The service life and lasting value of HAHNDORF broaching machines speak for themselves, and are the result of our own uncompromising demands on function and quality.
Broaching machine HRH 1200/4
Key Features
- Wide range of performance
- Sturdy steel design
- Hardened and ground guide shafts
- Hole pitch for multiple slots
- Autom. tool clamping
- Infinitely variable cutting speed
- Fast rewind + secure reset
- Control of pulling force
- Easy to operate
Broaching machine HRH 1450/6
Key Features
- Wide range of performance
- Sturdy steel design
- Hardened and ground guide shafts
- Hole pitch for multiple slots
- Height-adjustable mounting plate
- Autom. tool clamping
- Infinitely variable cutting speed
- Fast rewind + secure reset
- Control of pulling force
- Easy to operate
Broaching machine HRY 1450/10
Key Features
- Wide range of performance
- Sturdy steel design
- Hardened and ground guide shafts
- Hole pitch for multiple slots
- Height-adjustable mounting plate
- Autom. tool clamping
- Infinitely variable cutting speed
- Fast rewind + secure reset
- Control of pulling force
- Easy to operate
Broaching machine RME 700/t
Key Features
- Easy to operate
- Portable
- Compact and lightweight design
- Ball screw drive
- Ground guide rails
- Efficient cutting speed
- Cost-effective procurement
Description of the machine
The broaching method ensures shortest lead times, highest precision and largest surface quality. The placement of larger workpieces is simple, because they are only slid onto a mounting arbour. An attachment is usually not required. In profile-held tools, the workpiece is only supported externally. The production and the use of broaching machines is classified by the work area of machine building and is used to produce keyways, polygonal and polyhedral profiles for calibrating boreholes, as well as for external broaching. Modern broaching machines strike a balance between compact design and maximum power delivery. Despite highly complex technology and intricate components, the control concept has a simple design and can be operated intuitively. Likewise, the focus is on quick and simple implementation of the set-up process to operate cost efficiently, especially for small batch sizes.
Tools & Accessoires Plant specifications
Technical data
| Model | HRH 1200/4 | HRH 1450/6 | HRY 1450/10 | RME 700/t |
|---|---|---|---|---|
| Slot width upto approx. | 22 mm | 36 mm | 50 mm | 12 mm |
| Pulling force | 40 kN = 4 t | 60kN = 6 t | 100kN = 10 t | 15kN = 1,5 t |
| p max. | 100 bar | 115 bar | 115 bar | --- |
| Broaching needle length | 1200 mm | 1450 mm | 1450 mm | 700 mm |
| Broaching speed | 0 - 6,5 m/min | 0 - 5,6 m/min | 0 - 3,75 m/min | 4,25 m/min |
| Rapid return constant | 10 m/min | 10 m/min | 6,4 m/min | 4,25 m/min |
| Tool clamping | automatic | automatic | automatic | manual |
| Tank capacity | 120 Ltr. | 200 Ltr. | 270 Ltr. | --- |
| Q Pump | 22,5 l/min | 37 l/min | 42 l/min | --- |
| Input power | 5,5 kW | 7,5 kW | 11 kW | 1,5 kW |
| Hole pitch | 24 x 15° | 24 x 15° | 24 x 15° | --- |
| Mounting plate | 350 x 350 mm Ø | 460 x 460 mm | 600 x 600 mm | 210 x 210 mm |
| Working height | 1025 mm | 1060 mm | 950 mm | --- |
| Total length | 3900 mm | 4900 mm | 4710 mm | 2000 mm |
| Total width | 630mm | 710 mm | 1050 mm | 430 mm |
| Total height | 1200 mm | 1390 mm | 1420 mm | 740 mm |
| Weight | 525 kg | 750 kg | 1320 kg | 110 kg |
