Machine Comparison
Heller FPT 850 vs Heller HF 5500
Heller vs Heller · 5-Axis Machining Centers
Summary
The Heller FPT 850 and Heller HF 5500 are both from Heller's 5-axis machining centers lineup, making this a common upgrade or lineup decision for shops already invested in the Heller ecosystem. The Heller HF 5500 leads in x travel (900 mm (35.4 in) vs 850 mm (33.5 in)). The Heller HF 5500 leads in rapid traverse (65 m/min (2,559 ipm) vs 60 m/min (2,362 IPM) all linear axes). The Heller HF 5500 leads in tool capacity (100 tools standard vs 60 positions (expandable)). The Heller HF 5500 shows specification advantages in 7 categories, though the Heller FPT 850 may still be the better choice depending on your shop's specific needs and the type of work you run. Both machines are proven performers in production environments and represent solid investments for shops in the market for a 5-axis machining center.
Specifications Comparison
| Specification | Heller FPT 850 | Heller HF 5500 |
|---|---|---|
| X-Axis Travel | 850 mm (33.5 in) | 900 mm (35.4 in) ▲ |
| Y-Axis Travel | 750 mm (29.5 in) | 950 mm (37.4 in) ▲ |
| Z-Axis Travel | 700 mm (27.6 in) | 930 mm (36.6 in) ▲ |
| Tool Capacity | 60 positions (expandable) | 100 tools standard ▲ |
| Rapid Traverse | 60 m/min (2,362 IPM) all linear axes | 65 m/min (2,559 ipm) ▲ |
| Control | Siemens Sinumerik 840D sl with Heller HMC interface | Heller Operation Interface on Siemens SINUMERIK 840D sl |
| B Axis | ±110° swivel (trunnion) | 360° continuous ▲ |
| Spindle Taper | HSK-A63 | HSK-A63 or HSK-A100 |
| Max Workpiece Weight | 800 kg (1,764 lb) ▲ | 750 kg (1,653 lb) |
| Machine Weight | 16,000 kg (35,274 lb) | 18,500 kg (40,786 lb) approx. ▲ |
| Price Range | $450,000 - $700,000 ▲ | $500,000 - $700,000 |
Advantages
Heller FPT 850
- Superior max workpiece weight at 800 kg (1,764 lb) vs 750 kg (1,653 lb)
- More competitive pricing at $450,000 - $700,000 compared to $500,000 - $700,000
- Backed by Heller's dealer and service network for parts and support
- Aerospace structural part manufacturers machining aluminum wing ribs, bulkheads, and landing gear components requiring simultaneous 5-axis contouring with high rigidity
Heller HF 5500
- Greater x travel of 900 mm (35.4 in) accommodates larger workpieces
- Greater y travel of 950 mm (37.4 in) accommodates larger workpieces
- Greater z travel of 930 mm (36.6 in) accommodates larger workpieces
- Larger tool magazine with 100 tools standard capacity reduces manual tool changes on complex parts
- Faster rapid traverse at 65 m/min (2,559 ipm) reduces non-cutting time between operations
Verdict
The Heller HF 5500 edges ahead on specifications in this comparison, particularly in X Travel and Y Travel. However, the Heller FPT 850 remains competitive and may be the better choice depending on price, dealer support in your area, or specific workholding and tooling considerations. Both are capable machines — the best decision comes from running your actual parts and evaluating total cost of ownership including tooling, training, and service.