Machine Comparison
Tornos DECO 20a vs Tornos Swiss GT 26
Tornos vs Tornos · Swiss-Type Lathes
Summary
The Tornos DECO 20a and the Tornos Swiss GT 26 are Swiss-type lathes from the same maker, and on spindle speed they are equal: both run the main spindle and the counter spindle to 10,000 rpm. The differences the table shows are the axis count and the control.
The Tornos DECO 20a is listed with up to 10 axes and is programmed in Tornos TB-DECO / TISIS, which suits parts where several tools cut at once. The Tornos Swiss GT 26 has 6 linear axes plus 2 C-axes and runs a Fanuc 31iB control. The two are close in weight: 3,200 kg (7,055 lb) approx. for the Tornos DECO 20a and 3550 kg for the Tornos Swiss GT 26.
Specifications Comparison
| Specification | Tornos DECO 20a | Tornos Swiss GT 26 |
|---|---|---|
| Max Spindle Speed | 10,000 RPM | 0-10,000 rpm |
| Sub-Spindle Speed | 10,000 RPM | 0-10,000 rpm |
| Axes | Up to 10 | 6 linear axes + 2 C-axis |
| Control | Tornos TB-DECO / TISIS | Fanuc 31iB |
| Machine Weight | 3,200 kg (7,055 lb) approx. | 3550 kg |
Advantages
Tornos DECO 20a
- Listed with up to 10 axes, for parts where several tools cutting at once shortens the cycle
- Tornos TB-DECO / TISIS programming, a fit for shops that already use it
- Suited to long, slender turned parts from bar
Tornos Swiss GT 26
- Fanuc 31iB control, a fit for shops standardized on Fanuc
- Equal main and counter spindle power for parts with substantial back-working
- Suited to turned parts with cross-drilling and light milling
Verdict
With both spindles at 10,000 rpm on each machine, choose on control and part type. The Tornos DECO 20a suits shops that already program in TB-DECO or TISIS and make long, slender parts where several tools cutting at once shortens the cycle. The Tornos Swiss GT 26 suits shops that want a Fanuc 31iB control and make parts with substantial back-working, cross-drilling and light milling.