Abstract:The quality of hot-cleaning electrolytic-nickel directly affects the appearance of finished electrolytic-nickel, to which all enterprises attach great importance. In this paper, the characteristics of both cleaning methods of inverted hot cleaning and hanging spraying has been analyzed and compared. The structural principle and effect of the newly developed Automatic Hot-Cleaning System for Electrolytic-Nickel Inverted are also introduced in detail. In the industry, the automatic hot cleaning processing of piles of nickel plates has been realized for the first time, and the program control of the hot-cleaning process has been achieved at the same time.