Color circular plate arch
The colored steel tile machine installed we need to pay attention to colored steel tile machine installation, so the selection of screws. Say about the following on the colored steel tile machine screw installation and use. 1, colored steel tile installation method has a fixed transmission and two hidden button concealed. Transmission fixed is Roll former colored steel tile roofing and wall installation of the most common method, which uses self-tapping screws or rivets the color plate fixed to the supporting documents (such as purlins), the transmission peaks fixed into a fixed, stationary trough or their combination. Dark-mounted button is hidden button with dark dark custom color matching buckle plate fixed to the first supporting documents (such as purlins), the color of the mother board and covered button in the center rib rib fixed meshing methods, generally used for roof installation 2, the selection of screws. fixed screws should be used in accordance with colored steel tile machine structure life choice of fixed parts, and special attention to life outside the cover materials and fittings Roll forming specified life are the same. At the same time pay attention to steel purlin thickness no more than self-drilling screw capacity. currently offers the screw to a plastic head, stainless steel top cover or coated with a special durable protective layer. Moreover, apart from covered button fastening screws, other screw all with waterproof gaskets, and for the light panels and equipped with the special circumstances under wind pressure corresponding special washer.