| 摘要 |
The atomizer (Z) of an electrostatic coating unit contains a dosing pump (DP) connected between the atomization device ( 4 ) and a scrapeable coiled pipe ( 10 ) which serves as a space-saving paint supply vessel and which is also situated in the atomizer. The scraper ( 12 ) is activated by compressed air on one side in order to force the paint material fed to its other side to the dosing pump (DP), which conveys it to the atomization device ( 4 ).
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