What are the main types of spray booths?
1) Divided into three categories based on the direction of airflow.
Cross-flow spray booth:
The air flows from one end of the room to the other. This type of machine has low cost and is easy to install. The disadvantage is that the fog moves along the side of the vehicle body, and the fog cannot be removed from the operator's face, and the working environment is unsatisfactory.
Side down-flushing spray booth:
The air enters the spray booth through the filtering device of the ceiling and is discharged from the side wall roots of the room. This is a mid-range price spray booth. Since the mist is far away from the object itself and can remove the mist from the operator's surroundings, the painting effect and working environment are ideal.
Full-under-flush paint spray booth:
Reflecting the most advanced technology today, the air enters from the ceiling and is discharged to the outside through the pit or basement. This way of exhaust can get a cleaner painting process and a safe working environment. But its cost is high and it takes up a lot of space.
2) Classification by heating method:
It can be divided into diesel heating baking room, electric heating baking room, steam heating baking room, infrared heating baking paint room, waste oil heating baking room and so on.
3) Classification by paint mist treatment method:
It can be divided into two categories: dry spray booth and wet spray booth (water treatment).
Normally used paint spray booths use dry treatment the most, so the filter system (mainly refers to the primary filter cotton and secondary filter cotton, etc.) should be checked and replaced regularly, otherwise it will affect the quality of the paint, and the quality of the paint may be affected. Fire. With the further development of science and technology, the way to deal with excess paint mist is becoming more and more advanced. Many high-end cars use water treatment spray booths to dissolve the excess paint mist in the water after treatment, and great progress has been made in the way of treating paint mist.
