145, HSIIDC, Sector 16, Bahadurgarh, Haryana - 124507, INDIA
 

Powder Coating Plants

powder coating plants

Powder coating is a type of coating that is applied as a free-flowing, dry powder. The main difference between a conventional liquid paint and a powder coating is that the powder coating does not require a solvent to keep the binder and filler parts in a liquid suspension form. The coating is typically applied electrostatically and is then cured under heat to allow it to flow and form a “skin”. The powder may be a thermoplastic or a thermoset polymer. It is usually used to create a hard finish that is tougher than conventional paint. Powder coating is mainly used for coating of metals, such as household appliances, aluminium extrusions, drum hardware, and automobile and bicycle parts.

Most powder coatings have a particle size in the range of 30 to 50 μm, a softening temperature  around 180°C, a melting temperature around 150°C, and are cured at around 200°C. For such powder coatings, film build-ups of greater than 50 μm may be required to obtain an acceptably smooth film. The surface texture which is considered desirable or acceptable depends on the end product.

Conveyorised Powder Coating Plant

Batch Type Powder Coating Plant