1. Pressure-feed spray gun: used with pressure tanks, suitable for large-area spraying work, such as large automobiles, trucks, ships, factories, etc.;
2. Air hopper gun: Suitable for spraying on external walls，stone paint ,diatom ooze ,lacquer putty ,latex paint.
3. Double nozzle spray gun : Spray two-component materials at the same time, used for two-color spraying, nano spraying coating, silver mirror spraying coating , etc.
