Color equipment for the installation of a lot we need to pay attention to the general pay attention to color steel equipment, installation, selection, and the screw. Now introduce to you briefly about the two color steel equipment, other key issues that screws are color steel equipment used to install Roll forming machinea fixed way.

  
1, the choice of self-tapping screws. Screws should be used in accordance with the structure of life choice in fittings, and special attention to life outside the specified cover material life of the fixed parts are the same. Also note the thickness of steel purlins can not exceed the capacity of self-drilling screws. The current supply can screw head with a plastic, stainless steel top cover, or coated with a special durable protective coating. Moreover, apart from covered button fastening screws, other screw all with waterproof gaskets, and pressure for the lighting board and under special circumstances are equipped with the appropriate special washers. Roll forming

2, Color fixed installation methods are transmission and two hidden button concealed. Transmission fixed is the color steel roof and wall installation of the most common way, that is, self-tapping screws or rivets used to color plates fixed to the supporting documents (such as purlins), the transmission peaks are divided into fixed-fixed, fixed or trough their combination. Dark-mounted button is hidden button with dark dark custom color matching buckle plate fixed to the supporting documents before (eg purlins), the color of the mother board and covered button center rib rib fixed meshing methods, generally used for housing panel installation. Roll former