Building coated steel plates are usually made of hot-dip galvanized steel plates and hot-dip aluminum-zinc steel plates as substrates. After being processed into corrugated boards or sandwich panels that fit with polyurethane, they are used to create roofs, walls, and doors for industrial and commercial buildings such as steel structure factories, airports, warehouses, and freezers.
Coated steel plates for household appliances are usually based on galvanized and cold rolled sheets, and are used in the production of refrigerators and large air conditioning systems, such as freezers, bread makers, and furniture.
Precautions for cutting and processing of coated steel plates: During cutting, the tabletop that comes into contact with the coated steel plate should be covered with rubber pads and kept clean. Burrs on the cutting section should be minimized as much as possible, and chips and metal burrs that occur during cutting should be promptly removed to prevent mutual scratches on the coated steel plates during cutting and stacking. Do not be soaked in water, store indoors and avoid outdoor stacking. If condensation occurs due to rain, it should be immediately unpacked to remove moisture and used as soon as possible. It should be kept in the factory state as much as possible, not piled up, to avoid damaging the coated steel plate. During loading and unloading, special lifting tools must be used to avoid collision or strangulation.