Machine Comparison
Hermle C 12 vs Makino a500iR
Hermle vs Makino · 5-Axis Machining Centers
Summary
The Hermle C 12 from Hermle and Makino a500iR from Makino are direct competitors in the 5-axis machining centers category. The Hermle C 12 leads in max spindle speed (18,000 RPM standard (12,000 to 42,000 RPM options) vs 14,000 RPM (20,000 RPM optional)). The Makino a500iR leads in x travel (560 mm (22.0 in) vs 350 mm (13.8 in)). The Makino a500iR leads in rapid traverse (60 m/min (2,362 ipm) vs 30 m/min (1,181 ipm) standard; 50 m/min (1,969 ipm) optional). The Makino a500iR shows specification advantages in 5 categories, though the Hermle C 12 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 | Hermle C 12 | Makino a500iR |
|---|---|---|
| X-Axis Travel | 350 mm (13.8 in) | 560 mm (22.0 in) ▲ |
| Y-Axis Travel | 440 mm (17.3 in) | 640 mm (25.2 in) ▲ |
| Z-Axis Travel | 330 mm (13.0 in) | 640 mm (25.2 in) ▲ |
| Max Spindle Speed | 18,000 RPM standard (12,000 to 42,000 RPM options) ▲ | 14,000 RPM (20,000 RPM optional) |
| Tool Capacity | 36 tools (HSK-A63) | 60 tools standard ▲ |
| Rapid Traverse | 30 m/min (1,181 ipm) standard; 50 m/min (1,969 ipm) optional | 60 m/min (2,362 ipm) ▲ |
| Control | Heidenhain TNC 640 or Siemens SINUMERIK 840D sl | Makino Professional 6 (Pro 6) |
| Spindle Taper | HSK-A63 | HSK-A63 |
| Price Range | $300,000 - $425,000 ▲ | $450,000 - $650,000 |
Advantages
Hermle C 12
- Higher maximum spindle speed of 18,000 RPM standard (12,000 to 42,000 RPM options) enables faster cutting on aluminum and non-ferrous materials
- More competitive pricing at $300,000 - $425,000 compared to $450,000 - $650,000
- Backed by Hermle's dealer and service network for parts and support
- Medical device manufacturers producing small implants, bone screws, and surgical instrument components from titanium and cobalt-chrome requiring exceptional surface finish
Makino a500iR
- Greater x travel of 560 mm (22.0 in) accommodates larger workpieces
- Greater y travel of 640 mm (25.2 in) accommodates larger workpieces
- Greater z travel of 640 mm (25.2 in) accommodates larger workpieces
- Larger tool magazine with 60 tools standard capacity reduces manual tool changes on complex parts
- Faster rapid traverse at 60 m/min (2,362 ipm) reduces non-cutting time between operations
Verdict
The Makino a500iR edges ahead on specifications in this comparison, particularly in X Travel and Y Travel. However, the Hermle C 12 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.