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Product Knowledge
  • Why use K-SPAN System?


    K-Span system mobile roll forming machines are capable of constructing arch buildings and roofs on site, with spans ranging from as narrow as 4m to as wide as 40m. There is no limitation on the length of the building or roof that can be produced.

  • The processing method of the detail problem of the color steel coil plate


    A leak, caigang rolled plate rivet repairs method: application of sunshine one-component waterproof glue coating four times, the thickness of about 1.5 mm or so, about 50 to 60 mm in diameter, the next besmear to brush in the last time the coating is not glue the hand, and each time with the diamete......

  • The colour steel rolls are made by baking and cooling


    Caigang rolled plate in a row on the crew with cold-rolled strip steel, galvanized steel strip (electric galvanized and hot dipped galvanized) as substrate, after surface pretreatment (skim and chemical treatment), with the method of the roller coating, coated with a layer or multilayer liquid coati......

  • The practicality and feasibility of the steel structure house of color steel


    Hydraulic C steel used in construction of caigang houses, factories, mostly in galvanized steel plate and aluminium zinc steel plate as the substrate, using polyurethane (PU), polystyrene (EPS) and extruded plate (XPS), rock (mine) cotton, glass cotton as the core material, heat curing high strength......