Used Swiss CNC Lathes and Screw Machines at Auction: Citizen, Star, and Tsugami

When a used Swiss CNC lathe or screw machine turns up at auction, it draws a different crowd than a standard machining center sale. Buyers hunting a used Swiss CNC know exactly what they need: tight tolerances, long slender parts held to a few tenths, and the kind of lights-out production that keeps medical, electronics, connector, and fastener work profitable. Sellers liquidating this equipment, whether it is a single Citizen Cincom lathe coming off a line or an entire bank of Star and Tsugami machines from a closing contract shop, face a narrower but more specialized buyer pool than a general machine tool sale. This guide covers both sides of that transaction: what to inspect and expect to pay when bidding on a Swiss CNC lathe, and what drives value and timeline when you are ready to sell.

What Sets a Swiss-Type Lathe Apart

Swiss-type lathes get their name from the sliding headstock and guide bushing design that Swiss watchmakers originally developed to turn tiny, precise parts. Bar stock feeds through a guide bushing right at the cutting zone while the headstock moves along the Z axis, which is what lets these machines hold size and finish on long, thin parts that would deflect and chatter on a conventional fixed-headstock lathe. That single design difference is why Swiss-type machines dominate production of surgical components, connector pins, shafts, and small fasteners, where diameter-to-length ratios would defeat most standard turning centers. It is also why they trade as their own category at auction rather than blending into a general CNC lathe sale.

Common Configurations You Will See at Auction

• Single-spindle machines, from simple 2-axis models built for high spindle speeds up to feature-rich multi-axis configurations
• Machines with a sub-spindle for back-working, which lets one machine finish a part complete in a single cycle
• Y-axis and B-axis models capable of milling, drilling, and cross-work without moving the part to a second machine
• Integrated or attached bar feeders (LNS, IEMCA, Edge Technologies) for unattended, lights-out running
• Guide-bushing and bushingless models, the latter suited to shorter parts and less remnant waste

Citizen, Star, and Tsugami: The Big Three in the Used Market

Citizen's Cincom line is the most common Swiss-type nameplate on the used market. The L, M, and A series span a wide range, from compact machines built for small-diameter bar up to the larger L32 and M32 class machines built for bigger bar stock. A used Citizen Swiss lathe with a complete tooling package, a working bar feeder, and a clean spindle history is consistently one of the more liquid assets in this category, because shops already running Cincom machines want to add capacity on a familiar control and tooling platform.

Star Micronics built its reputation on the SR and SB series, and models like the SR-20 are among the most common Star Swiss lathes in North American shops. A used Star Swiss lathe paired with a Fanuc control tends to hold value well, because programming and tooling knowledge transfers easily between shops, which keeps demand steady at auction.

Tsugami, distributed in North America through Rem Sales, built its following on Swiss-type machines prized for rigidity and the ability to run harder materials at higher feed rates. A Tsugami Swiss lathe in good mechanical condition with its original tooling and guide bushings intact typically draws strong interest from buyers who already run a Tsugami fleet and want matching capacity.

Where Cam-Driven Screw Machines Still Earn Their Keep

Not every screw machine for sale listing is CNC. Cam-driven automatics from Brown and Sharpe, Davenport, and National Acme (the Acme-Gridley multi-spindle machines) are still traded at auction, mostly by shops running very high volumes of a simple, unchanging part where a CNC setup would be overkill. Value on these older machines swings harder than on Swiss CNC equipment. A Davenport or Acme-Gridley with a full set of cams, tooling, and change gears for an existing job can command a real premium from a buyer who already has that work, while the same machine stripped of tooling may be worth little more than scrap and freight. Completeness of the tooling package, not just the base machine, is what determines value in this corner of the market.

Buying a Used Swiss CNC Lathe or Screw Machine at Auction

What to Inspect Before You Bid

• Guide bushing wear, which shows up as taper or bell-mouthing on finished parts
• Spindle and collet runout, checked with a test bar where inspection access allows
• Control type and age (Fanuc, Mitsubishi, or a builder's proprietary control) and whether it still receives support
• Bar feeder brand, compatibility, and whether it is actually included in the lot
• Completeness of the tooling package: live tools, form tools, guide bushings, collets, and cams on multi-spindle machines
• Documented hours and rebuild history, since spindle and guide bushing rebuilds are the largest recurring cost on these machines
• Hydraulic, pneumatic, and coolant system condition, especially on machines that have sat idle

What They Typically Cost

Pricing at auction varies widely by configuration and condition, so treat any figure here as general market context rather than an appraisal. Basic single-spindle Swiss lathes with limited axes and no bar feeder typically sell in the lower five figures. Feature-rich Citizen, Star, or Tsugami machines with a sub-spindle, Y-axis, live tooling, and a working bar feeder in verified running condition often land in the mid five to low six figures, particularly with recent Fanuc controls. Complete, well-tooled multi-spindle cam automatics can occasionally bring a premium from a buyer with matching work, while stripped or non-running units trade for a fraction of that. For an exact number on a specific machine, a certified appraisal is the only reliable answer.

KD Auctions runs every sale fully online, so bidding on a Swiss CNC lathe works the same whether you are down the street or across the country. Listings include photos, available service records, and inspection windows before the auction closes, and winning bidders coordinate removal directly with the seller or the KD Auctions team afterward. Because this is a specialized category, serious buyers should inspect in person or request additional documentation rather than rely on photos alone.

Selling or Liquidating Swiss Screw Machines Through KD Auctions

If you are shutting down a line, consolidating capacity, or exiting a contract that no longer supports a fleet of Citizen, Star, or Tsugami machines, KD Auctions offers two paths to turn that equipment into cash. A managed online auction typically runs 6 to 10 weeks from intake to final settlement and is built to reach the specialized buyer pool this equipment needs, drawing on a network of 500,000+ industry contacts. If speed matters more than maximizing every dollar, the KD Auctions cash purchase program can put an offer in your hands within 24 to 72 hours, fund it 3 to 7 days after you accept, and remove the equipment within 1 to 2 weeks.

Commission on a managed auction is tailored to the engagement and quoted upfront, never a flat percentage, and most sellers pay nothing out of pocket to get their equipment to sale. Founded by Michael and Arlene Treger in 1996, KD Auctions has run hundreds of auctions and handled hundreds of millions in machinery sales across manufacturing sectors.

Get a Certified Value Before You Decide

Whether you are weighing an auction against a cash offer or need documentation for a bank, a court, or the IRS, start with an AMEA-certified, USPAP-compliant appraisal. KD Auctions' appraisals are accepted by lenders, courts, and the IRS nationwide. Call 480.455.3910 to talk through your Swiss CNC lathes or screw machines with someone who understands the equipment.

Frequently Asked Questions

How much is a used Citizen, Star, or Tsugami Swiss lathe worth?

It depends on axis count, tooling, control type, documented hours, and running condition, so published price ranges are only a starting point. The reliable way to get a number you can act on, whether for a sale, a loan, or an estate matter, is a certified appraisal specific to your machine and its documentation.

Do Swiss-type lathes need special rigging or transport?

Most Swiss-type lathes are compact compared to a full-size turning center, but they are precision instruments and should be rigged, leveled, and transported by riggers experienced with machine tools to protect spindle and guide bushing alignment. KD Auctions can coordinate qualified riggers as part of the removal process.

Can KD Auctions sell a single machine, or does it need to be a full plant?

KD Auctions sells everything from a single Swiss CNC lathe to a complete plant liquidation. Onsite dispatch for an initial walkthrough typically happens within 48 to 72 hours of a call, and the same process applies whether you have one machine or a full production floor.