Herber Engineering AB, a part of Duroc ab
- +46 (0)370 69 96 68
- service@herber.se
Herber 127 CNC
Large, four-axis tube bending machine created for advanced bending.
Herbers four-axis press bending machines model 90 and 127 CNC TB with capacity OD 90 x 5 and 127 x 5 mm. Fully equipped for loop bending with radii down to 1 x the pipe’s outer diameter.
Technical data
Standard equipment
Options
CNC-control system
Technical data
- Capacity, Ø mm — 127 x 5
- Radius, min/max — 80/320
- Booster force — 320kN
- Bending speed/repeatability — 24º/s. ±0,1°
- Length of mandrel — 4 000
- Weight, kg — 17 000
- Motor kW — 40
- Tube positioning – 900 mm/sec
- Accuracy – 0,05–0,1°/mm
Standard equipment
- Programmable speed- and pressure setting of the booster unit
- Individually programmable speed and acceleration/retardation
of each axis - Laser scanner for clamp jaw and pressure die
- Programmable tolerance range of each separate axis
- Standard components from well-known european manufacturers
Options
- Online connection with CAD system or measuring machine
- Customized software
- Macro programming
- Automatic tube magazine with automatic tube loading
CNC-control system
The control system works with 4 individually programmable axes
- Bending
- Tube rotation
- Length feeding
- Booster pressure/speed
The CNC-system is a close loop system which does not allow the machine
to continue before previous movement has reached its programmed
position. To optimise the accuracy and speed of the machine the degree of tolerance is programmable. Normal programmed tolerance is ±0,05-0,1
mm/degree.
