Type of hub
The wheel is also called a rim. According to the characteristics and requirements of different models, the surface treatment process of the hub will adopt different methods, which can be roughly divided into baking varnish and electroplating. The wheel of the ordinary model is considered less in appearance, and the heat dissipation is a basic requirement. The process is basically painted with baking paint, that is, first sprayed and then baked, the cost is economical and the color is beautiful and the time is long, even if the vehicle is scrapped. The color of the hub remains the same. Many Volkswagen models have a surface finish that is painted. Some fashion-forward, sporty color wheels use paint technology. These wheels are affordable and come complete. Electroplating wheels are also divided into electroplating silver, water plating and pure plating. Although the electroplated silver and water-plated wheels are bright and vivid, they are kept for a short time, so the price is relatively cheap, which is preferred by many young people who are pursuing freshness. Purely plated wheels, long-lasting color, can be said to be high quality and high price. Most high-end cars use purely plated wheels.