How important is the preliminary work, when anyone is doing anything, the preparatory work is to spend a lot of time, but the preparatory work is ready, for the following things do a good paving, then the start of things can be very smooth completion. Then spraying equipment is the same, as long as the preliminary work is complete, in the process of spraying, adequate preparation will directly affect the quality of spraying, spraying equipment before formal work should pay attention to the following points:

1, avoid electrostatic spark, all airless spraying equipment should be well grounded.

2, spraying paint to filter, filter screen should be selected according to the viscosity of the coating, particle size. Filter too fine coating is not easy to pass, too thick spray gun is easy to be blocked.

3, in order to reduce the possibility of pollution caused by the compressor, the air compressor should be as far away from the spraying site as possible.

4. The compressed air from the air is filtered and then enters the spraying equipment, which is conducive to extending the service life of the pneumatic system.

5. The outlet pipe and the inlet pipe shall conform to the provisions in the manual in order to maintain sufficient air intake.

6. The capacity of the user's air compressor should conform to the air consumption of the machine specified in the manual, and should be greater than the consumption as far as possible.

Because the work of painting, unlike other work can be reworked, once the color of painting is determined, it can only continue. So the early work must be very attention, in order to follow the work smooth sailing.