We manufacture and supply
mine main fans
for primary ventilation in underground metal, non-metal and coal mines. The FKZ series covers general primary forcing and intake duties in non-coal mines; the FKCDZ series covers main return-air and exhaust duties, including higher-resistance ventilation networks; and the FBCZ and FBCDZ series provide explosion-proof main exhaust configurations for coal mines and other projects with confirmed protection requirements.
Mine main fans are commonly installed at shaft collars, mine portals or surface fan stations and must be matched to the required operating point and ventilation network resistance. Selection should consider airflow, total and/or static pressure, operating mode, installation layout, power supply and applicable project requirements. In some markets, mine main fans may also be described as main pit fans.
Project-specific options may include different fan sizes, motor powers, blade configurations, materials, inlet and outlet transitions, silencers, monitoring devices and control systems. Fan curves and technical data can be provided for review before the final model, operating point and supply scope are confirmed.
Mine Main Fan Series Comparison
Compare the available series by motor arrangement, protection type, suitable mine conditions and typical ventilation duty. Final selection should be confirmed against the required operating point, ventilation network resistance and project protection requirements.
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Series
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Motor Configuration
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Protection Type
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Suitable Mines
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Typical Duty
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FKZ
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Single motor
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Standard
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Metal and non-metal mines
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General primary forcing or intake ventilation where a single-stage axial fan matches the required operating point
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|
FKCDZ
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Dual motor, counter-rotating
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Standard
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Metal and non-metal mines
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Main return-air and exhaust duties, including higher-resistance ventilation networks
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|
FBCZ
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Single motor
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Explosion-proof configuration
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Coal mines and other projects with confirmed explosion-proof requirements
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High-airflow main exhaust duties in comparatively lower-resistance ventilation systems
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FBCDZ
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Dual motor, counter-rotating
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Explosion-proof configuration
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Coal mines and other projects with confirmed explosion-proof requirements
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Higher-pressure main exhaust duties in higher-resistance ventilation networks
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Swipe horizontally to view the table.
Required protection levels, certification documents and final supply scope must be confirmed for each project and destination market.
Mine Main Fan Models
Review the available main fan series below. Open each product page to compare its structure, performance range and typical project application.
