How to use the spray gun

How to use the spray gun

We understand that the adjustment of the spray gun is mainly in the following aspects: gas output, paint output, paint sector size, etc. For the adjustment method of primer and topcoat spray gun, please refer to the relevant equipment manual! what's the difference?

The difference between primer and topcoat is mainly in the amount of paint. The primer is not very demanding on appearance and is only applied in one or two coats; however, the appearance of the topcoat is very demanding. Apply at least two top coats, usually two coats intermittently. This way, the amount of topcoat will not be too large.

Unscrew the button for the amount of paint, remove the needle, pour in some thinner, and see if the thinner doesn't leak out, indicating that the bucket is clogged, the thinner has been soaked for a few hours, and then the needle can be used for communication.

It is the premise to choose the appropriate caliber, and then adjust by adjusting the material pressure and atomizing air pressure. Different adjustment methods have different effects, but the adjustment range is small, the main reason is that the correct caliber is selected.

Spray guns are mainly divided into airless spray guns, random line spray guns, gravity spray guns, long rod spray guns, low pressure spray guns, air electrostatic spray guns, etc. Electrostatic spray gun is a special electrostatic spray gun, which is both a coating atomizer and an electrostatic electrode.

The structure of the manual electrostatic spray gun is similar to the air gun, but the gun body is made of nylon material.

Under the action of centrifugal force, the cup-type electrostatic spray gun atomizes the paint through a rotating cup with an edge linear speed of more than 30m/s, and the paint mist scatters on the object to be coated under the action of centrifugal force and electrostatic attraction.