The new spray gun is ideal for applications where workpieces, such as tubes, rims, two-wheelers, or train parts are painted manually. The advantage here is the electrostatic charging of the paint and components.
“The charged paint particles follow the electric field lines. As a result, it even reaches surfaces on the back of the workpiece,” says Tom Reiner, a Dürr product engineer.
The maximum charging voltage for Dürr’s new spray gun is -60 kV for the direct charging version and -30 kV for the external charging version, delivering a high level of transfer efficiency. An integrated high-voltage LED indicates the electrostatic voltage state during painting. However, the manual air spray gun can also be used without high voltage and achieves fine atomization and the same precise application in this state.
(Dürr: Southfield, MI) — Dürr is adding an electrostatic air spray gun (ESTA gun) to its range of manual spray guns. The new EcoGun AS MAN DC/EC is a more sustainable way of painting, reducing overspray by about 40%. It comes in two versions with direct or external charging and is equally suitable for applying solvent and water-based paints. Its ergonomic handle and light weight make for comfortable work during extended periods.
Electrostatics reduce paint consumption because the attraction between the particles and the workpiece results in less overspray during the painting process. As a result, the EcoGun AS MAN DC/EC consumes up to 40% less paint than conventional air spray guns, significantly reducing paint consumption costs. Simultaneously, the electrostatic charge accelerates the painting process by creating a “wraparound” effect.
Body
The EcoGun AS MAN DC/EC’s optimized design offers additional comfort and functionality. The handle shape was adapted to the natural shape of the palm for easier and more ergonomic handling, and to prevent slipping. The housing is made from composite materials to guarantee light weight and long service life. Additionally, maintenance is simple because the gun comprises just a few individual parts.
The electrostatic spray gun comes in two versions, with direct or external charging.
