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The advantages of high-pressure airless spraying machine
- Jan 17, 2018 -

High-pressure airless spraying is a more advanced spraying method, the use of booster pump to increase the paint to high pressure (commonly used pressure 60-300kg/cm2), through a very thin spray hole, so that the coating formed fan-shaped fog. When spraying large plate parts, can be over 3-5m3/min, and can spray thicker paint, because the paint does not mix air, as well as higher coating efficiency and efficiency, so that the wall and metal surface to form a dense coating, so that no gas spraying surface quality obviously better than air spraying.

First, very high coating efficiency. Spraying efficiency of up to 500-1200 square meters per hour, is the traditional roller construction of more than 10 times times, is the air compressor spraying more than 3 times times.

Second, excellent surface quality. Spray coating smooth, bright, dense, no brush marks, roll marks, and particles.

Third, extend the service life of the coating. High-pressure airless spraying can make the coating particles into the wall gap, so that the film wall surface forming mechanical occlusion, enhance the adhesion of paint, prolong the service life.

Four, easy to conquer corners, voids and uneven parts of the difficult brush.

Five, save the paint. Brush coating thickness is very uneven, generally in 30-250 microns, paint utilization rate is low, and airless spraying is easy to obtain thickness of 30 micron coating, relatively save paint 20–30%.

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