Heller RFK 200/1250/2 Crankshaft Twin Head Internal Milling Machine
Stock Ref: PER02
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Serial No. 43-41956-00
New in 1992, the Heller RFK 200/1250/2 Crankshaft Twin Head Internal Milling Machine takes a maximum crankshaft length of 1250mm and a maximum swing diameter of 210mm. It was previously producing a 4 cylinder crankshaft (617mm long) and it was milling the crankpins. It has an overhead gantry loader with 2 load/unload arms. The Machine was partially refurbished mechanically 4 years ago and is in a very good condition.
- Year 1992
- With UNIPRO 80 CNC Control
- 2 Workheads
- Internal Milling Cutters
- 2 x 30KW spindle motors
- Full surround acoustic guarding
- Various Cutters
| Work Range | |
|---|---|
| Swing diameter | 210mm |
| Crankshaft length | 1250mm |
| Workhead | |
| Number | 2 |
| Driving power | 30kW |
| Steady rest | |
| Number | 1 |
| Milling cutter | |
| Internal diameter | 230mm |
| Revolution per minute | 184 l/min |
| Motor torque | |
| U / V axis | 28 Nm |
| W / Z axis | 14.5 Nm |
| C axis | 28 Nm |
| Rapid traverse speed | |
| U / V axis | 12000 mm/min |
| W / Z axis | 1200mm/min |
| Rotary feed speed | |
| C axis | 28 l/min |
| Gear transmission | |
| U / V axis | 7.556mm per motor revolution |
| W / Z axis | 7.609mm per motor revolution |
| C axis | 5.38 degress per motor revolution |
| Cutter | 44.2 degrees per motor revolution |
| Measuring system | Incremental |
| Dimensions | |
| Machine weight | approx. 15000 kg |
| Floor space (without loader) | approx. 5.5 x 3.2m |
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N.B. The above information has been obtained with care to the best of our ability. It is given in good faith, but its accuracy cannot be guaranteed. Accordingly, it does not form a representation or constitute a contractual term. Prospective purchasers are advised to check any vital details. Complete Health and Safety Act 1974: It is not reasonably practical for ourselves as suppliers to ensure that for your application the goods comply with the requirements of the act with respect to guarding etc. We would like to remind prospective purchasers to ensure that a guarding specialist or their own health and safety officers inspect the goods prior to use.