Stainless steel permanent cathodes
SST Robotic cell

Stainless Steel Permanent Cathodes
Copper EW/ER, Cobalt/Nickel Mandrels, Lead EW

NEW BLANKS FOR STARTER SHEET AND CATHODE PRODUCTION

Copper Tank House
Limpact manufactures stainless steel cathode blanks, custom-built to fit your tankhouse. The hanger bars have explosion-bonded stainless steel metallurgically welded to them so that the cathode sheets are welded to the hanger bars using a similar metal weld. Limpact has over 25 years of experience in Stainless Steel welding and applies that expertise to this product.

CATHODE REPAIRS, REFURBISHMENT AND RETROFITTING

Use Limpact's 30 years of SST Cathode experience for your repairs, retrofits and refurbishing of old or damaged blanks by flattening and buffing the sheets and attaching new hanger bars to them using our unique explosion bonding process. Retrofitting an old blank is a cost effective way to maintain low operating expenditures, allow Limpact to showcase our abilities for your tankhouse.

CROSS RODS AND HANGER BARS

Copper Tank House
Limpact manufactures anode cross rods for lead anodes used in both electro-winning tankhouses and in liberator cells. Steel-cored copper cross rods and explosion-bonded hanger bars are custom-manufactured to your specifications. Limpact hanger bars typically have a press-fitted steel core in a copper tube, 3 mm to 4 mm thick, with seal-welded silicon bronze end caps. The solid steel core provides strength and we ensure the cross-sectional area of the copper tube is sized appropriately for effective current-carrying capacity at tankhouse operating currents. Limpact has manufactured hundreds of thousands of hanger bars and can custom manufacture them to your design.