Common problems of spray painting
Spraying is a kind of coating method, which is applied on the surface of the coated object by spray gun or disc atomizer, dispersing into uniform and fine droplets by means of pressure or centrifugal force. It can be divided into air spraying, electrostatic spraying and various derivative ways of the above basic spraying forms, such as large flow low pressure atomization spraying, thermal spraying, automatic spraying, multi group spraying, etc.