The Aluminum Anodizing Project in Indonesia uses a 22V 22KA IGBT rectifier with 8 parallel modules (3000A each) in a 7+1 standby mode. The system typically uses 8 modules, though not all operate at full load. If a module fails, the team can replace it without halting production, ensuring continuous surface treatment operations.
For standard anodizing rectifiers, output voltage typically ranges from 18V to 24V, with output currents of 4000A, 6000A, and 12KA. In hard anodizing, where the oxide film is thicker, the voltage is often higher, such as 80V, 100V.
This aluminum anodizing project exemplifies how advanced anodizing rectifiers contribute to the efficiency and quality of surface treatment processes in the surface treatment industry.
