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Jul . 12, 2024 02:30 Back to list

Production line for manufacturing PU sandwich panels with high efficiency and quality.



PU sandwich panel line is a critical equipment used in the manufacturing of polyurethane sandwich panels, which are widely used in the construction industry for their excellent thermal insulation properties. This type of production line consists of several key components, such as the decoiler, roll forming machine, PU injection system, double belt conveyor, and cutting machine. The first step in the PU sandwich panel line is the decoiling of the steel coils, which are used as the outer skin of the sandwich panel. These coils are then fed into the roll forming machine, where they are shaped and cut to the required dimensions. Next, the polyurethane foam is injected between the two metal sheets by the PU injection system. This foam expands and adheres to the metal skins, creating a strong bond and providing excellent insulation. After the PU injection process, the sandwich panel moves onto the double belt conveyor, where it undergoes a curing process in a controlled temperature and humidity environment. This allows the polyurethane foam to fully cure and bond with the metal skins
pu sandwich panel line
pu sandwich panel line. Finally, the sandwich panel is cut to the desired length by the cutting machine, and the finished panels are stacked and ready for transport to the construction site. The PU sandwich panel line is essential for the mass production of sandwich panels, which are used in a wide range of applications such as roofing, wall cladding, and cold storage facilities. These panels offer several advantages over traditional building materials, including high thermal insulation, lightweight construction, and fast installation. In addition to its efficiency and cost-effectiveness, the PU sandwich panel line also plays a crucial role in reducing energy consumption and carbon emissions in the construction industry. By providing superior insulation properties, sandwich panels help decrease the need for heating and cooling in buildings, leading to lower energy bills and a smaller environmental footprint. Overall, the PU sandwich panel line is a key component in the modern construction industry, offering a sustainable and eco-friendly solution for building insulation. With advancements in technology and manufacturing processes, these panels continue to improve in quality and performance, making them an ideal choice for architects, builders, and developers looking to create energy-efficient and environmentally friendly buildings.

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  • Ms. Jessica Tian

    +86-0311-85415145
    +86 186 0326 5521