Vertical Mill Gearboxes


Modular design, good component interchangeability.

Longer bearing life, more reasonable lubrication distribution.

flank modification to improve the overall bearing capacity and noise reduction performance.

Finite element analysis to improve gearbox operation stability.

Innovated complete thrust bearing device.


Main Technical Parameters

Specification: 3 types

Transmission stage: 2-stage (one spiral bevel gear drive and one planetary gear drive, 3-stage (one spiral bevel gear drive, one parallel gear drive, one planetary gear drive), 3-stage (one spiral bevel gear drive and two planetary gear drives).

Speed Ratio: 20–60

Rated Power: 80–9,000 kW



Raw material, cement slag, gypsum and coal ash grinding, as well as pre-grinding, in building material industries; coal and limestone mill in power and metallurgical industries and grinding systems in calcite, ceramic powder and mine industries.

Sales Network

Sales Hotline
+86 400 186 1110

Service Network

Service Tel
+86 400 829 9900