Tornos SwissGT 16
Key Specifications
max bar capacity
max machining diameter
max machining length
main spindle speed
main spindle power
back spindle speed
Overview
The Tornos SwissGT 16 is a high-speed production Swiss-type automatic lathe for bar stock up to 16mm, engineered specifically for the high-volume, fast-cycle applications in the electronics, connector, and precision fastener markets where throughput per machine hour is the primary metric. The SwissGT name signals its positioning: GT denotes the high-speed production variant in the Swiss range, targeting applications where part complexity is moderate but volume is very high and cycle times must be minimized to achieve the economics that make precision automatic lathe production competitive with alternative manufacturing methods.
The SwissGT 16's defining characteristic is its speed architecture. Spindle acceleration and deceleration rates, rapid traverse velocities, and tool-change positioning times are all optimized for the short cycle times—often under 10 seconds per part—that characterize connector pin, terminal, and fastener production. At these cycle rates, a 1-second reduction in non-cutting time translates directly to double-digit production capacity improvements over a production shift. The SwissGT 16's design philosophy prioritizes every second of the part cycle as a potential source of competitive advantage.
For the electronics connector market, the SwissGT 16 addresses the production requirements of electrical contact pins, crimp terminals, coaxial connector components, and precision threaded inserts—parts that are produced in millions of pieces annually where per-part cost reduction requires maximum machine utilization and minimum cycle time. The 16mm bar capacity covers the typical diameter range for these components, and the machine's tool layout is optimized for the drilling, turning, and threading operations that define connector component production.
The Tornos TISIS control manages the SwissGT 16's high-speed production cycles with the motion optimization that Tornos has developed over decades of Swiss-type automatic lathe design. The machine supports both guide bushing and guide-bushless configurations, enabling shops to select the setup best suited to their specific part length-to-diameter ratios and bar remnant economics. Tornos's Swiss heritage and application support for the electronics connector and precision fastener industries make the SwissGT 16 a well-proven platform in these high-volume production environments.
Full Specifications
| Parameter | Value |
|---|---|
| Max Bar Capacity | 16 mm (0.630 in) |
| Max Machining Diameter | 16 mm (0.630 in) |
| Max Machining Length | 100 mm (3.94 in) |
| Main Spindle Speed | 12,000 RPM |
| Main Spindle Power | 2.0 / 3.0 kW (2.7 / 4 HP) |
| Back Spindle Speed | 10,000 RPM |
| Number Of Axes | 6-axis simultaneous |
| Guide Bushing | Yes / Guide-bushless option |
| CNC Control | Tornos TISIS |
| Machine Footprint | Approx. 1,700 x 900 mm (67 x 35 in) |
| Machine Weight | Approx. 1,200 kg (2,646 lbs) |
Specifications sourced from tornos.com — verified 2026-03-28
Strengths & Limitations
Strengths
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Limitations
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Best For
Frequently Asked Questions
01
The SwissGT 16 is the high-speed production variant optimized for maximum throughput on moderate-complexity parts in the connector, fastener, and electronics markets. The DECO 20a is a more capable platform with higher axis count, more tool positions, and cam-assisted CNC operation for more complex parts. The SwissGT 16 wins on cycle time for simpler high-volume parts; the DECO 20a handles more complex programs that benefit from its additional capability.
02
New SwissGT 16 pricing typically falls in the $120,000 to $180,000 range depending on configuration and options. This positions it as one of the more accessible Tornos Swiss-type platforms, reflecting its moderate-complexity application focus relative to the more fully equipped DECO and Sigma series machines.
03
The SwissGT 16 is available with a back spindle for back-work capability. The back spindle enables secondary operations on the cut-off end of the part without manual transfer. For high-volume connector and fastener parts that require back-facing or threading, the back spindle option is typically specified.
04
The SwissGT 16 uses the Tornos TISIS (Tornos Interactive System for Intelligent Supervision) control, which is Tornos's proprietary CNC system developed specifically for Swiss-type automatic lathe operation. CAM vendors including PartMaker and ESPRIT provide post processors for the TISIS control.
05
Yes. The SwissGT 16 is well suited to lights-out production for the high-volume connector and fastener applications it targets. Paired with a suitable bar feeder and parts collection system, the machine can run extended unattended production runs. Chip control through insert geometry selection is the key consideration for unattended operation.
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