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Mine draught fan
The main functions of the mine fan are as follows: firstly, the harmful gas in the mine roadway is led out and discharged into the atmosphere, so that the fresh air from the outside enters the roadway from the main air shaft, so as to ensure the air demand of the roadway in the coal seam; secondly, the requirements of the fan reverse air ventilation are realized, so as to ensure that the mine can be dealt with in time in case of an accident. The mine fan mainly adopts the adjustable axial-flow fan with one stop, the adjustable axial-flow fan with single and double moving blades, the adjustable axial-flow fan with two stop and centralized, etc.

    With more than 500 large-scale main fans supply performance; the first use of movable blade adjustable axial flow fan as the main fan of the mine central air shaft. At present, the largest two-stage impeller mine fan in China is used in shanxiyang coal group, with a diameter of 4.2m.

    Applicable range of mine fan flow: 70 ~ 600m3 / S;

    Pressure application range: 1000 ~ 6000pa.

The mine fan produced by SEBW is in the leading position in the industry, with a domestic market share of more than 35% and a supply performance of more than 500 large-scale main fans.At present, the largest two-stage impeller mine fan in China is used in shanxiyang coal group, with a diameter of 4.2m. Main achievements: North air shaft of Dongpang mine of Jizhong energy,Dongsheng Yangsheng coal mine of Pingding ancient Prefecture of Yangquan, Jixi ronghua coal mine, Tangkou Coal Mine, Jining No.2 well, Shanxi Changping Coal Industry Co.,

The mine fan adopts the parking adjustable axial-flow fan and movable blade adjustable axial-flow fan with TLT technology from Germany. The fan has advanced pneumatic performance and structure, flexible layout, high-efficiency anti wind rate and diversified regulation. In order to make the best match between fan characteristics and operating conditions, our company has customized each fan to keep efficient operation and remarkable energy saving effect. There are many blade types of mine fan, and the change of blade type is flexible. Half of the blades or two-stage blades can be used to meet the efficiency requirements of the early, middle and late stage.

Contact Us
Shanghai Electric Blower Works Co., Ltd.
Address:No. 87, Guang Yue Zhi Road,Shanghai, 200434, P.R. China
Post code:200072
Tel: 021-55983000
Fax:021-55983098