BR75 4-roll Section Bending Machine is small in size, compact and reasonable in structure, reliable in performance, convenient in operation and maintenance, and its bending accuracy meets industry standards;
With pre-bending function at the end of the profile, one-time feeding does not turn the head to complete the bending of the workpiece;
Structure: four-roller arc.
BR75 4-roll Section Bending Machine main drive type: All three work rolls are main drive rollers, which are realized by hydraulic motor and gears. The position of the upper roller is fixed. The two lower rollers move up and down as hydraulic drive. The arc can be lifted and circulated around the fixed rotation center. The lifting displacement screen is displayed. The work roll is provided with a supporting roller and a correcting and guiding device, so as to ensure the rolling quality of the asymmetric cross-section profile;
The roller correction roller can realize three movements:
Can do lifting movements.
At the same time with the next roller arc movements;
Simultaneously doing rotary motion, digital display of motion status, eye-catching and intuitive, ready to observe the forming quality of the profile in the rolling process。
