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Cement Mill Main Drive Gearbox

Low-speed, high-torque bevel-helical mill drive for cement grinding and roller press duties.

Rated output torque
20,000 – 55,000 Nm
Ratio range
i 20 – 63
Input power
160 – 400 kW
Mounting position
Foot mounted, parallel or right-angle output, split housing for inspection

Specifications

ParameterValue
Rated output torque20,000 – 55,000 Nm
Ratio rangei 20 – 63
Input power160 – 400 kW
Mounting positionFoot mounted, parallel or right-angle output, split housing for inspection
Housing / gear materialGGG40 cast iron; case hardened and ground gear set
Lubrication and coolingOil circulation with cooler or air-blast cooling, ISO VG 320
Service factor1.5 – 2.0 per AGMA 6010
ProtectionIP66, FKM seals

Values are confirmed against the order and drawings; we adapt them to your market and duty.

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Our selection team returns a sized gearbox with rated torque, service factor, mounting position, lubricant recommendation and confirmed lead time.

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