Machine Comparison
Citizen Cincom A20 vs DMG Mori SPRINT 20|5
Citizen Machinery vs DMG Mori · Swiss-Type Lathes
Summary
The Citizen Cincom A20 and the DMG Mori SPRINT 20|5 are both Swiss-type lathes for small turned parts from bar, and both run the main spindle to 10,000 rpm. They differ mainly in the counter spindle, the tool count and the control.
The DMG Mori SPRINT 20|5 runs its counter spindle to 10,000 rpm against 8,000 rpm on the Citizen Cincom A20, and carries a total of 23 tool stations against 21. The Citizen Cincom A20 main spindle is rated 2.2 / 3.7 kW, while the DMG Mori SPRINT 20|5 is listed at a nominal 3 hp, so the two ratings are not stated on the same basis. The Citizen has 7 axes including the C-axis and its own CNC; the DMG Mori has 5 linear axes, up to 2 C-axes and a FANUC 32i with 2 control channels.
Specifications Comparison
| Specification | Citizen Cincom A20 | DMG Mori SPRINT 20|5 |
|---|---|---|
| Max Spindle Speed | Max. 10,000 rpm | 10,000 rpm (main spindle) |
| Spindle Power | 2.2 / 3.7 kW ▲ | 3 hp (main spindle, nominal) |
| Sub-Spindle Speed | Max. 8,000 rpm | 10,000 rpm (counter spindle) ▲ |
| Tool Capacity | 21 | Total of 23 tool stations ▲ |
| Axes | 7 (including C-axis) | 5 linear axes and up to 2 C-axes |
| Control | Citizen CNC | FANUC 32i with 10.4" color display; 2 control channels |
Advantages
Citizen Cincom A20
- Main spindle rated 2.2 / 3.7 kW against a nominal 3 hp
- 7 axes including the C-axis
- Suited to high-volume pins, contacts and simpler parts when adding Swiss capacity
DMG Mori SPRINT 20|5
- 10,000 rpm counter spindle against 8,000 rpm
- Total of 23 tool stations against 21
- FANUC 32i control with 2 control channels
- Up to 2 C-axes for front and back machining on main and counter spindle
Verdict
For simple, high-volume pins, contacts and miniature parts, the Citizen Cincom A20 is the fit, with 7 axes including the C-axis and a main spindle rated 2.2 / 3.7 kW. For parts with more back-working, the DMG Mori SPRINT 20|5 is the stronger choice: a 10,000 rpm counter spindle against 8,000 rpm, 23 tool stations against 21, and a FANUC 32i control that suits shops already programming FANUC.