Machine Comparison
Citizen Cincom A20 vs Hanwha STL-12
Citizen Machinery vs Hanwha · Swiss-Type Lathes
Summary
The Citizen Cincom A20 from Citizen Machinery and Hanwha STL-12 from Hanwha are direct competitors in the swiss-type lathes category. 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 | Citizen Cincom A20 | Hanwha STL-12 |
|---|---|---|
| Control | Citizen CNC | FANUC 32i-B |
| Max Bar Capacity | 20 mm (0.787 in) ▲ | 12 mm (0.472 in) |
| Main Spindle Speed | 10,000 RPM (up to 15,000 RPM on select variants) | 10,000 rpm |
| Main Spindle Power | 2.2/3.7 kW (3/5 HP) | 2.2 kW (3.0 hp) |
| Number Of Axes | 7 (including C-axis) ▲ | 5 standard (Y-axis optional) |
| Tool Positions | 21 (including 4 live tools) ▲ | Up to 16 |
| Guide Bushing | Yes | Standard (GBL option available) |
| Price Range | $100,000 - $180,000 | $80,000 - $120,000 ▲ |
Advantages
Citizen Cincom A20
- Superior max bar capacity at 20 mm (0.787 in) vs 12 mm (0.472 in)
- Superior number of axes at 7 (including C-axis) vs 5 standard (Y-axis optional)
- Superior tool positions at 21 (including 4 live tools) vs Up to 16
Hanwha STL-12
- More competitive pricing at $80,000 - $120,000 compared to $100,000 - $180,000
- Backed by Hanwha's dealer and service network for parts and support
- Electronic connector manufacturers running high-volume brass and copper pins, sockets, and contacts under 12mm diameter
Verdict
This is a close matchup. The Citizen Cincom A20 and Hanwha STL-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.