Gear Boxes
Heavy-duty mill gearboxes and reduction drives engineered around the torque, ratio, duty cycle and shaft arrangement of the stand they drive.
Discuss Your RequirementSpecified around the line—not selected from a generic list.
Mill drives need stable torque transmission, accurate shaft alignment and construction that can be serviced in the plant. NSG EA works from the required ratio, torque, duty cycle, shaft arrangement and installation envelope so the drive suits the stand rather than the stand having to suit the drive.
Engineering scope
- Application-specific ratio and duty selection
- Parallel, helical and bevel gear arrangements
- Multi-output and pinion-stand drive configurations
- Bearing, shaft and housing engineering
- Replacement and reverse-engineered assemblies
- Inspection, repair and refurbishment support
Typical applications
- 01Hot rolling mill stands and pinion drives
- 02Rolling and processing lines
- 03Straighteners, shears and material handling
- 04Special-purpose industrial machinery
Questions buyers ask early
Can a gearbox be engineered as a replacement?
A replacement can be developed from drawings, operating data or a controlled inspection of the existing assembly, subject to dimensional and duty verification.
Which data helps size a mill gearbox?
Motor power, input speed, output speed, torque, service factor, shaft arrangement, operating hours, shock load and mounting constraints are the key inputs.
Share it and we will come back on feasibility, scope and the data still needed.
Discuss your gear boxes requirement.
Share the application, product range, current equipment and performance objective. The conversation starts with your process—not a standard catalogue answer.