The anode plate, as one of the most important equipment in the pyrometallurgy electrowinning system, is widely used in Copper electrowinning, Zinc electrowinning, Nickel electrowinning, Manganese electrowinning and other electrowinning plants. The lead alloy anode plates designed and manufactured by Metalcess have the characteristics of high mechanical strength, high corrosion resistance, long service life and low production cost. Our Copper EW anode plates from have a service life of 4-5 years, and Zinc EW anode plates have 2 years of service life. The lead alloy composition and effective area of the anode plates can be customized according to the requirements of customers.

Metalcess intelligent offers a comprehensive system for Zinc Calcine Leaching plants to produce high-purity cathode Zinc (99.99%) from zinc oxide calcine derived from Zinc ore, Zinc concentrate, Zinc fume dust, Zinc slag, Zinc ash, and similar materials. There are ammonia leaching, neutral leaching, and high acid leaching, also known as hot acid leaching. Through the process of alkali washing - neutral leaching - hot acid leaching - iron removal - Zinc powder purification - EW, cathode zinc (Zn ≥ 99.99%) can be produced. Hot acid leaching and neutral leaching can be combined process in many plants. From lab-scale, pilot plant to industrial applications, Metalcess can provide optimal process technology and well matched equipment to extract Zinc from ore and dust containing high fluorine and chlorine.

Metalcess Intelligent offers an Ammonium Leaching process for the production of high-purity zinc cathode (Zn ≥ 99.99%) from Zinc oxide materials, including those derived from ores, concentrates, and Zinc-containing smelting by-products such as zinc oxide dust, electric arc furnace (EAF) dust, off-gas dust, etc. The core technological flow consists of "leaching-purification-electrowinning." This process can be tailored for capacities ranging from pilot-scale to industrial applications.

Metalcess offered ammonium leaching, acid leaching and electrowinning system to help our client produce 99.99% cathode Zinc from EAF Zinc oxide dust. Zinc can also be made into Zinc carbonate. Complete engineering service includes engineering design, equipment fabrication, installation, and commissioning service are provided.

Polymer concrete electrolytic cells are high-performance tank equipment specially designed for electrolysis and electrowinning, with polymer concrete as the main structural material, which are widely used in Copper electrolysis and electrowinning, Zinc electrolysis and electrowinning, Manganese electrolysis, Cobalt electrowinning, Nickel electro-refining and electrowinning. The polymer concrete electrolytic cells provided by Metalcess have excellent corrosion resistance, extremely high mechanical strength and a service life of over 20 years.