Bending machines
When bending, control over force and movement is crucial. Rollstar gearboxes ensure that bending machines operate precisely and reliably.
Precision in forming
Bending profiles and sheets requires precise movements. Machines must apply forces in a controlled manner and operate with high repeatability – even under changing requirements.
Challenge
High forces meet the demand for precision. Machines must shape materials exactly while simultaneously operating stably. Deviations directly affect the result.
Solution with Rollstar
Rollstar supplies gearboxes for bending machines designed to meet these requirements. They transmit forces in a controlled manner and enable precise movements. The design is tailored to the machine and application.
Technical design
In this area, gearboxes with torques up to 6.5 million Nm are used. They reliably drive the rollers and ensure stable processes.
Rollstar gearboxes have compact outer diameters. The mounting flanges are adapted to the installation situation, allowing the upper and lower rollers to be positioned closer together.
The modular gearbox system allows for targeted design. The gearbox and motor are tailored to the machine's requirements.
Advantages
Precise and even power transmission
High repeatability
Compact design
Flexible integration into various machines
Reliable operation in continuous operation
Typical applications
Profile bending machines
Pipe bending machines
Sheet metal forming machines
Special machines for metal processing
