What should I do if the water-based paint spray gun can't spray the paint or ...

Centec spray water-based paint spray gun is made of stainless steel as a whole, with three layers of barriers inside the nozzle to reduce paint scattering and make the paint spray effect more concentrated. So, what should I do if the water-based paint spray gun can't spray the paint or a small amount of paint?

Reasons why the water-based paint spray gun cannot spray paint or a small amount of paint:

1. The air supplement hole of the gun pot cover is blocked or the air cap and suction pipe are seriously blocked;

2. There is no paint in the pot;

3. The thimble stroke is too small;

Countermeasures for water-based paint spray guns that cannot spray paint or a small amount of paint:

1. Clean the air supplement hole, air cap and suction pipe on the lid;

2. Supplementary coating;

3. Rotate the paint flow adjustment knob to increase the stroke of the needle valve. The adjustment of the water-based paint spray gun is mainly due to two interrelated main factors: the adjustment of air volume and paint output. If the air output is too small, it is not easy to atomize the paint liquid, and the paint liquid will be scattered in droplets, which will make the coating film uneven. The size of the paint output corresponds to the size of the air output. Before spraying, it is necessary to adjust the appropriate air output and the corresponding paint output, so that the paint liquid is well atomized and sprayed evenly on the surface. To adjust the spray gun, one should listen to the sound of the air flow to know the size of the air flow; Spray gun atomization effect spray gun is composed of gun body and gun head. The gun body and the gun head are connected by a connecting mechanism; the gun head includes a nozzle, and a number of metal round steels are welded inside the nozzle. The nozzles and needles of the spray guns currently on the market are made of sturdy, wear-resistant and corrosion-resistant V4A steel through precise machining. Inside the nozzle is a conical paint channel that matches the front tip of the needle. It acts as a paint valve.