Primary air fans

Moving combustion air and pulverized coal

Primary air fan
Primary air fans supply high volumes of pre-heated, primary combustion air to move pulverized coal into the boiler and drive off excess moisture. Like many industrial fans, primary air fans endure extreme heat and excessive vibration, making them prone to lubrication problems, imbalance and high maintenance costs.

SKF can help. Based on extensive, first-hand experience, SKF has developed a range of solutions for industrial fans and HVAC systems. These solutions help improve cost-efficiency and provide trouble-free operation for fan impellers, motors, gearboxes and more.


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