company news about Explosion-proof electrical spraying coating line - spraying production line

Aluminum fluorocarbon spraying process is as follows: pre-treatment process: oil decontamination of aluminum → water washing → alkali washing (degreasing)→ water washing → pickling → water washing → chroming → water washing → pure water washing Spraying process: spray primer → top paint → finish paint → baking (180-250℃)→ quality inspection

Multi-layer spraying process with three spraying (referred to as three spraying), spray bottom paint, top paint and finish paint and secondary spraying (primer, top paint). Paint production line, explosion-proof electrical duster production line, to spray plastic production line, explosion-proof electrical duster equipment, need to increase those equipment 1, manual duster room or automatic duster room 1 set of need to refer to the original pipeline conveyor chain, track, the height of the accessories and the size of the spraying target workpiece to determine the size and technical parameters of the duster room. 2, pulse powder recovery or small cyclone + filter secondary recovery, large cyclone + filter secondary recovery. 3, manual electrostatic spraying machine or automatic spraying machine using automatic electrostatic spraying machine, explosion-proof electrical powder spraying equipment specifications, can improve the efficiency and spraying quality, reduce the labor intensity of workers, save powder coating, improve the yield.

4. Increase the temperature of the drying passage originally used for baking paint to increase the heating power of the drying passage, so that the temperature in the drying passage is increased from 120℃ commonly used for baking paint to 180℃ ~ 200℃ suitable for electrostatic spraying high temperature curing. If the original painting line conveyor chain has a free place, you can add the customized powder room, and then increase the drying temperature to 180 ° C ~ 200 ° C, you can carry out electrostatic spraying operation, so that the spraying line becomes "spray/spray two lines." The value of the original paint line will be maximized.