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JK45 Single Motor Primary Mine Ventilation Booster Fans

DK40 mine ventilation booster fan is a primary fan that is in series with another primary fan.

Without the booster fan operation, the total mine airflow will fall significantly. Booster fans are typically installed as mine develops and primary fan no longer has the pressure or flow capability to service increased resistance of operation.

In this sense, booster fan operates as an integral and “symbiotic” unit with the original primary fan to provide sufficient total airflow for mine.

JK45 Single Motor Primary Mine Ventilation Booster Fans

Diameter (mm)Speed r/minAirflow m3/sFull Pressure PaMotor Power (kW)
7009803.0~5.7125~2401.5
80014506.6~12.5357~6857.5
9804.5~8.4163~3133
90014509.5~17.8452~86715
9806.4~12.0207~3965.5
1000145013.0~24.0558~107130
9808.7~16.5255~4897.5
1100145017.3~32.6675~129545
98011.6~22.0309~59215
1200145022.5~42.3804~154275
98015.1~28.5367~70418.5
1300145028.6~53.8943~181090
98019.2~36.3431~82730
1400145035.7~67.21094~2099132
98023.9~45.3500~95945
1500145043.9~82.61256~2409200
98029.4~55.7574~110155
160098035.7~67.6653~125290
170098042.8~81.1737~1414110
180098050.9~96.2826~1585160
190098059.8~113.2920~1766200
200098069.8~132.01019~1956250

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