Color coated roll production process
Color-coated rolls are products that form a colored coating on the surface of metal or other materials by applying colored paint. It is widely used in construction, home appliances, automobiles and other fields, and has the advantages of beauty, durability and anti-corrosion. The following is the production process of color-coated rolls:
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H-beams can be produced by welding or rolling. Welded H-beam is to cut strip of suitable thickness to suitable width, and weld the flange and web together on a continuous welding unit. Welded H-beam has the disadvantages of large metal consumption, difficult to ensure uniform product performance, and limited size specifications.
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