The Operation Skills of Automatic Spray Gun and the Introduction of Correct Spraying Posture

Ⅰ. Introduction to the operation skills of automatic spray gun

An automatic spray gun is a device that uses liquid or compressed air to quickly release as power, and is mainly used for spraying various paints.

1. Clean compressed air

Air purification system can be used to achieve clean air. Due to the reduced pressure in the air hose and regulator, the air inlet pressure of the automatic gun must be detected and adjusted.

2. Plenty of air

A compressor with sufficient gas production and a gas storage tank of suitable capacity. The diameter of the compressed air pipe is the key to obtaining sufficient compressed air volume. In particular, compressed air hoses should have an inner diameter of at least 8 mm to avoid too much pressure drop. Antistatic, corrosion-resistant, high-temperature-resistant, wear-resistant and pressure-resistant hoses for painting should be used.

3. How does the automatic spray gun adjust the spraying air pressure?

(1) Rotate the spraying air pressure adjustment knob clockwise to reduce the spraying air pressure to obtain the maximum atomization effect.

(2) Rotate the spraying air pressure adjustment knob counterclockwise to increase the spraying air pressure to obtain the smallest atomization effect.

4. How does the automatic spray gun adjust the flow of paint?

(1) Rotate the paint flow adjustment knob counterclockwise to increase the needle stroke, thereby increasing the paint flow.

(2) Rotate the paint flow adjustment knob clockwise to reduce the needle stroke, thereby reducing the paint flow.

5. How to adjust the spray width (fan) of the automatic spray gun

(1) Rotate the spray width adjustment knob counterclockwise to increase the spray width.

(2) Rotate the spray width adjustment knob clockwise to reduce the spray width.

Ⅱ. Correct spraying posture when using the spray gun

1. The gun must not be sprayed in an arc. That is, when operating, do not spray in a semi-circular arc.

2. The spray gun should be held perpendicular to the spraying surface to ensure uniform coating and prevent uneven spraying of the background color from causing spots.

3. The arc spraying method will cause the coating on the left and right sides to have thinner coverage.

ZEGO is a Chinese spray gun factory producing professional and industrial painting equipment and accessories. In just a few years, ZEGO has built a reputation in the spray industry for its quality products.

Combining its engineering-driven culture, extensive industrial experience, and manufacturing know-how, ZEGO-Tool is the only company in the world that can offer a full line of high-quality automotive paint spray guns that are completely O-ring free for extended durability and easy to clean.

ZEGO-Tool's goal is to reset the standard in spray finishing through its continuous research and development, innovative product line and commitment to customer service. Welcome to consult.