What to Look for When Buying a Used Omax Waterjet
Omax machines are known for durability and long service life, with many original-generation JetMachining Centers still running in production shops after fifteen or twenty years. That said, waterjets are consumable-heavy machines, and the condition of wear items matters more than overall age.
Inspect the high-pressure pump. Omax machines ship with either EnduroMAX direct-drive pumps (newer, industry standard) or legacy intensifier pumps. On direct-drive pumps, check for oil leaks, crankshaft noise, and service history on seal kits, check valves, and high-pressure cylinders. Intensifier pumps on older machines are more maintenance-intensive; verify recent rebuilds. A healthy pump produces steady 60,000 psi output without pressure fluctuation.
Examine the cutting head and plumbing. Mixing tubes and orifices are consumables; plan to replace them as part of commissioning on any used machine. Check high-pressure tubing and fittings for corrosion, kinks, or prior leak repairs. On Tilt-A-Jet or A-Jet heads, verify the tilt axis moves smoothly through its full range and holds calibration. On 5-axis A-Jet heads, confirm the rotary axis is accurate and free of backlash.
Check the tank, slats, and catcher. Waterjet tanks accumulate spent garnet abrasive that requires regular removal. Ask about the abrasive removal system (manual shoveling, auger, or slurry pump) and its condition. Inspect the support slats for wear and plan replacement as routine maintenance. On models with Rapid Water Level Control, verify the dampening system works correctly for noise-suppressed underwater cutting.
Verify the IntelliMAX software and PC. Omax machines run IntelliMAX on a Windows-based industrial PC. Confirm the software version, licensing, and PC condition. Older PCs running discontinued Windows versions may need an upgrade. Verify LAYOUT and MAKE both launch and communicate reliably with the machine.
Omax Waterjet Model Guide
OMAX JetMachining Centers
The flagship OMAX series is the brand's premium product line, featuring the full IntelliMAX software suite, precision ground ballscrews, and linear rail guidance. The OMAX 55100 (55 x 100 in work envelope) and OMAX 80X (80 x 156 in) are the most commonly traded large-format models. The 60120, 80160, 120X, and 160X serve larger-plate applications. Compact OMAX models include the 2626, 2652, and 2031, which remain highly sought-after on the used market for their footprint and precision.
MAXIEM JetCutting Centers
The MAXIEM series (1530, 2030, 2040, 3060) is Omax's value line, offering abrasive waterjet cutting at a lower investment than the premium OMAX series. MAXIEM machines use the same IntelliMAX software core with a simplified feature set. Build quality and long-term durability match the OMAX line, making used MAXIEM units a strong value for job shops and fabricators.
GlobalMAX Entry-Level Waterjets
The GlobalMAX series (1530, 2030, 3060) targets shops entering waterjet cutting for the first time. GlobalMAX trades some top-end features for accessibility while retaining Omax's core pump and software technology. Used GlobalMAX units often serve secondary or backup duty in shops that later upgrade to the premium OMAX line.
ProtoMAX & MicroMAX
ProtoMAX is Omax's compact personal waterjet, with a 12 x 12 in cutting envelope designed for classrooms, research labs, makerspaces, and prototype shops. It plugs into standard single-phase power. MicroMAX is a precision micro-waterjet for fine-detail cutting in medical device, electronics, and jewelry applications.
How to Sell Your Used Omax
Omax waterjets hold strong resale value thanks to the brand's reputation, large installed base, and ongoing parts and software support through Hypertherm. The OMAX 55100, 80X, and compact 2626/2652, along with MAXIEM 1530 and 2030 units, are in particularly high demand on the secondary market.
Resell CNC buys used Omax waterjets, every series, every generation, nationwide.
- Contact us by calling (844) 478-8181 or emailing 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 Omax Waterjets
Are used Omax waterjets reliable?
Yes. Omax builds to a high standard of durability, and well-maintained units routinely run fifteen to twenty years in production environments. Wear items (pump seals, orifices, mixing tubes, tank slats) are the primary maintenance concern, and all are readily available through the factory parts network.
What software does Omax use?
Omax machines run the IntelliMAX suite on a Windows-based industrial PC. IntelliMAX includes LAYOUT (CAD and nesting) and MAKE (toolpath and machine control). The software is widely regarded as one of the most intuitive in the waterjet industry and is a primary reason for Omax's strong position in the job-shop market.
What should I inspect before buying a used Omax?
Focus on the high-pressure pump (service history, seal and check valve condition, pressure stability at 60,000 psi), the cutting head and plumbing (mixing tube, orifice, fittings, Tilt-A-Jet calibration), the tank and abrasive removal system, and the IntelliMAX software license and PC condition. A cutting demonstration on sample material is the best single test of overall machine health.
What Omax models hold their value best?
OMAX 55100 and 80X large-format JetMachining Centers, compact OMAX 2626 and 2652 models, and MAXIEM 1530 and 2030 value-line machines all maintain strong resale values. Machines with EnduroMAX direct-drive pumps command a premium over older intensifier-pump units. Call (844) 478-8181 for current valuations.
Is Omax still in business?
Yes. Omax was acquired by Hypertherm Associates in 2021 and continues to build waterjets at the Kent, Washington facility under the Omax, MAXIEM, GlobalMAX, and ProtoMAX names. Parts, software updates, and service remain available through the Hypertherm network.
What industries use Omax waterjets?
Omax machines serve aerospace, automotive, medical device, architectural, signage, stone and tile, art, and general job-shop fabrication. The machines cut virtually any material (metals, composites, stone, glass, rubber, foam, ceramics) without heat-affected zones, making them popular for materials sensitive to thermal cutting.
Does Resell CNC offer financing on used Omax waterjets?
Yes. Resell CNC offers flexible financing options to help your business acquire the equipment it needs. Call (844) 478-8181 to discuss terms.
How do I sell my used Omax?
Contact Resell CNC at (844) 478-8181 or sales@resellcnc.com. We buy every Omax, MAXIEM, GlobalMAX, and ProtoMAX model nationwide. Free appraisal within 24 hours.