Before the advent of rebar bending machines, both large and small diameter bars were bent or straightened by hand bending. The common disadvantages of manual bending are slow manual operation, high labor intensity and low quality pass rate. If 28, 32 or even 40 rebars need to be straightened or bent during construction, manual bending is very difficult and not even in line with the contractor's requirements. However, processing with a rebar bending machine can solve these problems. The speed is guaranteed, the accuracy is high, and more importantly, the labor cost is low. The steel bar bending machine can be operated by one worker, and the labor intensity is very low. It's a kind of copy for builders and field operators that greatly increases efficiency.
Rebar bending machines are widely used in high-rise buildings, highways, railway foundation pile foundation reinforcement cages, and the skeleton of various buildings. It is suitable for on-site bending work for pile foundation reinforcement and pile head reinforcement. The bar bending machine is driven by a hydraulic system. The bending machine is small in size, light in weight and easy to operate. On-site bending of cast steel bars can be done by one person. Traditional bending methods require manual bending and welding in advance. It not only ensures the accuracy, reduces the labor intensity, not only significantly improves the safety factor, but also improves the work efficiency and saves more labor.
Features of steel bar bending machine:
1. The steel bar bending machine adopts an all-steel welded structure with sufficient strength and rigidity, and eliminates internal stress through aging vibration and annealing furnace.
2. Since the wall panel adopts C-shaped structure, two groups can be arranged side by side to process large workpieces.
3. The steel bar bending machine is driven by hydraulic pressure, and the oil cylinders located at both ends of the machine tool are connected with the slider to directly drive the workpiece.
4. The slider synchronization mechanism adopts torsion shaft synchronization, and the slider moves smoothly.
5. The positioning adopts the structure of built-in mechanical block in the oil cylinder, and the repeated positioning accuracy is high.
6. The slider of the steel bending machine can be stopped at any position to improve performance.
7. The upper mold is equipped with a quick mold clamping device, which reduces the mold change time and improves the production efficiency. The upper die is equipped with a manual device to improve the precision of the workpiece and the life of the die.
8. The anti-eccentric load capacity of the steel bar bending machine is slightly weaker.
The performance of steel bending machine:
1. Portable hydraulic steel bar bending machine is suitable for on-site operations such as parts connected to steel bars and parts bound with steel bars that are difficult to reach by ordinary bending machines.
2. The overall structure is simple, the operation is convenient, the stability is good, and the reliability is high, which greatly improves the work efficiency.
3. The high hydraulic system of the steel bar bending machine can bend the maximum 32mm steel bar.
