The working principle of sonic sprayer

       Sonic spraying machine is a special coating equipment that adopts spraying technology. The inhaled paint is pressurized, and the paint is transported to the spray gun of the sprayer through the high-pressure hose, and the paint is instantly atomized by the spray gun and released to the surface of the object to be coated.

     The sonic spraying machine is mainly composed of a feeding device, a spray gun, and an atomization source. Suitable for leather handbags, gift packaging, furniture, footwear, automobile manufacturing and other industries. The main working part of the sonic sprayer is a double-acting pneumatic-hydraulic booster pump, and the reversing mechanism is a special form of pilot-type full air-controlled air distribution reversing device. After entering the compressed air, when the piston moves to the upper end or lower end of the cylinder, the upper pilot valve or the lower pilot valve is activated, and the air flow is controlled to instantly push the gas distribution reversing device to change direction, so that the piston of the air motor can make stable and continuous reciprocating motion. .