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01 Avenue Bambi, Golf Malela
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+243 843 040 000
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01 Avenue Bambi, Golf Malela
+243 843 040 000
sales@ewrefining.com
info@ewrefining.com
Anodes that are composed of a Lead-Calcium-tin alloy plate, which is inserted and welded in a solid copper bar, technology that allows us to deliver a metallurgical union between these two materials.
Guaranteeing our customers, an electrical behavior superior to any other supplier, ensuring the operability of the same throughout its useful life.
The IC anode is today, the Standard of EWR Sarl, product of the development of years of research and continuous improvement of our processes, presents a system of protection of the bar and welding consists of a coating of the copper with a molten film of the alloy Pb–Ag, a combination of welds of Pb – Sb and Pb – Bi to avoid stresses and an injection coating without the presence of pores. The IC anode improves conductivity, eliminates buckling and eliminates the risk of detachment from the bar-plate junction.
Anodes composed of a solid Cu bar coated with a Pb – Sb alloy welded with a Pb – Ag alloy plate, with specifications specific to each client. Stainless steel hooks.
EWR´s laminated anodes requires 50% less Ag than a traditional molten anode. Body of the anode with roughness according to what is requested by the client. Blasting of the anode surface with Zinc (patent), which prevents further contamination of the process. Solid copper bar, coated only with Pb.
EWR Sarl is a 100% locally owned Congolese company, founded in 2016 with the objective to supply critical equipment to the mines, local government, municipalities, and private industrial sectors. Years of experience, intellectual capital and a proven track record differentiate EWR Sarl and ensure the utmost piece of mind to the customer and end users.
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