About Mighty Viper

Used Mighty Viper CNC Machines for Sale

Resell CNC is your Simple. Reliable. and Trusted.® source for used Mighty Viper CNC machines — including double-column bridge machining centers, C-frame vertical machining centers, 5-axis machining centers, five-face machining centers, CNC horizontal lathes, horizontal boring mills, high-speed production mills, and multi-spindle bridge machines. We carry Mighty Viper models across the full range, from compact RD and LG-series mills through PRO and PMC bridge machining centers, VMC-series vertical machining centers, VT-series CNC lathes, PBM horizontal boring mills, and PRO-TS triple-spindle systems.

Mighty Viper has manufactured machine tools in Taiwan since 1975 and has served the North American market since 1981 through Mighty USA. Over 45 years and more than 25,000 machines sold, Mighty Viper has built a reputation for large-capacity, heavy-duty CNC machining centers and turning centers at competitive value. The company's Taiwanese factory produces over 50 double-column bridge VMCs, 150 C-frame VMCs, and 60 horizontal CNC lathes per month, supported by a full-scale CMM inspection facility and a dedicated clean room for spindle assembly. Mighty Viper machines are available with Fanuc, Mitsubishi, or Siemens CNC controls and feature heavy castings, box way and linear guideway construction, geared headstocks on lathes, and CAT 40 or CAT 50 spindle tapers. The product line serves mold and die, aerospace, automotive, heavy equipment, and general manufacturing industries.

Looking to sell your Mighty Viper? Resell CNC buys used Mighty Viper CNC machines nationwide, covering any model, any size, and any condition. Free appraisal within 24 hours, competitive offers, and we handle all rigging and transportation. Call (844) 478-8181 or email sales@resellcnc.com.

Sell My Mighty Viper

Don't see the Mighty Viper machine you're looking for?
New inventory arrives daily. Create a free alert and we'll notify you the moment a matching Mighty Viper hits our inventory. Or call (844) 478-8181 — our team sources specific Mighty Viper models on request.

Mighty Viper Bridge & Double-Column Machining Centers

Mighty Viper's bridge-type double-column machining centers are the company's signature product line and the most commonly traded Mighty Viper machines on the used market. The PRO series provides single-spindle bridge milling with travels exceeding 120 inches on X-axis. The PRO-TS series features three spindles for simultaneous multi-part machining. The PMC series offers wider Y-axis travel and heavier table load capacity. The PM5 five-face machining center combines automatically interchangeable spindle heads (90-degree, 30-degree, and universal) for complete multi-sided part processing. All bridge machines feature rigid double-column construction for heavy cutting on large workpieces.

Mighty Viper VMCs, Lathes & Boring Mills

The VMC series (VMC-850, VMC-1000, VMC-1260, VMC-1600, and larger) provides C-frame vertical machining for job shops and production environments. The RD-500 compact vertical mill and LG high-speed series serve smaller-footprint applications. 5-axis models (VMC-2100 5AB) handle complex contour machining. The VT-series CNC lathes (VT-20 through VT-40) feature box way slant-bed construction, geared headstocks, and options for live milling tooling. The PBM horizontal boring mill handles heavy boring and milling with a 5-inch spindle diameter.


Founded	1975, Taiwan; US market since 1981 (Mighty USA)
US Operations	Mighty USA, California
Production Capacity	50+ bridge VMCs, 150+ C-frame VMCs, 60+ lathes per month
Best Known For	Double-column bridge machining centers, heavy-duty CNC lathes
Popular Models	PRO bridge, PMC, PM5, VMC-1260, VT-27GL, VT-33GL, PBM boring mill
CNC Controls	Fanuc, Mitsubishi (Meldas), Siemens
Industries Served	Mold & die, aerospace, automotive, heavy equipment, general manufacturing

What to Look for When Buying a Used Mighty Viper

Mighty Viper machines are built with heavy castings, precision components, and clean-room-assembled spindles for demanding machining environments. Bridge mills and large VMCs require particular attention to structural alignment and spindle condition. Here is what to inspect on used units.

On bridge and double-column machines, verify the columns and crossrail. Check column squareness and crossrail parallelism to the table surface. On large-format bridge mills with X-axis travels exceeding 120 inches, verify positioning accuracy and straightness across full travel. Test the crossrail (Y-axis) and ram (Z-axis) for smooth motion without play. Inspect linear guideways or box ways for wear on all axes. On multi-spindle PRO-TS models, verify that all three spindle heads track consistently across the table.

Test the spindle and automatic tool changer. Measure spindle runout at the taper nose (CAT 40 or CAT 50 depending on model). Run the spindle across the full RPM range and listen for bearing noise or vibration. On five-face PM5 machines, test each interchangeable spindle head for secure automatic engagement and accurate positioning. Cycle the ATC through every pocket and confirm reliable tool exchange.

On VT-series CNC lathes, check the spindle, turret, and ways. Measure main spindle runout and test across all gear ranges on geared headstock (GL) models. Index the turret through every station and confirm positive lockup. On live milling models (GLM), test each driven station for smooth rotation and adequate torque. Check box way condition for wear or scoring. Verify ballscrew backlash on all axes.

Verify the CNC control and electrical systems. Mighty Viper machines ship with Fanuc, Mitsubishi (Meldas), or Siemens controls. Confirm clean power-up, axis referencing, and program execution. On older Mitsubishi Meldas 500-series controls, verify that all I/O boards and communication functions work correctly.

Mighty Viper PRO & PMC Bridge Machining Centers

The PRO series is Mighty Viper's flagship single-spindle bridge machining center, with X-axis travels commonly exceeding 120 inches, Y-axis over 94 inches, and Z-axis over 42 inches. These double-column machines handle large mold bases, dies, patterns, aerospace structures, and heavy weldments. CAT 50 spindles with up to 30 HP deliver cutting power for heavy face milling and deep cavity machining. The PMC series provides wider Y-axis travel and heavier table load capacity for oversized workpieces. PRO and PMC bridge machines are the most commonly traded Mighty Viper models on the used market.

Mighty Viper PRO-TS & PM5 Specialty Machines

The PRO-TS triple-spindle bridge machining center runs three spindles simultaneously from a single setup, effectively tripling throughput on parts that can be fixtured in parallel. The PM5 five-face machining center uses automatically interchangeable spindle heads to machine top, front, back, and both sides of a workpiece without re-fixturing. Head options include 90-degree, 30-degree, and universal heads. Both machines reduce setup time and part handling on complex multi-sided workpieces.

Mighty Viper VMC-Series Vertical Machining Centers

The VMC series (VMC-850, VMC-1000, VMC-1260, VMC-1600, and larger) provides C-frame vertical machining for job shops, production, and mold work. Available with Fanuc or Mitsubishi controls, CAT 40 or CAT 50 spindles, and 24 to 40+ tool ATC capacity. The RD-500 delivers compact vertical milling in a smaller footprint. The LG series provides economical high-speed production capability. The VMC-2100 5AB brings full 5-axis simultaneous machining for complex contoured parts.

Mighty Viper VT-Series CNC Lathes & PBM Boring Mills

The VT series (VT-20 through VT-40) features box way slant-bed construction, geared headstocks with multiple speed ranges, and heavy-duty castings for rigid turning. "GL" designates geared headstock with box ways. "GLM" adds 12-station live milling tooling for combined turning and milling. Swings range from approximately 20 to 40 inches with various center distances. The PBM horizontal boring mill handles heavy boring and milling with a 5-inch spindle diameter and W-axis quill travel up to 27.5 inches.

How to Sell Your Used Mighty Viper

Mighty Viper machines hold solid resale value thanks to 45+ years of manufacturing heritage, heavy-duty construction, and consistent demand from mold and die shops, aerospace manufacturers, and large-part fabricators.

Resell CNC buys used Mighty Viper machines, every model and size, nationwide.

Contact us at (844) 478-8181 or 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 Mighty Viper Machines

Are used Mighty Viper machines reliable?

Yes. Mighty Viper has manufactured CNC machines in Taiwan since 1975 with over 25,000 machines sold in North America. The factory maintains a full CMM inspection facility and dedicated clean room for spindle assembly. Heavy castings, box way construction, and Fanuc, Mitsubishi, or Siemens controls deliver proven reliability in production environments.

What should I inspect before buying a used Mighty Viper?

On bridge mills, verify column squareness, crossrail alignment, and positioning accuracy across full travel. Test spindle runout and ATC function. On lathes, check spindle runout, turret indexing, box way condition, and gear range function. On all machines, test the CNC control for proper operation.

What Mighty Viper models hold their value best?

PRO-series bridge machining centers maintain the strongest resale values due to large-format capability and demand from mold and die manufacturers. VT-27GL and VT-33GL geared headstock lathes also hold well. Call (844) 478-8181 for current valuations.

Does Resell CNC offer financing on used Mighty Viper machines?

Yes. Resell CNC offers flexible financing options to help your business acquire the equipment it needs. Contact us at (844) 478-8181 to discuss terms.

How do I sell my used Mighty Viper?

Contact Resell CNC at (844) 478-8181 or sales@resellcnc.com. We buy all Mighty Viper models nationwide. Free appraisal within 24 hours.