K, DK series of energy-saving fan of mine Fans of the series is needed Zibo Blower Factory Co., Ltd. specializes in metallurgy, nonferrous metals, gold, chemicals, building materials and the nuclear industry, and other non-coal mines and design, can be used as the primary fan, secondary fan, can be installed on the surface, can also be installed in the underground, suitable for joint operation of multiple fans, is a multi-stage series-parallel multi-fan ventilation system ideal stations stations fan at all levels, but also for large-scale workshops, tunnels , civil air defense projects and other occasions ventilation. 

keywords: Pneumatic blower, rotating Bureau Ventilator, dust blower,