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Bell less top

Blast furnace top is one of the key equipment whcih determines if BF can run efficiently. With the continuous development of BF modernization, R & D for renovation & optimization of furnace top equipment have never been stopped.

Advantages of AS bell-less top

Excellent process performance - Multifunction and accurate distribution can be achieved, such as single ring, multi ring, spiral, section, fixed positing;

Simplified structure, reliable operation, high temperature resistance and long service life;

Adjustability - System can be adjusted manually or automatically;

Convenient maintenance and overhaul;

Perfect cooling and sealing – with excellent water cooling and nitrogen sealing structure.

Working Principle
Product Features

    Spiral & linear compound moving distributor with chute rotating and swinging

    Drum charging throttle valve

Solution to crushing & sizing equipment and system
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