ABB Feather Duster V2 Product Manual page 41

The feather roller is adapted to nearly all body profiles and can be replaced quickly
and easily.
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Function
The feathers on the rotating feather roller run across the surface of the car body
with low pressure. The contact effect and subsequent separation generate positive
and negative electrostatic charge on the car body and feathers, respectively. The
dust particles, charged positively and negatively as well, are consolidated by the
relatively opposite charge potential and then absorbed by the feathers.
The rotating feather roller transfers the feathers that are full of dust particles to the
area of the ionizing bar installed inside the roller covers. The ionizing bar neutralizes
the electrostatic charges on the feathers. The suction slot then sucks the neutralized
dust particles off the feather roller.
Product manual - Feather Duster V2
3HAX010000210 Revision: A
© Copyright 2018 ABB. All rights reserved.
2 About Feather Duster V2
2.2.2 Feather roller
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41