What to Look for When Buying a Used Citizen Cincom
Citizen Cincom Swiss-type lathes hold single-digit micron tolerances in continuous production. Buying used requires careful inspection of the components that affect part accuracy and cycle time.
Inspect the guide bushing and spindle assembly. The guide bushing is the most critical wear component on any Swiss lathe. Check the bore and collet system for wear, measure main spindle runout at the collet face across the full RPM range, and on sub-spindle models verify pickup, clamping force, and synchronization.
Evaluate tooling stations, live tools, and axis motion. Cycle each turret position and verify smooth indexing. On gang-style models (common on L and A series), confirm slide alignment and repeatability. Test live tooling spindles for runout and bearing noise, and check ballscrew backlash on every linear axis.
Check the bar feeder interface. Confirm proper communication with the lathe control and test the pusher mechanism, channel alignment, and remnant ejection. A misaligned bar feeder introduces vibration and reduces part quality.
Verify the CNC control and LFV capability. Current Citizen machines use the Cincom control (Mitsubishi-based). If LFV-equipped, test Low Frequency Vibration across multiple materials to confirm chip-breaking performance. On older Fanuc-controlled machines, verify program memory, communication ports, and screen condition.
Citizen Cincom Swiss-Type Lathes
L-Series (Universal Swiss)
The Cincom L-series (L12, L20, L32) is Citizen's most versatile and widely traded Swiss-type platform. The L20 handles bar stock up to 20mm and is the most popular Cincom worldwide, featuring gang and turret tooling, optional B-axis milling, Y-axis cross machining, and LFV on current generations. The L32 extends capacity to 32mm for larger medical implants, automotive shafts, and hydraulic fittings.
A-Series (High-Speed Production)
The Cincom A-series (A20, A32) is engineered for maximum throughput on simpler geometries with a streamlined gang-tooling layout and fewer axes for the fastest cycle times in the Cincom lineup. Ideal for high-volume connector pins, contact probes, and turned components. LFV is available on current models.
M-Series and D-Series (Complex Mill-Turn)
The Cincom M-series (M16, M32) and D-series (D25) are Citizen's most capable Swiss platforms, featuring B-axis milling spindles, dual Y-axis, and up to 13 axes for done-in-one machining of complex aerospace and medical components.
Legacy Cincom Models
Older Cincom models including the R04, R07, K16, E25, F12, and F32 remain productive in shops across North America with Fanuc controls and straightforward mechanical designs that are cost-effective to maintain.
Miyano Fixed-Headstock Turning Centers
BNA Series
The Miyano BNA series (BNA-42, BNA-42S, BNA-42DHY) delivers compact, high-precision fixed-headstock turning with live tooling, handling bar stock up to 42mm for parts exceeding typical Swiss-lathe capacity.
BNE and BNJ Series
The Miyano BNE series (BNE-51, BNE-34) adds sub-spindle capability for complete part processing in a single chucking. The BNJ series (BNJ-42, BNJ-51) is the flagship Miyano platform with dual spindle, dual turret, Y-axis on both turrets, and optional B-axis for automotive and medical production.
How to Sell Your Used Citizen Cincom or Miyano
Citizen Cincom Swiss lathes hold strong resale value due to the brand's dominant market position and steady demand for Swiss-type capacity in medical, aerospace, and electronics manufacturing.
Resell CNC buys used Citizen Cincom and Miyano machines, every model and generation, nationwide.
- Contact us — call (844) 478-8181 or email sales@resellcnc.com.
- Free appraisal within 24 hours, no obligation.
- Accept the offer — we handle rigging, transport, and logistics.
Frequently Asked Questions About Used Citizen Cincom Machines
Are used Citizen Cincom machines reliable?
Yes. Citizen holds over 60% of the global sliding-headstock lathe market. Cincom Swiss lathes are built for continuous, lights-out production and routinely run for decades with proper maintenance. Marubeni Citizen-Cincom provides parts and service support throughout the United States.
What CNC control does Citizen Cincom use?
Current Cincom machines use the proprietary Cincom control built on Mitsubishi hardware, purpose-built for Swiss-type programming with cycles for synchronous machining, threading, and LFV. Older models may use Fanuc controls. Miyano machines run Mitsubishi or Fanuc depending on model and generation.
What is LFV (Low Frequency Vibration) cutting technology?
LFV is a Citizen-proprietary technology that oscillates the cutting tool in controlled vibrations, creating segmented chips instead of continuous stringy chips. This enables unattended production of stainless steel, copper, plastics, and titanium that previously required frequent chip-clearing stops. Available on current L, A, M, and D series.
Is Citizen Cincom the same as Miyano?
Both are manufactured by Citizen Machinery Co., Ltd. of Japan. Cincom is the brand for sliding-headstock (Swiss-type) lathes, while Miyano covers the fixed-headstock turning center line.
What Citizen Cincom models hold their value best?
The Cincom L20 and L32 are the most actively traded Swiss lathes on the secondary market. LFV-equipped machines command a premium. Call (844) 478-8181 for current valuations.
Does Resell CNC offer financing on used Citizen Cincom machines?
Yes. Resell CNC offers flexible financing options for Swiss-type and fixed-headstock turning capacity. Contact us at (844) 478-8181 to discuss terms.
How do I sell my used Citizen Cincom or Miyano?
Contact Resell CNC at (844) 478-8181 or sales@resellcnc.com. We buy every model nationwide. Free appraisal within 24 hours.