Bolian electrolytic diaphragm cloth products are used in the electrolytic refining process of non-ferrous metals and other various industrial and mining processes under sulfuration and chlorination systems. With over 20 years of production and research experience, Bolian holds an independent research and development invention patent and has became the top filter cloth supplier to national and international large nickel smelting companies. With the diversity of the market, Bolian diaphragm bag products are widely matched to use under different process requirements, including electrolytic copper, electrolytic nickel, electrolytic cobalt that under soluble and insoluble anode processes.
Bolian has cooperated with Jinchuan Group for many years and our nickel diaphragm electrolytic bags are used in their nickel smelters for the electrolytic system of pure nickel sulfate. The diaphragm bag is used in the melting anode process and non-melting anode process.
The diaphragm bags of Bolian filter press cloth manufacturers currently used have liquid level difference guarantee rate is more than 97% to ensure the production of high-quality level difference to the lowest resistivity, to save energy, so that the production cost is greatly reduced.
With over ten years of cooperation in technical exchanges, we have worked together with our clients to resolve any changes to conditions, and have in turn increased the service life of the diaphragm bag, and improved the quality of the nickel plate.