To ensure different shapes and sizes of rolling products, main drive gearboxes for bar and wire rolling are designed to be arranged vertically and horizontally. The horizontal gearboxes are driven by parallel shafts. The vertical gearboxes are driven by bevel gears and parallel shafts. They follow a single input double output structure or a triple output structure to transmit and distribute the power of the motor to two or three rollers and to reach the torque and speed required by rolling through reduction ratio.
Main Technical Parameters
- Transmission ratio: up to 120
- Output torque: up to 600kNm
- Center distance of output shaft: up to 900mm
Major applications
- Large, medium and small bar production lines, wire and high-speed wire production lines, and some section steel production lines
Performance characteristics
- Compact structure with high bearing capacity
- Improved housing rigidity
- Good casting stability
- Forced lubrication to rolling bearings and spraying circulation
- Non-standard design can be requested
