EcoDryScrubber, a water and chemical-free process for overspray
scrubbing. This technology reduces the energy costs of the whole
paintshop by thirty percent.
EcoBell3 is the new atomizer generation by Dürr. Exterior charging of
waterborne paints is equally suitable for interior and exterior painting as for bumper painting.
purged and rejected is used for painting. A further reduction of
the color change loss can be achieved by the use of the EcoBell2
ICC. ICC stands for “integrated color changer” and it means that
the color changer is built-in directly in the atomizer for a maximum of six high-runner colors. The paint loss here is as little as
four milliliters. Less is not possible.
omizer performance. In connection with the lean color changer
EcoLCC and with the new, very compact series nine paint dosing pump, the EcoBell3 offers such an extremely efficient and
compact application system for all applications.
Where can even larger energy volumes be saved in a
paintshop? With the dryer technology and the corresponding exhaust cleaning. The compact design of the dryer with an asymmetrically designed stop zone, integrated air management and
heat recovery in connection with the new, optimized Tarcom V
burner technology by Dürr result in another 15 percent. The Tarcom V burner is designed so that existing installations can be
retrofitted, and this fundamentally applies to all systems.
It is not sufficient to develop power-saving and environmentally safe technology as it must also be operated correctly.
For this, Dürr expanded their process control system
EcoEMOS by an interesting component—the software mod-
The material is the largest part of the unit costs in the primer and
topcoat paint area. A middle class vehicle with a hundred and fifty
thousand units per annum is considered here.
A further innovation in the field of application technology
is the new EcoBell3. With this rotating atomizer it is now possible for the first time to design the exterior charge so compactly that the interior painting of vehicles is possible with it.
The great advantage of this is an essential reduction of the complexity of the application system with waterborne paint. Voltage block systems can now be renounced. The EcoBell3 offers
even more, resulting in exterior and interior painting with the
same atomizer, and in this way, new possibilities in the layout
of painting installations. This gives easy, continuous painting
without the interruption frequently necessary with voltage
block systems for the “refilling” of the atomizer, important in
particular in bumper painting—and of course clearly higher at-
Thermal exhaust cleaning with the new Tarcom V burner. Low temperature level, adjustable heat exchanger for improved cleaned gas
values, improved temperature distribution in the burning chamber.
36 | Coatings World
www.coatingsworld.com
June 2011
