Electrostatic Wet Paint Gun

An electrostatic wet spray gun is a specialized spraying device that charges paint particles with a high voltage negative or positive electrical charge, directing them toward a conductive surface with the opposite polarity through electrostatic attraction. Thanks to this method, paint is evenly distributed even over complex surface geometries, achieving transfer efficiencies of up to 90%. It is particularly preferred for coating metal surfaces.

• Paint particles are electrically charged at the nozzle tip with a high voltage of 30–100 kV.
• Charged particles are “attracted” toward the oppositely charged surface.
• Paint can reach the back side of the surface (wrap-around effect).
• Delivers optimal results on conductive metal surfaces.
• The spray gun is electrically insulated from the operator during application.
• Can be applied using both solvent-based and water-based paints with specialized systems.

• Very high transfer efficiency (70–90%).
• Reduced paint consumption and lower environmental VOC emissions.
• Provides uniform coating even on complex geometries.
• Produces smoother film thickness and complete coverage on edges and corners.
• Overspray is minimized.
• Can be used in conjunction with paint recovery systems.

• Effective only on conductive surfaces; does not work on non-conductive surfaces such as plastic or wood.
• The application area must be grounded and high-voltage safety measures must be ensured.
• Performance may decrease if moisture or oil is present between the paint particles and the surface.
• High system cost and frequent maintenance requirements.
• Electrical safety measures are mandatory for operators.
• Special conductivity adjustments are required for water-based systems.

• White goods manufacturing (refrigerators, ovens, washing machine bodies).
• Automotive body parts, wheels, and chassis components.
• Industrial shelving, cabinets, and machine housings.
• Metal tables, chairs, and frame systems.
• Agricultural machinery, trailers, and structural components.
• Internal structural components of military platforms.