    World First Class-Branded Spare Parts

    World First Class-Branded Spare Parts

    Scheider, Omron, Siemens, Mitsubishi, Danfoss, SKF … etc. For control system and main spare parts.

    PU Sandwich Panel Production Process

    pu sandwich panel production process

    Steel Plate Decoiling Machine → Roll Forming Machine → Preheating Room → Glue Coating Device → Double Belt System → Band Saw Cutting Machine → Cooling System → Stacking System → Packaging Machine

    PU Sandwich Panel Machine Performance Features

    sandwich panel products

    1. Beautiful sandwich panels with high practicality, such as insulation, sound-proofing and flame retardance.
    2. Hot air circulation furnace strictly controls pu foaming and solidification temperature in suitable range.
    3. Precise measurement, high stability, little dust making of the high pressure foaming system protect worker’s health from harm in producing.
    4. Using 141B(or cyclopentane), instead of CFC as vesicant, PU foaming treatment becomes an environment-friendly production technology.
    5. Special double belt conveyor design ensures flat surface, even thickness and anti-deformation of panels.
    6. User-friendly design and simple operation control system: HMI together with PLC computer.

    PU/EPS Sandwich Panel Machine Workshop

    pu sandwich panel machine workshop
    PU Sandwich Panel Machine

    PU/PIR Sandwich Panel Production Line Features

    1. Sandwich panel machine can product beautiful sandwich panels with high practicality, such as insulation, sound – proofing and flame retardance.

    2. Hot air circulation furnace strictly controls pu foaming and solidification temperature in suitable range.

    3. Precise measurement, high stability, little dust making of the high pressure foaming system protect worker’s health from harm in producing.

    4. The pu sandwich panel machine using 141B(or cyclopentane), instead of CFC as vesicant, PU foaming treatment becomes an enviroment-friendly production technology.

    5. Special double belt conveyor design ensures flat surface, even thickness and anti-deformation of panels.

    6. PU sandwich panel machine user-friendly design and simple operation control system: HMI together with PLC computer.

    Heating System

    Heating System

    Our heating system heats the chain plate surface only, NOT whole machine. It is more energy saving, higher efficiency, and protecting rolling bearings avoid damage for a longer life-time used.

    Hydraulic System

    Hydraulic System

    Panel thickness is adjusted by stable hydraulic system, ensure production precise.

    Chain Plate

    Chain Plate

    Special strong High-strength weather-resistant steel. With bushing between pin and chain plate, avoid wearing out.Overall welding structure , protect steel unit around it , higher running precise ,longer life. Chain plate edge is sloped on both sides , can avoid bearing damage and pin damage. With the latest upgraded new technology, the chain plate flatness ±0.0.05mm, which is almost negligible. Important guarantee of the final panel flatness ±1mm only

    Box - Shape Structure

    Box – Shape Structure

    Main frame of double belt system adopts Box-shape structure pro – cessed with overall heating treatment & stress annealing technique, ensure the stability of structure.

    World First Class-Branded Spare Parts

    World First Class-Branded Spare Parts

    Scheider, Omron, Siemens, Mitsubishi, Danfoss, SKF … etc. For control system and main spare parts.

    PU Sandwich Panel Production Process

    pu sandwich panel production process

    Steel Plate Decoiling Machine → Roll Forming Machine → Preheating Room → Glue Coating Device → Double Belt System → Band Saw Cutting Machine → Cooling System → Stacking System → Packaging Machine

    PU Sandwich Panel Machine Performance Features

    sandwich panel products

    1. Beautiful sandwich panels with high practicality, such as insulation, sound-proofing and flame retardance.
    2. Hot air circulation furnace strictly controls pu foaming and solidification temperature in suitable range.
    3. Precise measurement, high stability, little dust making of the high pressure foaming system protect worker’s health from harm in producing.
    4. Using 141B(or cyclopentane), instead of CFC as vesicant, PU foaming treatment becomes an environment-friendly production technology.
    5. Special double belt conveyor design ensures flat surface, even thickness and anti-deformation of panels.
    6. User-friendly design and simple operation control system: HMI together with PLC computer.

    PU/EPS Sandwich Panel Machine Workshop

    pu sandwich panel machine workshop

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