From extra light to heavy
Depending on the model, CNC HAP press brakes offer a bending capacity of 40 to 400 tonnes and a bending length of 1,270 to 4,100 mm.
Highest dimensional accuracy
CNC HAP press brakes are high-performance machines with precise synchronisation and proportional valve technology. They fulfil the highest demands on the parallelism of the bending tools and offer very high dimensional accuracy. The synchronisation and linear guide tolerance of the machine axes is only ± 0.01 mm.
Fast X-axis, R possible
CNC HAP models come with three automatically controlled axes as standard. The vertical axes (Y1, Y2) are positioned hydraulically. The backgauge (X) is moved by an electric motor at a speed of 230 mm/s. Two precise ball screws ensure very accurate positioning. A fourth machine axis (R) with a high-speed servo drive is available as an option.
ER 70 CNC control unit
Thanks to modern control technology, CNC HAP models are very easy to operate. 999 bending programmes and 99 bending step repetitions enable fast and flexible individual part and series production.
Single models with crowning
Individual CNC HAP models are equipped with a manually or motorised adjustable crowning device to correct angular deviations. Special accessories such as special bending tools, pneumatic or hydraulic clamping systems etc. allow the product functions to be extended.
TECH-INFO - Synchronised press brakes
The upper mould must be lowered evenly and parallel to ensure precise and consistently accurate angular bending. This is achieved by two hydraulic cylinders Y1 and Y2, whose stroke must be synchronised. On ELMAG® press brakes, the Y-axes are synchronised by means of high-precision CNC linear scales and CNC-controlled proportional valves. The synchronisation tolerance is only ± 0.01 mm.
Standard equipment
- Upper tool segments 835 mm, special hardened steel
- Lower tool 60x60, four bending channels, special hardened steel
- Upper tool holder with PROMECAM quick-change system
- CNC linear scales Y1/Y2
- CNC-controlled back gauge, X-axis with AC drive
- Individual models with crowning device
- CE safety devices
- Support arms with ruler and T-slot
- DELEM ER 70 swivelling control panel
- ER 70 CNC control unit
- Mobile operating column with foot release and emergency stop button
- Operating instructions / CE
Special accessories
- Manual WILA crowning
- CNC crowning WILA motorised, calculation according to compressive force
- Dynamic two-axis backgauge X/R with servo drive
- Hydraulic upper and lower tool clamping system
- Pneumatic upper tool clamping system
- WILA upper and lower tools
- AKAS Laser Safe light barrier
- Projection Special design on request
