Painting coating

The process of spraying paint on the surface of an object by atomizing it with a spray gun. There are compressed air spray painting, high pressure airless spray painting, electrostatic spray painting. Spray painting operations use flammable paints that contain a lot of solvents. And solvent vapors that evaporate into the air under conditions requiring rapid drying are easy to form explosive mixtures.

Advantages

High production efficiency of spraying operation, suitable for industrial automation production, a wide range of applications, used in hardware, plastic, furniture, ships and other fields, is a widely used painting method; Spraying operation requires a dust-free workshop with high to one hundred levels of environmental requirements, spraying equipment has spray booth, curing furnace/drying furnace, equipment required for spraying operation has advanced to one hundred levels, spraying operation requirements have high to one hundred levels.

Defects

The main problem in the painting process is that the paint mist is highly dispersed and the solvent volatile. It is not only pollutes the environment, conducive to human health, but also wastes the paint and causes economic losses. Although the effect of painting molding is very uniform, the disadvantages are also obvious. That is the construction needs special equipment. The construction needs to protect other furniture doors and Windows more than the other two methods. It is estimated that 30% more than rolling coating, later if dirty need a wall to re-paint, later if dirty need a wall to re-paint.