company news about Powder coating booth

Powder spraying cabinet is a powder spraying system in powder spraying equipment, also known as powder spraying room, large cyclone powder spraying room, available metal plate and plastic plate processing, its advantages have many such as economy, durability and easy operation. The powder cabinet with metal plate and plastic plate is suitable for automatic spraying production line. If stainless steel is used as a spray booth and the top cover is made of polypropylene, it is easy to clean and can be changed colors quickly. The size of the powder cabinet depends on the size of the paint, the transfer speed and the number of spray guns. In the design of the powder cabinet, the following data should be considered: 1, the maximum length, width and height of the object to be painted; 2, automatic or manual spraying; 3, conveying speed; 4. Coating area per unit time. These factors will also affect the air circulation powder spraying equipment in the powder cabinet, and air circulation is one of the important bases to determine its nature.

The air flow in the powder cabinet has three directions: down blowing, horizontal suction, and a combination of two directions.

The bottom and back of the commonly used powder cabinet exhaust in two directions, and the air flow is more uniform. There is a powder hopper at the bottom of the underblown powder cabinet. Suitable for large spray cabinet. Leeward means horizontal inhalation. The powder cabinet is suitable for straight line conveying and spraying plate workpieces. The air flow of the powder spray cabinet inhaled in the bottom and back directions is uniform, which is conducive to improving the appearance quality of the product. The powder coating sprayed on the surface of the workpiece can not be blown off the dusting equipment, nor can the powder fly out of the opening of the dusting chamber, in order to reduce the waste of powder and environmental pollution. The powder concentration in the powder cabinet should be lower than the lower limit of the powder explosion limit. The wind speed of the duster window should be about 0.5m/s.