Stainless Steel Cathode for Copper Electrowinning or Electrorefining

FOB Reference Price:Get Latest Price
US $10-99 / Piece | 10 Piece/Pieces (Min. Order)
Supply Ability:
1000 Piece/Pieces per Month
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Quick Details
Place of Origin:
China (Mainland)
Brand Name:
Cu&Ni electrowinning or electrorefining
blank weld with hanger bar
316L stainless steel and T2 Cu
accord to order
Chemical Composition:
stainless steel and T2 Cu
Surface finish:
2B mill finish
Current efficiency:
96 - 99%
Current density:
280 - 360 A/m^2
Cell voltage:
0.24 - 0.26 V
Packaging & Delivery
Packaging Details
1 month after receipt of down payment and workable P.O
Delivery Time
hanging in wooden box or steel pallet to avoid deformation, suit


Product Description

Stainless Steel Cathode for Copper Electrowinning or Electrorefining

Cathode is widely used in Zinc, Copper, Nichel, Cobalt and Manganese EW/ER industry. Copper can be easily deposit on stainess steel cathode surface and be stripped by autostripping machine. The use of stainless steel cathode can save a lot of time and human cost compared to starting sheet. Its an obbillgate part in large scale and moderzation copper electro-refining and copper electro-winning plant.



Material -316L or outokumpu LDX2101 stainless steel plate. AI plate surface polishing treatment -2B plain sheet.

Hanger bar

Stainless steel cladding around copper bar(CU-SS) Copper electro-plating Stainless steel bar(SS-CU)  Triple layer(CS-CU-SS)

AI cladding copper ingot, welding to AI bar.

Edge strip:

PP by mechanical process or extrusion.


High strength and anti-corrosion hanger bar.

Advanced edge strip with round bar for fastening.

Special surface polishing treatment to form a passive film.

90°”v”shape groove at bottom of blank copper cathode can be more easily stripped in the bottom.

10-15 year service lifetime of blank, 1.5 year of edge strip.

Double side full welding technology.

Hanger bar

More electrical conductive area, less electricity lost.

High mechanical strength to prevent scratch, sink mark, bend.

high heat resistence to avoid deformation or degenerate, can tolerant 700℃ for short time.

Stainless steel cladding around copper bar(CU-SS)

Stainless steel layer is rolled bounding around the solid copper bar, and the gap between stainless steel cover and copper bar is filled with sealant. So this kind of hanger bar has high strength.

Copper electro-plating stainless steel bar(SS-CU)

304L steel bar(hollow with end sealed) will be electro-won with copper layer(2.5-3mm thickness, extending to blank 55m), which has lowest electricity resistance.

Triple layer(CS-CU-SS)

The carbon steel(CS) rod is surrounded by copper layer, and then go through stainless steel pipe. Finally the three material will be bonding by complex roll. So the inter-granular corrosion can be avoided, while the electrical conductiovity is increased. At both ends of bar bottom,the copper is exposed to touch the cell conductive bar.


the producing workshop 

the raw material



Our Services

 We provide one-stop-solution for lead acid battery recovery,lead concentrate treatment,lead bullion refining,precious metals recovery and other related projects.With mature technology from the most famous research institute in China and experienced engineers we have successfully supported owners from oversea to build their factories and find them the best choice on equipments.Please contact us with your project details for further discussion.



Company Information


For many years the company has been engaged in metallurgy and the chemical industry, such as environmental protection technology and equiptment research and development for the purpose of scientific and technological innovation. Using the customers as a guide, the company is committed to creating economic , environmental, and social benefits for a more harmonious society.

The main business is distributed in Congo, Uzbekistan, Russia, Burma, Vietnam and other countries.