Electrostatic spraying cabinet why take

The surface of the cabinet are generally adopts electrostatic spraying technology, the so-called electrostatic spraying is using high voltage electrostatic field to make coating of negatively charged particles along the electric field directional movement in the opposite direction, and the coating particles adsorbed on the surface of the workpiece, a spraying method. Electrostatic spraying equipment by spray gun, cup and electrostatic spraying high voltage power supply, etc. So why production using electrostatic spraying cabinet?
coating and electroplating processing is the most commonly used network cabinet surface treatment way, it is the function of rust, antistatic, at the same time also can form a layer of protective film. When not network cabinet possessive of surface coating and electroplating processing to do. General and high grade network cabinet internal less do paint, electroplating processing, cheap material with poor network cabinets usually doing spray baking, electroplating processing, the aim is to conceal its selects inferior material problem, and may increase the thickness of sheet metal at the same time.
typical powder electrostatic spraying process is as follows: the thing to degreasing, cleaning to go to cleaning, phosphating, rust cleaning, passivation to powder electrostatic spraying, curing - cooling - the pieces.
electrostatic spraying cabinet, mainly in the cabinet appearance to form a layer of protective film, achieve anticorrosive, anti-static process requirement. So, general manufacturer of racks, are using this process, for production and processing cabinet.