| Product shape and structure |
| 1. All steel structure design and production, beautiful appearance and reliable structure. |
| 2. Using UG (Finite Element) analysis method, computer-aided optimization design. |
| 3. The integral steel plate welded structure eliminates internal stress with vibration aging, so that the fuselage has good strength, rigidity and stability. |
| 4. The left and right columns are welded with a bottom plate to fix the two cylinders. The left and right oil cylinders are arranged at both ends of the slider, the slider and the oil cylinder are connected by a piston rod, and the hydraulic system drives them to move up and down. The worktable is supported by the arc pad and the adjustment pad, and is fixed on the post with screws. The lower part of the column is equipped with left and right supporting angle irons to increase the bottom contact area and prevent tilting during transportation. |
| 5. The overall frame adopts sandblasting to remove rust and is sprayed with anti-rust paint. |
| Feature |
| 1. The slider adopts a torsion shaft synchronization mechanism, and high-precision taper centering bearings (type K) are installed at both ends of the torsion shaft, and an eccentric adjustment mechanism is installed at the left end, making the slider synchronization adjustment convenient and reliable. |
| 2. The upper die deflection compensation mechanism is used to adjust the upper die mouth to obtain a specific curve over the entire length of the machine to compensate for the deflection of the worktable and slider during mechanical loading and improve the bending accuracy of the workpiece. |
| 3. In the angle adjustment, the worm gear reducer drives the movement of the mechanical stop in the oil cylinder, and the value is displayed by the stroke counter. |
| 4. There are up and down adjustment mechanism at the fixed place between the workbench and the wallboard, which makes the adjustment of the bending angle two ends easy and reliable. |
| 5. A remote pressure regulating valve is installed on the right side of the column, which makes the adjustment of the system pressure convenient and reliable. |
| Model |
SH67K-100T*2500 |
SH67K-125T*3200 |
| Nominal Pressure |
1000KN |
1250KN |
| Length of Table |
2500mm |
3200mm |
| Distance between Housings |
1900mm |
2500mm |
| Throat Depth |
300mm |
330mm |
| Ram stroke |
120mm |
160mm |
| Open Height |
380mm |
380mm |
| Overall Dimensions |
2600x1500x2300mm |
3300x1800x2700mm |
| Main motor |
7.5kw |
7.5kw |
| Accessories |
| Electric device |
Chint Group (Schneider optional) |
Schneider, France |
| Hydraulic parts |
Taiwan HNC |
Taiwan HNC |
| Cylinder |
Jiangsu Haina |
Ganshui Tianshui Forging |
| Oil pump |
Shanghai Hangfa |
American SUNNY high-pressure gear pump |
| Seals |
German uks |
German uks |
| Motor |
Shanghai Huyuan |
Taiwan Power |
| CNC system |
E21 Nanjing Estun |
Servo CNC control system |
| Hydraulic system |
| 1. The advanced integrated hydraulic system is adopted to reduce the installation of pipelines and ensure a high degree of reliability and safety in the operation of the machine tool. |
| 2. The speed of the slider can be achieved. Quickly descend, bend slowly, return quickly, and fast and slow speed can be adjusted appropriately. |
| Electrical control system |
| 1. Electrical components and materials comply with international standards, safe and reliable, and long life. |
| 2. This machine adopts 50HZ, 380V three-phase four-wire system for power supply. The motor of the machine adopts three-phase 380V, and the line lamp uses single-phase 220V. The control transformer uses two-phase 380V. The output of the control transformer is used by the control loop, of which 24V is used for backgauge control and the electromagnetic directional valve. 6V supply indicator light, 24V supply other control elements. |
| 3. The electrical box of the machine is located on the right side of the machine, and is equipped with a door opening and power-off device. The operating elements of the machine are all concentrated on the door of the electrical box except the foot switch, and the function of each operating accumulation element is marked by the image symbol above it. It can automatically cut off the power when opening the door of the electric box. If it needs to be repaired with electricity, it can be manually reset and the micro switch lever is pulled out. |
| Front and back gauge |
| 1. Front block: placed on the side of the worktable, fixed by T-shaped screws, and can be moved left and right. It can be used as a support when bending wide and long sheets. |
| 2. Rear stopper: It is installed inside the left and right columns and driven by a 0.55KW motor. The maximum blocking distance is 750㎜. When the adjustment buttons "+" and "-" are pressed, the rearward or forward adjustment of the baffle plate can be achieved. (Digital display size position) When the motorized adjustment cannot reach the required adjustment value, the manual adjustment wheel can be turned Manual fine-tuning is performed to ensure the required adjustment value, so the back gauge adjustment is convenient and reliable. |
