Everyone knows that in the spraying industry, the auto spray gun is the most frequently used, but most people may not be very familiar with it. Today, let's focus on the methods of using and adjusting the auto spray gun.
Make sure there is sufficient air when using the auto spray gun
You need to choose a compressor with sufficient gas production and a storage tank with a suitable capacity, because the diameter of the compressed air pipeline of the auto spray gun is the key to obtaining sufficient compressed air volume.
Control the flow of paint for the auto spray gun
Adjust the flow according to the viscosity and requirements of the paint. Usually, the paint flow control knob is completely open.
Control the spraying speed of the auto spray gun
Because different spray gun models, paint viscosities, air pressures, spray widths, and spraying distance requirements are different, the spraying speed is also different.
Maintenance of the spray nozzle kit of the auto spray gun
When replacing the spray nozzle kit of the automotive spray gun, you should choose a set with the same model as the spray gun. Only original parts can ensure the highest quality and service life.
Correctly adjust the compressed air inlet pressure of the auto spray gun gun tail
Control the spraying distance of the auto spray gun
In order to avoid overspray and poor spraying effect, the best spraying distance for the auto spray gun is usually 20cm.
The spraying angle of the auto spray gun
During spraying, the spray gun should be kept at a 90-degree angle to the workpiece, that is, the workpiece and the spray gun needle should be kept perpendicular at 90 degrees.
The flow control knob of the auto spray gun
The spray width control knob is used for stepless adjustment of the spray width. Turning left increases the spray width. Turning right reduces the spray width.
Cleaning after using the auto spray gun
The auto spray gun must be cleaned after each use, and do not soak it in diluent for a long time, which will cause the sealing ring of the auto spray gun to age and cause damage. At the same time, pay attention to the disassembly and assembly order of the nozzle, and disassemble the top needle first, then the air cap, and finally the gun nozzle. The installation is reversed. After cleaning, you can add a suitable amount of auto spray gun special lubricating oil to the moving parts of the auto spray gun.