ELECTROSTATIC COATING APPARATUS AND ELECTROSTATIC COATING METHOD

摘要

PROBLEM TO BE SOLVED: To provide an electrostatic apparatus capable of setting the width of a coating pattern to a desired width and improving the coating efficiency.SOLUTION: The electrostatic coating apparatus 1 is provided with: a rotary atomization head 22 for charging and atomizing a coating material by rotating in a state that a high voltage is applied; an air ejecting hole 41 using an air ejecting opening 411 formed to surround the rotary atomization head 22 as an opening part; and a wall part 71 surrounding the outer periphery of the air jetting opening 411 and arranged to be projected forward from the air ejecting opening 411. The wall part 71 deflects the air flow ejected from the air ejecting opening 411 and changes the width of the ejecting pattern. The wall part 71 can be movable and a plurality of first divided wall parts 72 and second divided wall parts 73 can replace the wall part 71.