Publish Time: 2022-11-07 Origin: Site
Whether you specialize in interior and exterior repainting and rebuilding, or need extreme power and flow when handling a wide variety of paint and topcoat jobs, the Airless paint sprayer delivers the proven productivity and reliability you need every time. can complete the task satisfactorily.
What is the use of the Airless paint sprayer?
What should we notice when using Airless paint sprayer?
What is the workflow of the Airless paint sprayer?
After installing the various parts of the Airless paint sprayer, tighten the various live connections with the appropriate spanners, note that two spanners must be used to connect the spray gun to the high pressure hose, then put the suction and return tubes into the drum, before starting the machine you must pay attention to the position of the return valve switch, it must be the return state, generally speaking the return valve of the Airless paint sprayer The switch (a long black knob that can only be rotated 90 degrees when the machine is new) is horizontal for spraying and vertical for reflux, i.e. to remove air from the Airless paint sprayer. When the gun comes out of the gun, release the trigger and see where the pressure gauge is, generally new machines do not need to be too high (2500PSI or 170Bai) as long as they can atomise the paint properly. Clean the machine after use, change the paint to clear water and do the above steps down until clear water is sprayed out.
1. do not modify the Airless paint sprayer and do not exceed the maximum working pressure of the system.
2. Check the Airless paint sprayer daily and repair or replace old, damaged parts immediately.
3. read the warnings provided by the paint and solvent manufacturer to confirm that the paint and solvent used is suitable for the area that the Airless paint sprayer will come into contact with.
4. do not use the high pressure hose to drag the Airless paint sprayer through traffic, sharp edges, moving objects and hot surfaces.
The Airless paint sprayer uses a high pressure piston pump to pressurise the paint to 3000PSI (210kg/cm). The high pressure paint is then fed through a high pressure hose to a spray gun, where the pressure is released through the nozzle to form an atomised, dense coating on the wall surface. High pressure airless spraying is a more advanced method of spraying where a booster pump is used to increase the paint to a high pressure (commonly 60-300kg/cm2), which is sprayed through very fine spray holes to form a fan-shaped mist. In the spraying of large panels, it can be over 3-5M3/min and can spray thicker paint, as the paint is not mixed with air, as well as higher paint transfer efficiency and productivity, thus forming a dense coating on the wall and metal surface, making the airless spraying surface quality significantly better than air spraying.
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