Mine fan ：The mine axial flow fan is designed according to the ventilation needs of various non coal mines such as iron ore, gold mine, stone mine, copper mine and tin mine. It can be used as the main fan and auxiliary fan. It can be installed on the surface or underground. It is suitable for the combined operation of multiple fans. It is an ideal fan station fan for all levels of fan stations in the multi fan series parallel multi-level fan station ventilation system. It is also suitable for ventilation and ventilation in large workshops, tunnels, civil air defense projects and other occasions.It is equipped with a current stabilizing ring device, and the characteristic curve has no hump. There is no surge risk, it can operate safely and stably under any resistance state, and is suitable for combined operation of multiple fans

Structural features
(1) Twisted wing blade is adopted, which is aerodynamic and has great energy-saving effect.
(2) With various performances, it can well match the ventilation network of various resistance and air volume types, and can maintain long-term and efficient operation.
(3) It is equipped with a current stabilizing ring device, and the characteristic curve has no hump. There is no surge risk, it can operate safely and stably under any resistance state, and is suitable for the combined operation of multiple fans. The structure of direct connection between motor and impeller is adopted, which has good integrity, convenient installation, easy maintenance and low local resistance of the device. Compare in
And long shaft transmission, no transmission failure, no shaft breaking severity, foundation subsidence and sliding will not affect normal operation

Sichuan Hongli Shengshi Technology Co., Ltd. was established on May 21, 2013 and is registered in Longtan Industrial Park, Section 2, East Third Ring Road, Chenghua District, Chengdu. The legal representative is Pan Huiyong. The business scope includes R & D, production and sales: ventilation equipment, refrigeration equipment, mining machinery equipment and environmental protection equipment; Automatic control system installation. (the above business items do not include the items that need pre-approval or permission according to laws and regulations and the decision of the State Council. The post licensed items shall be operated with the license)

Contact Person：Xiwen Pan

Telephone：+86 13568840885

Email：806857329@qq.com

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