Manual powder coating gun

The Manual powder gun is built exclusively for the electrostatic coating with organic powders.  

The extremely light Manual powder gun with integrated high voltage generation can produce optimum penetration

and high charging efficiency. The gun is detachable, therefore easy for maintenance and repair.

Technical data

The Manual coating equipment-structure

1 control unit               2 Manual powder gun

3 injector                     4 Mobile frame with hand rail (trolley)

5 Fluidized powder hopper   6 Powder filler flap

7 Swivel wheel              8 Filter unit

9 Gun holder                10 Shelf

11 Hose holder           12 Hose holder

13 Rubber wheel

The process of the coating

The process of the coating is like this :the powder is fluidized in the powder hopper. The injectors transport the powder

 through the hoses to the guns . The guns spray a powder/air mixture onto the workpieces.

  Powder coating 

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 "whiteware," aluminium extrusions, and automobile and bicycle parts. Newer technologies allow other materials, such as MDF (medium-density fibreboard), to be powder coated using different methods.

 The powder coating process involves three basic steps:

1. Part preparation or the pre-treatment
2. The powder application

3. Curing