hydr. 4-roll bending machine HESSE by SAHINLER 4R HS 25-260
| Model | 4R HS 25-260 |
| Brand | HESSE by SAHINLER |
| Condition | new |
| Bending length | 2550 mm |
| Upper roll diameter | 260 mm |
| Origin | Türkiye |
General characteristics
| Bending length | 2550 mm |
| Max. bending capacity - mild steel | 13 |
| Max. plate thickness without prebending at D=5x upper roll diam. - mild steel | 13 mm |
| Max. plate thickness without prebending at D=1,5x upper roll diam. - mild steel | 10 mm |
| Max. plate thickness with prebending at D=5x upper roll diam. - mild steel | 10 mm |
| Max. plate thickness with prebending at D=1,5x upper roll diam. - mild steel | 8 mm |
| Upper roll diameter | 260 mm |
| Lower roll diameter | 260 mm |
| Lateral roll diameter | 200 mm |
| Bending speed | 1,5-6 m/min |
| Motor power | 7.5 kW |
Dimensions and weight
| Length | 4800 mm |
| Width | 1600 mm |
| Height | 1550 mm |
| Weight | 6800 kg |
Description
4 rolls
Top rolll driven by hydromotor and planetary gearbox, bottom roll driven by gear and cardan system
Pinch roll and latereal rolls move with hydraulic cylinders
Digital read-out for lower and side rolls position
Hardened rolls
Conical bending device
Hydraulic load relieving of upper roll
Hydraulic drop-end bearing
2 working speeds
Protection against overload
Moveable control pane
According to CE rules
Optional equipment:
Infinitely adustable speed of rolls
Hydraulic side support
Hydraulic top support
NC control
Important issues at conical bending:
The max. sheet metal thickness is equivalent to 50 % of nominal capacity
The cone length can be max. 30 % ore must be more than 60 % of roll length
Hardened rolls are recommended
Further information
Notice
Prices ex location, excluding VAT.
The General Terms and Conditions of Delivery of the Austrian Association of the Machine and Steel Construction Industry apply.
We only sell under retention of title, the goods remain our unrestricted property until they have been paid for in full.
Price changes and errors excepted.