ROTARY ELECTROSTATIC SPRAYER FOR COATING PRODUCT, SPRAYING INSTALLATION COMPRISING SUCH A SPRAYER AND METHOD FOR COATING BY MEANS OF SUCH A SPRAYER

摘要

The rotary electrostatic spraying product headlamp comprises a spray bowl, A body (102) and a drive impeller mounted in the body are configured to drive the spray cup to rotate around a rotation axis (A100) defined by the body, The electrodes are mounted on a ring (160) on the valve body and an air jet skirt (124) around the bowl. An annular groove (232),Powered by a pressure air flow circuit (F3), radially defined between the ring (160) and the skirt (124), the outlet (234) of which faces the front of the headlamp.