The basic working principle of the wireless spray gun is mainly based on the power provided by compressed air or high pressure pumps to atomize and evenly spray paint or other liquids onto the target surface. The following is a detailed explanation of the basic working principle of the wireless spray gun:
1. Source of motivation
Compressed air: Most wireless spray guns use compressed air as a power source. The high-pressure air provided by the air compressor or high-pressure gas tank is sprayed out through the hood inside the spray gun to form a high-speed air flow.
High pressure pump: Some advanced wireless spray guns may use a high pressure pump to directly pressurize the paint, so that it can achieve the effect of atomization.
2. Paint atomization
When the high-speed air flow through the hood of the gun, it will create an extremely strong negative pressure at the front of the nozzle. This negative pressure attracts the paint to pull out of the nozzle and mix with the high-speed air stream.
The coating is rapidly atomized into small droplets under the action of high-speed air flow, which are sprayed at extremely high speeds onto the target surface to form a uniform coating.
3. Spray control
Wireless spray guns are usually equipped with a trigger to control the start and end of the spray. When the trigger is pulled, the high-pressure air passage and the paint passage open simultaneously, allowing air and paint to enter the gun and atomize the spray.
By adjusting the degree of trigger pulling, the spray flow and atomization effect of the coating can be controlled, so as to achieve accurate control of the spray quality.
4. Gun structure
Wireless spray gun is mainly composed of gun body, hood, nozzle, needle and other components. Among them, the hood and nozzle are the core components, and their design and material directly affect the spraying effect and atomization quality.
The gun body provides support and stability for the entire gun, while housing key components such as high-pressure air channels and paint channels.
5. Wireless connection
In contrast to traditional wired airbrush guns, wireless airbrush guns are battery-powered and use wireless communication technology (such as Bluetooth) to connect to a controller or handheld device. This allows the operator to control the gun over a longer distance, increasing the flexibility and ease of operation.
6. Security and portability
Wireless spray guns are usually designed for safety and portability. They are made of lightweight materials and are easy to carry and operate; At the same time, the built-in safety protection mechanism can prevent accidental triggering and paint leakage.
In summary, the basic working principle of the wireless spray gun is to use the power provided by compressed air or high pressure pump to atomize and evenly spray the paint to the target surface. Through advanced wireless connection technology and humanized design, wireless spray guns have been widely used in many fields.
