Vertical Roller Mill Drive Gearbox

Planetary gearboxes

  • Capability to take up reaction forces
  • Compact design
  • Inbuilt thrust bearings

Description

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

Specification

Applications

Vertical Coal Pulverizer, Vertical Roller Mill

Industries

Cement industry, Power industry

Certified according to ISO 9001 and ISO 14001
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