How to make a zero-leakage fan in a coal gas environment in an aluminum plant?
Time:Jul 15th, 2026
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At the Bratsk Aluminum Smelter in Russia, conventional axial fans previously suffered from severe gas leakage, posing significant safety risks and incurring high annual remediation costs.
We supplied 18 custom-engineered fans featuring double mechanical seals with nitrogen purging, all-stainless-steel construction, and precision dynamic balancing of the impellers. Upon commissioning, the leakage issues were completely resolved, leading to years of repeat orders.
Zero-leakage double sealing, high-precision dynamic balancing, and all-stainless-steel construction—ideal for aluminum, nickel, and copper smelting applications.
Leave details about your operating conditions for a free technical consultation.
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