Machine Comparison
Hermle C 52 U vs Hermle C 12
Hermle vs Hermle · 5-Axis Machining Centers
Summary
The Hermle C 52 U and Hermle C 12 are both from Hermle's 5-axis machining centers lineup, making this a common upgrade or lineup decision for shops already invested in the Hermle ecosystem. The Hermle C 52 U leads in rapid traverse (40 m/min (1,575 ipm) vs 30 m/min (1,181 ipm) standard; 50 m/min (1,969 ipm) optional). These machines are closely matched across most specifications, making the decision more about specific feature priorities, dealer support, and your existing shop ecosystem than raw spec advantages. 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 52 U | Hermle C 12 |
|---|---|---|
| Rapid Traverse | 40 m/min (1,575 ipm) ▲ | 30 m/min (1,181 ipm) standard; 50 m/min (1,969 ipm) optional |
| Control | Heidenhain TNC 640 or Siemens 840D sl | Heidenhain TNC 640 or Siemens SINUMERIK 840D sl |
| C Axis | 360 degrees continuous | 360° continuous |
| Table Diameter | 1,000 mm (39.4 in) ▲ | 320 mm (12.6 in) |
| Spindle Taper | HSK-A63 | HSK-A63 |
| Machine Weight | 20,000 kg (44,092 lb) ▲ | 7,200 kg (15,873 lb) |
| Price Range | $700,000 - $1,100,000 (new); $450,000 - $700,000 (used) | $300,000 - $425,000 ▲ |
Advantages
Hermle C 52 U
- Faster rapid traverse at 40 m/min (1,575 ipm) reduces non-cutting time between operations
- Superior table diameter at 1,000 mm (39.4 in) vs 320 mm (12.6 in)
- Superior machine weight at 20,000 kg (44,092 lb) vs 7,200 kg (15,873 lb)
Hermle C 12
- More competitive pricing at $300,000 - $425,000 compared to $700,000 - $1,100,000 (new); $450,000 - $700,000 (used)
- 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
Verdict
This is a close matchup. The Hermle C 52 U and Hermle C 12 trade advantages across different specifications, making neither a clear winner on paper alone. Your decision should come down to practical factors: which dealer is closer, which control system your operators already know, what tooling ecosystem you're invested in, and which machine's specific strengths match your highest-volume work. Get quotes on both, run test cuts with your actual parts if possible, and factor in long-term service and support costs.