Machine Comparison
INDEX C100 vs Mazak SYNCREX
INDEX-Traub vs Yamazaki Mazak · Swiss-Type Lathes
Summary
The INDEX C100 from INDEX-Traub and Mazak SYNCREX from Yamazaki Mazak are direct competitors in the swiss-type lathes category. The INDEX C100 leads in rapid traverse (60 m/min (2,362 ipm) vs 32 m/min). 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 swiss-type lathe.
Specifications Comparison
| Specification | INDEX C100 | Mazak SYNCREX |
|---|---|---|
| Rapid Traverse | 60 m/min (2,362 ipm) ▲ | 32 m/min |
| Control | Fanuc 31i-B | MAZATROL SmoothG CNC |
| Main Spindle Speed | 7,000 RPM | 10,000 RPM ▲ |
| Main Spindle Power | 22/29 kW (29.5/38.9 HP) ▲ | 5.5 kW (7.4 hp) |
| Live Tool Speed | Up to 8,000 RPM | 9,000 RPM ▲ |
| Price Range | $300,000 - $450,000 | $200,000 - $350,000 ▲ |
Advantages
INDEX C100
- Faster rapid traverse at 60 m/min (2,362 ipm) reduces non-cutting time between operations
- Superior main spindle power at 22/29 kW (29.5/38.9 HP) vs 5.5 kW (7.4 hp)
- Backed by INDEX-Traub's dealer and service network for parts and support
- High-volume production shops running complex turned parts that benefit from simultaneous three-turret machining to minimize cycle times
Mazak SYNCREX
- Superior main spindle speed at 10,000 RPM vs 7,000 RPM
- Superior live tool speed at 9,000 RPM vs Up to 8,000 RPM
- More competitive pricing at $200,000 - $350,000 compared to $300,000 - $450,000
Verdict
This is a close matchup. The INDEX C100 and Mazak SYNCREX 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.