Guns are small, easy to operate; nozzle diameter with a variety to choose from, allowing you to use more convenient; nozzle and needle made of stainless steel, suitable for spraying water-based paint. Internal working principle of a pneumatic piston nozzle body, above the piston is equipped with a stainless steel needle, piston rear with a group of high tension springs. When the compressed air supply is stopped, the spring and the piston forward withstand needle, the nozzle needle with high precision by preventing a liquid tight fit, whereas the pressure of the compressed air, the piston will open, and the nozzle needle gap Let the liquid spray, liquid and atomizing air exposure produces atomization. Air gun piston operation and shared air atomization air pressure must be higher than the piston spring force (2Kg/cm2) gun to work properly. (2) for high atomization requirements, lower switching frequency spray work environment 3. Typical Applications 1. Coating 2. Plant humidification ST-6 piston action gun with air atomization nozzle 1. Working principle of separation-type air internal pneumatic piston mechanism is equipped with a stainless steel spray above the piston pin, piston rear with a group of high tension springs. When the compressed air supply is stopped, the spring and the piston forward withstand needle, the nozzle needle with high precision by preventing a liquid tight fit, whereas the pressure of the compressed air, the piston will open, and the nozzle needle gap Let the liquid spray, liquid and atomizing air exposure produces atomization. Gun piston operation to separate air and atomizing air, atomizing air pressure in 0.1-2.0Kg/cm2 can spray operations, to achieve low pressure atomization, atomized particles effectively inhibit flying. ... 2 For high atomization requirements, intermittent spray application a typical work environment 3 oil, solder and other fine food machinery spray 2 3 cooling, humidification main purposes: 1, 2 paint coating, die-casting machine mold release .. agent automatic spray 3, mold plastic molding machine from the type of spray-4, spray mold cooling 5, automatic lubrication to the fluid 6 production lines of liquid spray Cautions: 1, automatic spray gun spray should device in a spray rack or machine table. 2, proper spray distance of about 15 to 20 cm. 3, feeding into the gas fittings and joints should be tightened with a marked difference and 4, spray pressure depending on use conditions, generally at 3 ~ 5 kg / cm