Electrostatic Powder Coating Production Line

Electrostatic Powder Coating Production Line

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. Newer technologies allow other materials, such as MDF (medium-density fibreboard), to be powder coated using different methods.


Processing of Powder Coating Painting Line

1.Loading workpieces →
2.Pre-treatment(Spraying Pre-treatment)→
3.Electrostatic Powder Coating(Auto spraying/Manual repair)→
4.Curing(180ºC~220ºC/15~20mins)→
5.Cooling(naturally)→
6.Unloading workpieces.

Pre-treatment system: automatical spraying pretreatment and dipping pretreatment are available.

Drying oven: Drying oven which drying the water after pre-treatment is designed according to custmoer actual conditions.

Powder coating spray system: Auotmatic spray reciprocator , Maunal spray equipment and Semi-auto (Auto-spraying with manual reparing spraying) are for your choice;

Powder recycling system: Cyclone equipment and cartritdge filters is customized  and introduced  according to actual requirement by customer;

Curing oven: Tunnel curing oven, bridge type curing oven, Electric power heating curing oven, Gas-heating curing oven, Diesel heating curing oven ,High temperature ,lower temperature curing oven is available for fitting your sole factory.

Conveying system: Various design according to different requirement by customer on the basis of customers' workpiece and output information.

Different types
Model 1:


Model 2:

Model 3:

In order to give you a  good price, please kindly let us know the following information:

    Workpieces Max weight and Max size  (length ,width and high) and picture.
    What's the materials of your workpiece?
    The anticipative output for the biggest size of the workpiece(how many pcs in 8 hours)
    What's the length, width and height of the factory available for the coating line?
    Which heating method you want? liquefied petroleum gas, liquefied natural gas, diesel, electric, coal or biomass particles.
    If need to change colors in one day? How many colors do you have?
    Would you prefer automatic type or semi-auto type line?
    Your country used voltage (V/PHASE/HZ)


COLO dedicated to the production of powder coating equipment over many years. We have exported to more than 80 countries to date, espicial do well business with the Spanish-speaking market. as PERU, COLOMBIA, ECUADOR, CHILE, MEXICO ...

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