Powder Spray Coating System

Electrostatic powder coating process is a method of applying electrically-charged powder coating materials to grounded parts. 
Four basic pieces of equipment commonly comprise an electrostatic powder spray coating system. They are the powder feeder, power unit, electrostatic gun, and powder booth recovery system. Powder is supplied to the spray gun from a feeder unit where the powder is diffused by compressed air into a fluid-like state. The fluidized powder is then siphon out by movement of high velocity air flowing through a venturi. It is propelled through the powder feed tubing to the spray gun. The powder feeder provides a controlled flow of powder to the guns. Independent control of powder and air volume allows adjustable dilution ratios so desired thickness coverage can be attained on a variety of products. 
Pre Treatment
Seven tank cleaning is a chemical process. Oils and greases are removed in weak alkali or neutral detergent solutions and the surface is etched to remove heavy oxides. Pre treatment ensures the rust free surface to improve quality and better paint adhesion 
We have modern facilities of pretreatment of metal component for removing rust & other oxides for surface preparation. Using these facilities we prepare the parts for best finishing. 

Powder Coating Benefits

1. High Impact Resistance
2. Eliminates chipping or scratching
3. Longer life than paint
4. Flexibility can bend without breaking
5. Uniform control of finish
6. Powder finishes are more durable than wet paint
7. Resistant to scratching, peeling, and cracking
8. Durability
9. Resistant to heat, corrosion, impact, and abrasion
10. Resistant to most chemicals and solvents