1) Flexible production
The construction of aluminum wheel coating line should be suitable for flexible mass production. The usual economic output of a single coating line is about 7-10m/min.
2) Robot spraying
Robotic spraying is a coating trend and should be sprayed with a robot. The coating production saves energy, paint, improves the quality of the spray and the first pass rate of the product, and achieves the purpose of recovering the investment as soon as possible.
3) Energy-saving equipment
New types of coating energy-saving equipment must be developed. Research and development of energy-saving spray booths for robotic spraying, application of circulating air supply to reduce the amount of fine aluminum powder in the Angang Steel industry, so that the solvent content in the paint booth can be kept below the lower limit of the explosive concentration. The spray booth saves a lot of heating energy during winter production.
4) Environmentally friendly coating
The continuous development of coating technology in China will make the application of environmentally friendly coatings popular. Environmentally friendly coatings such as water-based paints and high-solid paints will be applied to aluminum wheel hub coating. The newly designed aluminum wheel hub coating line should consider the application of water-based paint process to meet the needs of future development trends.