Air knife blow-off for maintaining cleanliness of rotary powder applications

摘要

An apparatus for reducing undesirable powder accumulation on an electrostatic powder coating device is provided. The apparatus includes a pneumatic source for generating a pneumatic supply. The pneumatic supply is received and distributed by a pneumatic distribution device which provides the pneumatic supply to a pneumatic diffuser. The pneumatic diffuser directs a pneumatic stream at the electrostatic coating device such that undesirable powder accumulation on the electrostatic powder coating device is reduced.