Anode and Cathode Plates for Copper or Zinc Electrowinning
Benefit from an advantage in annual production capacity of 600,000 pieces anode and cathode plates, guaranteeing product reliability and a boost in your production efficiency. Coupled with expert EPC services, encompassing design consultation and on-site commissioning, PRS stands as your gateway to attaining industry excellence.
For copper electrowinning or zinc electrowinning, the anode plates with more options and the cathode plates with new processing technique will be in your procurement plan
Boost the production capacity of your plant and reduce your procurement cost with PRS’s new anode plate and advanced cathode plate for copper electrowinning if you choose to innovate and try. The time-tested anode plates you are familiar with can also meet your quality requirements, If you prefer to trust experience and choose conservative. New technique has been applied in the production of the advanced cathode plate in order to improve performance.
Anode Plates for Copper EW
Cathode Plates for Copper EW
Anode Plates for Zinc EW
Cathode Plates for Zinc EW
Custom Service about Your Design and Drawings
Understanding your various parameter requirements and planned annual production capacity can help us design and produce the perfect anode and cathode plates for your factory. If you already have the design drawings, just click the button to contact us for optimizing your drawings.
More Than Just a Supplier of Anode and Cathode Plates
PRS, Sichuan Precision Technology Co., Ltd., is not only a supplier but also a professional engineering technology company, providing engineering and technical services including design consulting, equipment integration and EPC etc, especially in copper EW and zinc EW field with rich experience. What services and benefits can you get by choosing to cooperate with us?
Process Consulting
Our seasoned sales and engineers teams will communicate with you. We are just consultant of your whole EW process, according to your requirements and local conditions.
Drawings Optimization
The senior engineers from PRS can discuss the drawings with you, and provide some reasonable suggests to optimize your design drawings in maximum according to their rich experience.
System Supply
PRS is able to supply system equipment to you with a full range of crushing – ball milling – flotation – leaching – extraction – electrowinning, including certificates required.
On-site Commissioning
On-site commissioning, guidance and installation are available if in need, and remote guidance service by engineers or technique experts from PRS is also open for you.
Want to get high service efficiency with cost-effective solution?
Packaging and Shipping for Anode and Cathode Plates
Packaging Methods:
1. Our anode and cathode with standard export steel frame structure (standard size: 1400mm×1450mm×1050mm) is used for packaging, and it is uniformly packed in iron boxes with doors.
2. If you order anode and cathode plates while ordering electrolytic cells, we highly recommend to put the anode and cathode plates into the electrolytic cells to save container usage.
3. Anti-rust paint, the optimal control length of the package is not greater than 1500mm, the width is not greater than 1100mm, the height is not greater than 1500mm, the gross weight is about 3t, and the lifting point and the position of the center of gravity are accurately marked on the outer package.
Photos of Package Details for Anode and Cathode Plates
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Hot Product of Anode and Cathode Plates
Anode Plates for Copper EW
Highly Recommended
Fence Type Lead-alloy Anode Plate for Copper Electrowining
| Alloy Composition of Plate Surface | Pb-Sn-Ca Alloy with Aluminum |
| Effective Plate Area | 2 Square Meters |
| Application for | Copper EW |
| Service Life under Normal Conditions | 5 Years or Above |
1. The procurement cost can be reduced by 4%.
2. Output rate of grade A copper is 100%.
3. The electric current efficiency can be increased by 3% ~ 10%.
4. Cell voltage can be reduced by 0.05V ~ 0.10V.
5. The current density can be increased to 350-500A/m² during the copper EW process.
6. The copper production capacity is increased by 3% ~ 10%.
7. The DC current cost is reduced by 200 ~ 300kWh/ton of copper.
8. The oxygen on the surface of the fence-type anode plate easily forms small bubbles, and when the bubbles rise to the liquid surface, they bring out less acid mist.
Lead-alloy Anode Plate for Copper Electrowining
| Alloy Composition of Plate Surface | Pb-Sn-Ca Alloy with Aluminum |
| Effective Plate Area | 2 Square Meters |
| Application for | Copper EW |
| Service Life under Normal Conditions | 4 ~ 5 Years |
1. It is made of multi-element lead alloy (containing rare earth elements)
2. The plate surface is flat, and the alloy composition is evenly distributed.
3. Hot rolling at first and then cold rolling
4. Embossing was added as a surface treatment process, which enhances the corrosion resistance of the anode plates while reducing the lead content in the cathode copper.
5. Holes are on the plate which makes that the electrolyte has good fluidity.
6. Various methods of welding copper beams and plates are used – acetylene oxygen and laser.
Cathode Plates for Copper EW
Stainless Steel Cathode Plate for Copper Electrowining
| Material of Plate | Stainless Steel 316L |
| Material of Hanger Bar | Stainless Steel 316L Tube With T2 Copper Bar |
| Effective Plate Area | 2 Square Meters |
| Application for | Copper EW |
| Service Life under Normal Conditions | 15 Years |
1. The material of plate is made by TISCO or POSCO.
2. The stainless steel tube of hanger bar is made by Qinshan Steel, and the inner copper bar is made of T2 copper, and the purity of copper is 99.90%.
3. The copper bar is tightly surrounded by the stainless-steel tube, which improves corrosion resistance. The plate surface finish level is 2B.
4. A fully automatic robot is used for laser welding between the stainless steel cathode plate and the conductive beam without flux. During the welding process, the plate surface will not be deformed due to overheating. After welding, the appearance of the weld is smooth and bright. This can effectively ensure the conductivity and mechanical strength of the copper conductive beam and the verticality and flatness of the stainless steel cathode plate.
5. The electric resistance between the copper conductive end and a point on the center line of bottom of the plate is less than or equal to 0.5 mΩ.
6. The electric resistance between a copper conductive end and its diagonal line to the bottom of the plate is 0.01 ~ 0. 02 mΩ.
Anode Plates for Zinc EW
Highly Recommended
Fence Type Lead-alloy Anode Plate for Zinc Electrowining
| Alloy Composition of Plate Surface | Pb-Ag-Ca Alloy with Aluminum |
| Effective Plate Area | 1.6 ~ 3.2 Square Meters |
| Application for | Zinc EW |
| Service Life under Normal Conditions | 1 Year If the Silver Content Is Less than 0.5%; 2 ~ 3 Years If the Silver Content Is More than 0.5%. |
1. The procurement cost can be reduced by 5%.
2. The output rate of 0# zinc ingot (Zn: 99.995%) is 100%.
3. The zinc production capacity is increased by 3% ~ 8%.
4. Cell voltage can be reduced by 0.05V ~ 0.15V.
5. The electric current efficiency can be increased by 2-6%.
6. The maximum current density can exceed 900A/m².
7. The DC current cost is reduced by 110 ~ 250KWh/ton of zinc production.
8. The oxygen on the surface of the fence-type anode plate easily forms small bubbles, and when the bubbles rise to the liquid surface, they bring out less acid mist.
Lead-alloy Anode Plate for Zinc Electrowining
| Alloy Composition of Plate Surface | Pb-Ag-Ca Alloy |
| Effective Plate Area | 1.6 ~3.2 Square Meters |
| Application for | Zinc EW |
| Service Life under Normal Conditions | 1 Year If the Silver Content Is Less than 0.5%; 2 ~ 3 Years If the Silver Content Is More than 0.5%. |
1. It is made of multi-element lead alloy (containing rare earth elements).
2. The plate surface is flat, and the alloy composition is evenly distributed.
3. Hot rolling at first, and then cold rolling.
4. Embossing was added as a surface treatment process, which enhances the corrosion resistance of the anode plates while reducing the lead content in the cathode zinc.
5. The surface is covered by a layer of ceramic material, which enhances the corrosion resistance.
6. Various methods of welding conductive beams and plates are used – acetylene oxygen and laser.
Cathode Plates for Zinc EW
Aluminum Cathode Plate for Zinc Electrowining
| Composition of Plate Surface | Aluminum 1017H, Al ≥ 99.7% |
| Effective Plate Area | 3.2 Square Meters |
| Application for | Zinc EW |
| Service Life under Normal Conditions | 18 Months |
1. The hanger bar is made from a whole-body aluminum block.
2. The cathode plate is made from aluminum alloy 1070, Al ≥ 99.7%, HBS: 32-35.
3. The copper conductive end is friction-stir welded to hanger bar.
4. The liquid level part of the plate is coated with anti-corrosion material.
5. The plate surface finish level is 2B.
6. Friction-stir welding is used for welding plates and conductive beems.
