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2. Electrostatic coating - Wikipedia

   en.wikipedia.org/wiki/Electrostatic_coating

   Electrostatic coating is a manufacturing process that employs charged particles to more efficiently paint a workpiece. Paint, in the form of either powdered particles or atomized liquid, is initially projected towards a conductive workpiece using normal spraying methods, and is then accelerated toward the work piece by a powerful electrostatic charge.

3. Rotational bell painting - Wikipedia

   en.wikipedia.org/wiki/Rotational_bell_painting

   A rotary atomizer is an automatic electrostatic paint applicator used in high volume, automatic production painting environments. Also called a 'paint bell', "rotary bell atomizer" or 'bell applicator', it is preferred for high volume paint application for its superior transfer efficiency, spray pattern consistency, and low compressed air consumption, when compared to a paint spray gun.

4. Electrophoretic deposition - Wikipedia

   en.wikipedia.org/wiki/Electrophoretic_deposition

   This equation gives the electrophoretically deposited mass m in grams, as function of electrophoretic mobility μ (in units of cm 2 s −1), solids loading C s (in g cm −3), covered surface area S (cm 2), electric field strength E (V cm −1) and time t (s). This equation is useful to evaluate the efficiency of applied EPD processes relative ...

5. Powder coating - Wikipedia

   en.wikipedia.org/wiki/Powder_coating

   The gun imparts a negative charge to the powder, which is then sprayed towards the grounded object by mechanical or compressed air spraying and then accelerated toward the workpiece by the powerful electrostatic charge. There is a wide variety of spray nozzles available for use in electrostatic coating. The type of nozzle used will depend on ...

6. Spray painting - Wikipedia

   en.wikipedia.org/wiki/Spray_painting

   Spray painting is a painting technique in which a device sprays coating material (paint, ink, varnish, etc.) through the air onto a surface. The most common types employ compressed gas—usually air —to atomize and direct the paint particles.

7. Sign painting - Wikipedia

   en.wikipedia.org/wiki/Sign_painting

   Sign painting is the craft of painting lettered signs on buildings, billboards or signboards, for promoting, announcing, or identifying products, services and events. Sign painting artisans are signwriters , although in North America they are usually referred to as sign painters.