200mm Heavy Plate 3 Roller Plate Bending Machine NC Controled Hot Rolling Machine
Main Technical Parameters:
| Machine type | Three rolls plate bending machine with variable center distance |
| Model No. | HQW11S-200x3500 |
| Work roll qty | 3 pcs (One upper roll, two lower roll) |
| Diameter of Upper roll | 1600 mm |
| Diameter of Lower roll | 1240 mm |
| Downforce of Upper roll | 6000 tons |
| Center distance of two lower rolls | 1400~2500 mm |
| Maximum plate rolling thickness | 200 mm |
| Maximum applicable plate width | 3500 mm |
| Plate yield limit | 345 MPa |
| Minimum rolling diameter | 4000 mm (under full load) |
| Maximum plate rolling temperature | 1050℃ |
| Upper roll drive torque | 4250 kN·m |
| Lower roll drive torque | 150 kN·m x 2 |
| Plate rolling speed | approx.4 m/min |
| Total installed power | approx.650 kW |
*Above parameters are indicative and can be modified as per customers's actual requirements.)
Machine Features:
- The machine is of reasonable design, adopt advanced and mature technology. The functions of each part meet the application requirements and have enough margin. The structure is simple and compact, and the layout of each functional part and auxiliary facilities is reasonable.
- The machine can meet the requirements of colding rolling, also the high temperature rolling.
- The leveling and movement of the upper and lower rolls, the reset of the inverted head rack and the automatic adjustment are achieved by numerical control.
- The bending machine is equipped with a simple and reliable alignment device. (It's also applicable for hot rolling.)
- The machine has perfect self-locking and interlock protection functions, and has automatic power-off protection device to ensure the safety of operators and equipment.
- The operating system of the rolling machine has enough operation prompt, alarm display and fault reason display, so that the operator can quickly remove the fault.
- All motors, electrical components, bearings, hydraulic pumps, hydraulic components and other purchased parts and components are high-quality products of international or national famous brand products.
- All work rolls adopt self-aligning roller bearings.
- All work rolls are roll steel forgings, carried out overall quenching and tempering treatment. The hardness is HQ260~300.
- The machine frame and chassis are Q235B structure steel welded component, with sufficient strength and rigidity. The machine frame is carried out stress annealing relief treatment after welding.
- SIEMENS PLC, AdvanTech IPC
