Roller Mils are directly driven bevel-wheel planetary gears or bevel cylindrical gear units.
The gear unit represents an almost integral component of the mill. The output flange of the gear unit is rigidly connected with the grinding table. In addition to transmitting the torque ,the gear unit also has capability to take up the reaction forces from the the griding force of the mil’s rollers.
Hydro dynamically or hydrostatically lubricated thrust bearing being mounted in the upper housing parts of the gear unit absorb the grinding force which is then transferred though the housing into mill’s foundation .
This growing number of roller mills in operation as well as the increasing specific need and demand of gear transmission feature.
| Features | Bevel Planetary Gear box with horizontal input and vertically flanged output shaft with inbuilt thrust bearings. |
| Advantages | Compact design suitable for high power transmission and capable of withstanding high loads due to grinding rollers. |
| Technical Specifications | B2PV 101 to B2PV 186 |
| Product Application | Vertical Roller Mills for grinding in Coal, Raw and Cement |
| Range | Power up to 5,600 kW , Torque capacity 2500 kNm |
| Applications | Vertical Coal Pulverizer, Vertical Roller Mill |
|---|---|
| Industries | Cement industry, Power industry |
