Painting is an important link in the surface manufacturing process of construction machinery products. The quality of anti-rust and anti-corrosion coating is one of the important aspects of overall product quality. The appearance quality of a product not only reflects the protective and decorative performance of the product, but also constitutes an important factor in the value of the product. The painting equipment is a vital part of the entire painting process. The main equipment for painting is divided into surface pretreatment equipment before painting, painting equipment, coating film drying and curing equipment, mechanized conveying equipment, dust-free constant temperature and humidity air supply equipment and other auxiliary equipment.
Coating refers to the products processed into metal, plastic, wood and other materials, and the surface is covered with a protective layer or a decorative layer. With the development of industrial technology, the development of coating technology and equipment in China has gone from manual to mechanical equipment to automatic production line. The development process and coating process are generally: pretreatment, polishing → coating → leveling → drying or curing → three waste treatment. Coating equipment is the mechanical equipment used to complete these coating processes.
Coating equipment by type of industry
1. Automobile and machinery equipment coating equipment