Machine Comparison
Hanwha STL-12 vs Star Micronics eCA-S20
Hanwha vs Star Micronics · Swiss-Type Lathes
Summary
The Hanwha STL-12 and the Star Micronics eCA-S20 are both Swiss-type lathes for small bar work. The makers publish few comparable figures for this pair, so the table has a single row: the number of axes.
On that row the difference is plain. The Hanwha STL-12 is listed with 5 axes as standard and a Y-axis as an extra-cost option, while the Star Micronics eCA-S20 is listed with 10. The Hanwha is the simpler machine for straightforward turned parts; the Star is laid out for parts with overlapping front and back operations.
Specifications Comparison
| Specification | Hanwha STL-12 | Star Micronics eCA-S20 |
|---|---|---|
| Axes | 5 standard (Y-axis optional) | 10 |
Advantages
Hanwha STL-12
- Simpler 5-axis standard configuration for straightforward turned parts
- Y-axis available as an extra-cost option when a part family needs it
- Suits shops entering Swiss-type turning for the first time
Star Micronics eCA-S20
- 10 axes against 5 standard on the Hanwha STL-12
- Suits parts with overlapping front and back operations
- Suits back-end work that needs power-driven rear tooling
Verdict
With one comparable row, the choice comes down to how complex the part is. Choose the Hanwha STL-12 for high-volume pins, contacts, small shafts and other simple turned parts, or as a first Swiss-type machine; its 5 standard axes cover that work, with a Y-axis as an option. Choose the Star Micronics eCA-S20 for parts that need front and back operations running at the same time, which is what its 10 axes are for.