Metallurgy manufacturers face critical challenges with standard high-temperature centrifugal fans: excessive vibration (often exceeding 4 mm/s) and impeller deformation under extreme heat (600-900°C). These issues cause frequent equipment shutdowns, costly repairs, and missed production deadlines. In blast furnaces and steel making processes, vibration damages duct work and adjacent equipment, while deformed impellers reduce airflow efficiency by 30% or more—directly impacting smelting quality and energy consumption. For metallurgy equipment manufacturers, unreliable high-temperature fans undermine product competitiveness and client trust.
BST addresses these pain points with targeted prevention measures. Technically, we adopt German-origin dynamic balancing technology (optimized to G2.5 grade) and innovative impeller structural design—reinforcing stress points to minimize vibration. Material-wise, our high-temperature centrifugal fans use heat-resistant alloy steel (Cr25Ni20) for impellers, combined with ceramic thermal spraying on surfaces to enhance heat resistance. We also conduct rigorous high-temperature aging tests (simulating 900°C operation for 72 hours) before delivery, ensuring structural stability. These measures eliminate vibration and deformation risks at the source.
BST demonstrates exceptional strength in high-temperature centrifugal fans for metallurgy. Our fans guarantee vibration values below 2.5 mm/s and stable operation at temperatures up to 900°C—surpassing industry standards. By integrating and innovating German core technology, we’ve mastered heat-resistant material processing and impeller anti-deformation design, with a 10-year track record of zero deformation complaints. Trusted by top metallurgy equipment manufacturers worldwide, our custom high-temperature centrifugal fans deliver reliable performance in blast furnaces, steel making lines, and smelting equipment. As a professional industrial centrifugal fan manufacturer, BST offers tailored solutions for metallurgy sector needs. Contact us today for a free technical assessment!
