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 of colour coated;
– Primer coating: applying primer to increase the adhesion and anticorrosion performance of the pre painted aluminium plate;
– Colour Coating: using spraying or roller coating and other techniques to coat the colour coating on the surface of the aluminium sheet to form a colourful surface;
– Curing: after curing treatment, the colour coating is firmly attached to the surface of the trailer aluminum sheet to improve durability;
– Cutting and forming: according to the requirements of the pre painted aluminium sheet will be cut into different sizes and shapes, used for trailer body decoration.
The features of pre painted trailer skin sheets 3003 include:
- Excellent forming performance: 3003 aluminium alloy has good forming performance, easy to process into various shapes and sizes of plates;
- Corrosion resistance: 3003 aluminium alloy has good corrosion resistance, suitable for use in harsh environments;
- Good adhesion of colour coating: 3003 aluminium alloy surface has good adhesion of colour coating after proper treatment, and the colour coating is not easy to peel off;
- Beautiful appearance: pre piantedaluminium sheet3003 can be customized with different colours and patterns, beautiful appearance, suitable for trailer body decoration.
Pre painted trailer skin sheets 3003 is widely used in the decoration and protection of various trailer bodies, such as trucks, trailers, tow trucks and so on. Its excellent performance and appearance effect make it one of the common decorative materials in trailer industry.