Spindle ● Ballscrew ● Workholding ● Machine Component Support
Machine down? We get you up and running - fast.
NNG Industries repairs, rebuilds, exchanges, and upgrades critical machine components for manufacturers across North America. When downtime hits, we’re the team that gets you back in production.
Repair. Rebuild. Exchange. Upgrade.
OEM-trained technicians
Multi-component expertise
Exchange
options
Warranty-backed service
Your Complete Partner for Production-Critical Components
Automation & Linear Motion
Troubleshooting, repair and replacement support for automation and motion-control systems.
Exchange Programs
Available exchange options that can reduce the time spent waiting for a repair while credit is being applied to you.
Spindle Repair & Rebuild
Inspection, balancing, precision repair and testing for machining, turning and grinding applications.
Ballscrew Repair & Rebuild
Repair and rebuild support for ballscrews, leadscrews, roller screws and linear-motion components.
Field & Emergency Service
Responsive diagnostic and repair support for urgent machine problems where available.
Workholding Repair
Power and manual chucks, actuators, steady rests, live tooling, indexing, magnetic and related workholding devices.
What Happens Next
- Tell Us What’s Happening Share the symptoms, failure details, or production issue.
- Send, Schedule, or Arrange Pickup We schedule and receive the component however works best for your operation.
- Inspect and Diagnose NNG will perform a full teardown, evaluation, and root-cause analysis.
- Review the Recommendation You get a clear repair vs replacement decision with pricing and lead time.
- Repair, Rebuild, or Source NNG executes the most practical path – repair, rebuild, exchange, or replacement.
- Validate, Document, Package, and Return Every component is tested, documented, and shipped back ready for production.
Receive → Inspect → Diagnose → Approve → Repair → Validate
Real Problems Documented Solutions
Real-world failures from production floors across North America – and the clear path NNG took to get each machine back online fast.
Midwest Precision Components
- Haas VF-4SS
- Spindle cartridge
- Excessive vibration and overheating at high RPM
- Full teardown, bearing replacement, and dynamic balancing
- 5 business days
- Machine returned to full production speed with zero vibration
Apex Tool & Die
- Okuma LB3000 EX
- Ballscrew (Z-axis)
- Lost positioning accuracy and audible noise
- Precision regrind, new nut assembly, and laser calibration
- 4 business days
- Positioning restored to original OEM tolerance
Summit Automotive Systems
- Mazak Integrex i-200
- Workholding hydraulic chuck
- Jaw slip and inconsistent clamping force
- Complete rebuild with new jaws, seals, and hydraulic cylinder
- 3 business days
- Clamping force restored and scrap rate dropped 40%
Downtime Stops Here
From Aerospace to Semiconductor, we keep the most demanding production environments running with rapid, precision. We evaluate, repair, rebuild, exchange, and offer replacement options so you can make informed decisions and return to production faster.
Machine support across multiple systems.
Spindle, Ballscrew, Workholding & Machine Component Support
Machine Down or Showing Signs of Failure?
Tell us the make, model, component, and symptoms. We’ll help you determine the most practical next step.