Paint spray gun, as the name implies "spray" that is spray painting, "paint" is paint, is the meaning of paint. Paint spray gun is a tool for spraying paint, used for product surface treatment, is a kind of painting equipment. Use as follows:
1, first remove the paint irrigation to check whether there is rupture damage, found should be replaced immediately.
2, will have the air pressure of the air pipe into the paint gun handle end air inlet connection, check the air inlet and various parts of the connection whether there is leakage, there is leakage phenomenon should be even if overhaul.
3, according to their own need to spray the quality of the surface of the paint required to adjust the paint gun has the application of the function, can be used.
Precautions when choosing the spray gun:
Primer is mainly used in the coating to fill in the gaps and increase the thickness of the coating, so the primer has a larger particle size, viscosity, specific gravity, emphasizing that the amount of paint should be large, so the primer spray gun should be a large caliber of the nozzle to be under the paint storage tank should be larger.
And the spraying of topcoat, the degree of atomization in the requirements of high, often choose a smaller caliber and atomization of good spray gun. Commonly used spray gun nozzle of different caliber, 0-6mm, 0-8mm, 1-0mm, 1-2mm, 1-3mm, 1-5mm, 1-6mm, 1-8mm, 2-0mm, 2-2mm, 2-5mm and other models.
Can be sprayed according to the paint and spray the size of the object to choose, for example: caliber 2-0-2-5mm, commonly used to spray coarse particle size, viscosity of the primer or large spraying; caliber 1-1-8mm, mainly used for spraying topcoat; caliber 0-6-1-3mm, mainly used for spraying small parts or crafts.