(1) Airbrush: small in size, suitable for advertising, painting and other occasions;
(2) Spray gun: it can produce random and strange patterns such as spray gun, messy wire gun, etc., suitable for furniture, bicycle and other industries;
(3) Two-component spray gun (common name double-port spray gun): two coating components are mixed outside the muzzle, suitable for two-component coatings such as unsaturated polyester;
(4) Imitation stone paint spray gun: suitable for spraying imitation stone paint for architectural decoration.HVLP Spray Gun factory High-flow low-pressure spray gun (HVLP) The disadvantage of traditional air spraying is that the utilization rate of paint is low, the paint mist rebounds and scatters seriously, which pollutes equipment and the environment. In the United States, according to the new strict air quality standards, the use of traditional air spray guns has been banned in some areas, and HVLP spray guns have been used instead.
The HVLP spray system consists of a large flow air source, a material supply system and a specially designed HVLP spray gun. The power of HVLP spray gun to atomize paint is not the pressure of compressed air but the flow rate, so the pressure of paint atomization is lower than 0.07Mpa. In the HVLP system, a pressure paint tank or a double diaphragm pump is generally used for pressure feeding.
Because the HVLP system has different requirements for the air supply source from the traditional air spray gun, the air supply method is usually an electric turbocharger to provide a large flow and low pressure air flow; another common compressed air is used for pressure reduction. The advantage of the HVLP spray gun is that the paint utilization rate can reach more than 65%. It is generally suitable for the spraying of lower viscosity paints. The paint output is not large and the production efficiency is not high.