ELMAG Hydraulic press brake 3-axis Mod. CNC-HAP 3100x175t

Product highlights ELMAG Hydraulic press brake 3-axis Mod. CNC-HAP 3100x175t

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

Technical facts ELMAG Hydraulic press brake 3-axis Mod. CNC-HAP 3100x175t

• Hydraulic drive
• 4 axles with Delem control
• High quality standards
• Robust industrial models with high edge accuracy from state-of-the-art production
• Welded, stress-free monobloc steel construction with very good vibration damping
• S275 material with very high tensile strength
• High-quality BOSCH-REXROTH or HOERBIGER hydraulic system with precise proportional valve technology
• Powerful hydraulic cylinders, honed and chrome-plated
• ER 70 CNC control with 2D graphic display and bending simulation
• Y1/Y2: CNC-controlled vertical axis with automatic positioning on linear scales, synchronisation tolerance ± 0.01 mm
• X: CNC-controlled back gauge, AC drive with ball screw, linear guide tolerance of the back gauge fingers ± 0.01 mm
• Bending tool made from high-alloy, hardened special steel
• Individual models with crowning device
• Switch cabinet with cooling system, SIEMENS electrical components
• CE safety devices
• Installed safety through side gap cover
• Light barrier on the rear of the machine
• Emergency stop button on the control unit and on the operating column
• Easy handling
• Upper tool holder with PROMECAM quick-change system
• Upper tool made of easily exchangeable standard segments 835 mm
• Lower tool 60x60 with four V-bending channels
• Ergonomic, swivelling CNC HAP control panel
• Adjustable support arms with ruler and T-slot
• Mobile operating column with foot release

Technical data ELMAG Hydraulic press brake 3-axis Mod. CNC-HAP 3100x175t