| 摘要 |
PURPOSE: A plating pretreatment apparatus is provided to enable effective pre-processes, since injection orders and injection times of various treating solutions sprayed to objects are adjusted. CONSTITUTION: A plating pretreatment apparatus comprises a treating solution receiving unit(190), a feed pumping unit(120), and a treatment bath(110). Multiple treating solution containers of the treating solution receiving unit receive multiple treating solutions for plating pretreatment, respectively. The feed pumping unit pumps treating solution from the treating solution receiving unit by multiple pumps(121,122,~12n) and supplies treating solution with proper pressure. The treatment bath sprays the treating solution, supplied by the feed pumping unit, to an object(100) and pre-treats the object.
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