Pre Painted Trailer Skin Sheets
Pre painted trailer skin sheets refer to the colour coated aluminum sheet made of 3003 aluminium alloy material, which is used for the decoration and protection of trailer body. 3003 aluminium alloy is a kind of general-purpose aluminium alloy, which has good forming performance, corrosion resistance and welding performance, and it is suitable to be used for making pre painted aluminium sheet. This kind of painted aluminium sheet has the characteristics of various colours, flat surface, corrosion resistance and easy to clean, which can improve the appearance texture and durability of the trailer skin. The production process of pre painted trailer skin sheets mainly includes the following steps: – Selection of materials: Select aluminium alloy sheet with excellent quality as raw material to ensure product quality; – Surface treatment: degreasing, descaling, sanding and other surface treatment of aluminium sheet to ensure the adhesion o...