Method and device for electrostatic coating

摘要

The method involves connecting voltage generator to an electrostatic spraying device (3). A feedback of the working voltage or the oscillation of the spraying unit to a control unit (8). The control unit controls or regulates the output voltage generated by the voltage generator depending on the feedback of the working voltage of the spraying device, to attain desired working voltage value. An independent claim is also included for the coating device for executing the method.