What to Look for When Buying a Used YCM
YCM machines pair Meehanite castings, hand-scraped box ways or high-grade linear guides, and brand-name CNC controls. Here is what to inspect.
On vertical machining centers, check the spindle, ways, and ballscrews. Measure spindle runout at the taper and test the full RPM range for bearing noise and thermal drift. On high-speed models (NSV, NDV, FX) the direct-drive spindle makes bearing condition critical. Inspect X, Y, and Z ways for wear, scoring, or chatter. On box-way MV machines, check scraping quality and way-oil flow. Measure ballscrew backlash on all axes.
On turning centers, verify spindle, turret, and tailstock. Check spindle runout with a test bar and test chuck clamp pressure. Cycle the turret through every station, listening for clunks, misindexing, or hydraulic leaks. On live-tool and Y-axis models, verify each driven station under load. Test tailstock quill extension and alignment.
Check the ATC, coolant, and chip management. Cycle the tool changer through every pocket, listening for hesitation, grinding, or double-picks. Test coolant-through-spindle and flood coolant if equipped. Verify the chip auger or conveyor runs smoothly. On NMV 5-axis machines, test trunnion rotation and A/C-axis clamping.
Identify the control generation. YCM ships Fanuc, Mitsubishi, Siemens, or Heidenhain controls depending on model year. Matching the platform to your shop's expertise reduces retraining. Older YCM and Supermax machines may run legacy Fanuc controls (0i, 16i, 18i, 21i) that remain well-supported.
YCM Vertical Machining Centers
NSV Series (High-Speed Bridge-Type)
The NSV series (NSV 102A, 128A, 158A, 168A, 188A) is YCM's high-speed bridge-type VMC for mold, die, and aerospace work demanding tight tolerances and fine surface finish. Bridge construction delivers symmetric thermal behavior with direct-drive or belt-drive spindles and linear guideways. The NSV 102A and NSV 128A are the most commonly traded on the used market.
MV Series (Box-Way Heavy Cutting)
The MV series (MV 76A, 86A, 106A, 126A, 146A, 168A, 186A) is YCM's workhorse box-way VMC lineup for heavy metal removal and long production runs. Hand-scraped box ways deliver rigidity and damping that linear-guide machines cannot match. The MV 106A and MV 76A are the most widely owned YCM VMCs in North America.
NDV, FV & FX Series
The NDV series (NDV 102A, 128A) combines direct-drive spindle performance with a linear-guide platform. The FV series (FV 56A, 66A, 76A, 85A, 102A) offers value-priced VMCs for job shops. The FX series delivers high-speed linear-guide machining at accessible price points. Legacy Supermax MAX and V-series VMCs remain widely available.
YCM Turning Centers
TC & NT Series CNC Lathes
The TC series (TC-22, TC-26, TC-36, TC-28LSY) ranges from compact 2-axis chuckers through live-tool, Y-axis, and sub-spindle configurations. The NT series delivers production-grade turning with slant-bed construction, hardened ways or linear guides, and Fanuc or Mitsubishi controls. Chuck sizes span 6 to 15 inches with bar capacity up to 4 inches.
GT Series Precision Turning
The GT series offers high-precision turning for medical, aerospace, and tight-tolerance work. Legacy Supermax CNC lathes (YCL series) also remain actively traded.
YCM 5-Axis & Double-Column Machines
The NMV series (NMV 5X, NMV 106A 5AX) delivers simultaneous 5-axis machining with trunnion-table configuration for complex aerospace and medical parts. The DCV series double-column bridge mills (DCV 130A, 160A, 210A and larger) handle die, mold, and aerospace workpieces too large for C-frame VMCs.
How to Sell Your Used YCM
Resell CNC buys used YCM and Supermax machines, every model, every 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 YCM Machines
Are used YCM machines reliable?
Yes. YCM is one of Taiwan's top-tier builders, known for Meehanite castings, hand-scraped ways, and premium controls. Properly maintained YCM machines routinely deliver twenty-plus years of productive service with strong OEM parts support.
What is the difference between YCM and Supermax?
Supermax was the legacy brand name for YCM machines sold in North America. Both nameplates refer to Yeong Chin Machinery Industries, and parts support covers both.
What CNC control does YCM use?
YCM offers Fanuc, Mitsubishi, Siemens, and Heidenhain controls depending on model and spec. Fanuc is the most common on used YCM machines in North America.
What should I inspect before buying a used YCM?
Check spindle runout, ballscrew backlash, and way condition. Cycle the ATC through every pocket and verify turret indexing on lathes. Confirm the control boots, runs a test program, and clears all servo alarms. Verify coolant, lubrication, and chip-handling systems.
What YCM models hold their value best?
NSV high-speed VMCs, MV box-way VMCs, TC turning centers, NMV 5-axis mills, and DCV double-column mills all hold strong resale values. Machines with current Fanuc or Mitsubishi controls command a premium. Call (844) 478-8181 for valuations.
What industries use YCM machines?
Aerospace, automotive, medical, die and mold, semiconductor, electronics, and general job-shop machining.
Does Resell CNC offer financing on used YCM machines?
Yes. Resell CNC offers flexible financing options. Contact us at (844) 478-8181 to discuss terms.
How do I sell my used YCM?
Contact Resell CNC at (844) 478-8181 or sales@resellcnc.com. We buy every YCM and Supermax model, nationwide. Free appraisal within 24 hours.