First, the introduction to gun Spray guns, contain guns, gun, the gun and the gun head through a connection connection; the gun head contains a spray nozzle, the internal plug nozzle has a number of metal round bar; connection contains flange and chain the pegs, nozzles causing flat; replace it more convenient, cost is lower, and have been effective in preventing gun head falls off and wear. A Spray Gun, contain guns, gun head, characteristic is that the gun and the gun head through a connection connection; the gun head contains a spray nozzle, the nozzle internal welding a number of metal round bar. Second, gun repair Spray Gun failure solution spray gun in use of course sometimes there will be some problems, in respect of spray gun appears to be of a detailed analysis and in light of the analysis on the causes and find a solution. Phenomenon: spray site shape is gravity bias side causes: gas cap center hole or atomization hole plug countermeasures: 1, and clean atomization Cap 2, and replaced atomization Cap phenomenon a: partial left or partial right causes: 1, and gas cap side of fan control hole plug 2, and gas cap damaged countermeasures: 1, and clean atomization Cap 2, and replaced atomization Cap phenomenon II: spray site Central had thick causes: 1, and spray of coatings viscosity too high 2, and spray pressure too low Automatic spray guns
Aside from considering the type of Airbrush to use for a certain project, it is also essential to think about the type of paint that you will be using for it. For cellulose based paint, Teflon seals should be needed on the inside of the brush. These Teflon seals form as protective coating to prevent the deterioration of the airbrush brought by constant use. Depending on the effects that you want, you can choose between the airbrushes that permit internal as well as external paint mixing. The mixing of air and paint in the internal-mix airbrushes happens inside the nozzle while external-mix type of airbrushes happens in front of the needle. As an artist, it is also very important to think about the type of surface that will be painted and the amount of space that you will be working on.