Repair and renovate the original factory process, which can be done in many places now. Let me show you the process

Step 1: Check whether the wheel hub is deformed, jumping up and down, and swaying left and right. etc. Ensure that the dynamic balance of each wheel hub reaches the original factory standard;

The second step: shaping the welding gap. The wheel hub material is divided into aluminum alloy, aluminum magnesium, aluminum silicon and other materials. Welding needs to be based on different materials. Use different welding wires to ensure that there are no pores in the welding joint. Completely solves the shortcomings of ordinary wheel hub renovation using putty as a filling that is not firm;

The third step: polishing and grinding, finely grind and polish the structure of the welded parts according to the original wheel hub shape;

< p>Step 4: Strip the paint and remove the original corroded and aging paint. This process is different from the general wheel hub refurbishment that directly polishes the wheels manually or does not remove the paint, which can easily lead to the wheel hub peeling off and not being firm in the later stage.

Step 5: Fine grinding, using polishing and grinding technology to completely achieve the smooth surface of the wheel hub and perfect wheel hub details, completely solving the shortcomings of ordinary wheel hub renovation such as uneven surface and peeling of wheel hub details such as screw holes.

Step 6: Ultrasonic cleaning. The wheel hub is degreased, waxed, surface-adjusted, and passivated strictly according to the original factory process, and is cleaned with deionized water to ensure the cleanliness and preparation of the product. The bonding strength of the coating;

Step 7: Clean with pure water to ensure that the material and paint coating are more firmly bonded; to prevent wheel hub paint peeling; and to solve the impact of scale in tap water on the coating;

Step 8: The wheel hub is sprayed with powder and melted at high temperature, and the base is powder sprayed, which solves the shortcomings of poor hardness and poor adhesion of the wheel hub caused by general wheel hub refurbishment manufacturers using paint primer;

Step 9: The wheel hub enters the automated dust-free production line, three sprays and three bakes, spray paint (primer) → bake → spray paint (color paint) → bake → spray paint (high temperature transparent paint) → bake to create the surface The hardness can reach more than 2H, and the appearance reaches the standard of flawless surface;

Step 10: Salt spray test. After the wheel hub is electroplated, a salt spray test is performed to detect the salt spray corrosion resistance quality of the wheel hub, so as to make the wheel hub more durable. Corrosion resistance is greatly improved (near hub electroplating process requires this step)