Brief introduction of painting equipment

Painting refers to products made of metal, plastic, wood and other materials, and the surface is covered with protective layer or decorative layer. With the development of industrial technology, the development of painting technology and equipment in China has gone through the development process from manual to mechanical equipment to automatic production line. The coating process flow is generally: pretreatment, polishing → coating → leveling → drying or curing → three wastes treatment. Painting equipment is the mechanical equipment used to complete these painting processes.

The painting equipment industry really originated from the introduction of Soviet technology in the 1950s. Since 1960s, due to the development of light industry, automatic production lines have appeared in bicycle manufacturing industry. During this period, the main task of China coating industry is anti-corrosion. However, with the development of China's economy and foreign painting technology, China's painting technology began to develop rapidly through technology introduction and exchange with foreign technology. In the automatic production of painting, the popularization and application of electrostatic spraying and electrophoretic painting technology, and the research and popularization of powder spraying technology, especially the vigorous development in the fields of household appliances, daily hardware, steel furniture, aluminum components, electrical products, automobile industry, etc., have made remarkable progress and considerable development in painting equipment.