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Airless paint sprayer operating skills
7/23/2012 7:57:19 PM1.Overview
The correct spraying techniques with the purpose of saving coatings, for coatings that match the quality requirements, in order to avoid the paint quality and physical consumption, and reduce the chance of waste generated. Operating skills training through the paint, and this technique into a habit, not only can improve production efficiency, but in addition can improve the coating quality.
2.The preparation prior to painting airless spray machine gun and related equipment should be cleaned and in proper working condition. Check whether the gun to generate the desired spray pattern. The ideal response to the spray atomization uniform, sharp edges. Only to spray the edge of a small mist particles in the configuration of the air compressor capacity shall comply with the requirements of the equipment manual. In order to ensure sufficient intake air, air compressor out of the entrance of the trachea and access sprayer trachea diameter should be not less than the diameter of the type instructions into the trachea.
3.Spray pressure The principle is to achieve proper atomization pressure conditions: Therefore, adjusting the airless paint sprayer pressure to be followed in the ideal liquid atomization required minimum atomization pressure: the pressure of the spray should be as low as possible, the high pressure will notimprove the coating quality, will only shorten the life of the equipment but also increase the wear of the nozzle, and make the paint bounce, waste paint and pollution of space.
The correct spraying techniques with the purpose of saving coatings, for coatings that match the quality requirements, in order to avoid the paint quality and physical consumption, and reduce the chance of waste generated. Operating skills training through the paint, and this technique into a habit, not only can improve production efficiency, but in addition can improve the coating quality.
2.The preparation prior to painting airless spray machine gun and related equipment should be cleaned and in proper working condition. Check whether the gun to generate the desired spray pattern. The ideal response to the spray atomization uniform, sharp edges. Only to spray the edge of a small mist particles in the configuration of the air compressor capacity shall comply with the requirements of the equipment manual. In order to ensure sufficient intake air, air compressor out of the entrance of the trachea and access sprayer trachea diameter should be not less than the diameter of the type instructions into the trachea.
3.Spray pressure The principle is to achieve proper atomization pressure conditions: Therefore, adjusting the airless paint sprayer pressure to be followed in the ideal liquid atomization required minimum atomization pressure: the pressure of the spray should be as low as possible, the high pressure will notimprove the coating quality, will only shorten the life of the equipment but also increase the wear of the nozzle, and make the paint bounce, waste paint and pollution of space.
