POWDER COATING PLANT
Powder coating is a type of coating in which a spray gun spreads the powder electrostatically on the surface of article. The powder may be the thermoplastic or thermoset polymer.
- Powder coating contain no solvents and releases no amount of volatile organic solvents into the atmosphere.
- Powder coated articles have fewer appearance difference.
- A wide range of effects are easily accomplished using powder coating.
- Curing time is significantly faster than conventional paint.
POWDER COATING BOOTH
Fabricated enclosure of MS or SS is provided to spray powder through electro static gun on article surface. For the recovery of over sprayed powder the recovery unit is given to the booth. (mono cyclone/multi cyclone type recovery unit).
TYPES OF POWDER COATING BOOTH
- Back to back operator
- Single operator booth
- Automated booth
AFTER FILTER UNIT
According to PCB (Pollution Control Board), direct exhaust of powder to atmosphere via cyclone is harmful to human and to the environment. Hence, AFU (After Filter Unit) is suggested for further separation of powder particles which has exhausted from cyclone. The particle size of powder is 5 microns or less. Normally, powder manufacturer maintains the particle size of powder below 5 microns. This unit contains filters which arrest the powder particles and fresh air is exhausted in atmosphere.