| 摘要 |
<p>The present invention relates to an apparatus for conducting an electrogilding on the surface of a large roller which is suitable for metal rolling in such a place as a steel mill and more specifically, to an all-precipitation roller plating apparatus with multiple feed solution which is capable of improving quality by forming a uniform plating thickness on the entire surface of the roller, and which is capable of improving efficiency by performing various types of electrogilding on the surface of the roller using only one plating bath so as to reduce costs. [Reference numerals] (A, B, C) Plating bath; (D) Waste water</p> |
