What to Look for When Buying a Used Tornos
Tornos Swiss-type lathes are precision instruments built to sub-micron tolerances. A well-maintained Tornos holds tight specs for decades, but used units demand careful inspection because the sliding-headstock platform has more wear points than a fixed-headstock lathe.
Inspect the guide bushing, main spindle, and headstock travel. The guide bushing is the heart of any Swiss lathe and is consumable. Confirm whether the machine runs a rotating or fixed guide bushing and check it for wear, scoring, or runout. Test main spindle runout and listen for bearing noise across the full RPM range. Run the headstock through its full Z-axis stroke and verify smooth, repeatable motion.
Verify the bar feeder, collets, and sub-spindle. Most Tornos machines run with a dedicated bar feeder (typically Tornos, Iemca, LNS, or FMB). Confirm bar feeder model, capacity, and condition. Check main and sub-spindle collets for wear, cycle the bar guide channels, and verify clamping pressure. On sub-spindle models, test the part transfer cycle for reliability and concentricity.
Test live tooling, cross-working, and back-working stations. Tornos machines pack enormous tooling density into a small envelope. Cycle every live tool position and check spindle bearings, drive belts, and clutch engagement. Verify the back-working attachment, including cross-drilling, milling, and C-axis indexing. On machines with a Y-axis or B-axis, check axis calibration and backlash.
Identify the CNC control and software version. Tornos uses two main platforms. Legacy DECO and current EvoDECO and SwissDECO machines run TB-DECO, Tornos's proprietary programming environment. Swiss DT, Swiss GT, and MultiSwiss machines run on Fanuc controls with the Tornos TISIS connectivity layer. The control platform affects training, programming, and program portability.
Tornos Swiss-Type Lathe Series
Swiss DT & Swiss GT Series
The Swiss DT series (Swiss DT 13, DT 26, DT 38) is Tornos's value-positioned Swiss-type platform with Fanuc controls, ideal for shops moving up to Swiss-type from conventional CNC turning. The Swiss GT series (Swiss GT 13, GT 26, GT 32) targets mid-range production with higher tool counts, more cross-working capacity, and Y-axis options. Both run on Fanuc with TISIS.
EvoDECO & SwissDECO Series
The EvoDECO series (EvoDECO 10, 16, 20, 32) is Tornos's flagship Swiss-type platform, running TB-DECO with the deepest tool capacity and tightest tolerances in the lineup. SwissDECO combines TB-DECO with newer kinematics and ergonomics, popular in medical implant and dental applications.
SwissNano
The SwissNano is a dedicated micro-Swiss platform engineered for parts under 4 mm in diameter. Ultra-compact footprint, exceptional thermal stability, and very high precision make it the go-to machine for watchmaking, micro-medical, and fine-jewelry production.
MultiSwiss Multi-Spindle
The MultiSwiss series (MultiSwiss 6x14, 6x16, 6x26, 6x32, 8x26) combines true Swiss-type capability with 6- or 8-spindle multi-spindle throughput. Hydrostatic spindle bearings, individually programmable spindles, and high tool density make MultiSwiss the production workhorse for high-volume small parts in automotive, fluid-fittings, and connector markets.
Legacy DECO & MultiDECO
Legacy DECO 2000, DECO Sigma, and DECO 10/13/20/26 single-spindle Swiss lathes remain among the most traded Tornos machines used. Legacy MultiDECO and MultiAlpha multi-spindle automatics continue to run production lines worldwide and hold value well.
Almac Micromachining Centers
Tornos subsidiary Almac builds compact micromachining centers including the CU 1007, CU 2007, and CU 3000, widely used in watchmaking, medical, and precision parts.
How to Sell Your Used Tornos
Tornos Swiss-type lathes hold strong resale value thanks to the brand's century-plus reputation and the difficulty of sourcing comparable precision. EvoDECO, SwissDECO, SwissNano, MultiSwiss, and well-maintained legacy DECO machines are in particularly high demand.
Resell CNC buys used Tornos machines, every model and every generation, nationwide.
- Contact us — call (844) 478-8181 or email sales@resellcnc.com.
- Free appraisal within 24 hours, no obligation.
- Accept the offer and we handle rigging, transport, and logistics.

Frequently Asked Questions About Used Tornos Machines
Are used Tornos Swiss lathes reliable?
Yes. Tornos has built Swiss-type lathes in Moutier since 1880 and the platform is the global benchmark for precision turning. A properly maintained Tornos will hold sub-micron tolerances for decades. The keys are guide bushing condition, spindle health, and the quality of prior maintenance.
What CNC control does Tornos use?
Legacy DECO, current EvoDECO, and SwissDECO machines use TB-DECO, Tornos's proprietary programming environment. Swiss DT, Swiss GT, and MultiSwiss machines run on Fanuc controls with the Tornos TISIS connectivity and programming layer. Control familiarity is a major factor in operator productivity.
What is the difference between DECO, EvoDECO, and SwissDECO?
All three are TB-DECO machines. DECO is the original platform (DECO 2000, DECO Sigma, DECO 10/13/20/26) and remains widely available used. EvoDECO is the modernized successor with upgraded electronics, kinematics, and thermal management. SwissDECO is the current high-end platform with the newest control hardware and ergonomics.
What should I inspect before buying a used Tornos?
Focus on the guide bushing, main and sub-spindle, headstock Z-axis travel, bar feeder condition, live tooling and back-working stations, and the control platform. Confirm that programs, parameters, and custom macros transfer with the machine. Verify the bar feeder make and model match the lathe.
What Tornos models hold their value best?
EvoDECO, SwissDECO, SwissNano, and MultiSwiss machines hold premium resale values. Well-maintained legacy DECO 2000, DECO Sigma, and DECO 10/13/20/26 lathes also command strong prices thanks to broad market familiarity. Call (844) 478-8181 for current valuations on your specific model.
Can I still get parts for legacy Tornos DECO machines?
Yes. Tornos continues to support legacy DECO platforms with spares, service, and TB-DECO software updates. Many legacy DECO machines have run in continuous production for 20+ years and remain fully supported.
How do I sell my used Tornos?
Contact Resell CNC at (844) 478-8181 or sales@resellcnc.com. We buy every Tornos model and generation: DECO, EvoDECO, SwissDECO, SwissNano, Swiss DT, Swiss GT, MultiSwiss, and Almac. Free appraisal within 24 hours.