| 摘要 |
<p>PURPOSE:To lessen the loss of a coating compound due to washing and the cleaning solvent loss and to lessen the coating cost even in the case color is changed and washing is carried out every time by installing a plurality of coating compound supplying valves, which are opened and closed individually, in a device. CONSTITUTION:A circular flow route 7 whose one end is connected with a rear end side of a coating compound supplying pipe 5 inserted into a tubular rotary axle 4 and the other end is connected with a cleaning valve to supply a cleaning solvent and cleaning air is formed in the back side of an air motor 3 built in this electrostatic coater 2 along the circumferential direction and coating compound supplying valves V1-V7 connected with supplying sources of respective color coating compounds are installed along the circular flow route 7 and are connected with the flow route 6 from the back side of the coater 2.</p> |
