Spindle Rebuild

We minimize your downtime so you can
MAKE MORE

Spindle Rebuilds at Ellison Technologies

With 60 years of supporting manufacturers, we understand the importance of getting your machine and business back up and running quickly. That’s why we are your one source for spindle repair:

Quick turnaround
Quality workmanship by factory trained engineers
Work backed with 1-year warranty*
Full service from start to finish

For Spindle Support Call: (262) 523-3405
Email: rebuilds@ellisontechnologies.com

Exchange spindles help eliminate downtime so you can continue to MAKE MORE.

Our Ellison Technologies Spindle Rebuild facility has various Doosan and Mori Seiki rebuilt spindle styles in stock and ready to ship today. Contact us today for a quote on a ready rebuilt spindle. If we don’t happen to have your specific style in stock, we can still rebuild yours and expedite it whenever possible.

Have extra spindles lying around? Let us know; we can make you an offer to purchase your old spindles or rebuild for your stock.

…thank you for your techs on the horizontal spindle [exchange]. Please tell your team, “Great Job.” We are back in production! With no question, slam dunk, my next horizontal will be another Doosan…"

– Owner, KLM Machining Inc. (WI)

Our Spindle Rebuild Process

The Ellison Technologies Spindle Rebuild team takes the utmost care when handling each and every spindle. We provide a thorough inspection, cleaning and repair process that ensures your spindle is returned in exceptional operating condition.

Our team of experts repair your spindle to maximize performance and improve productivity.

Replace all bearings, preload collars, and O-rings with components that meet or exceed OEM specifications.

Bearing preloads are fit to the spindle shaft and housing, preload collars and spacers are ground to size.

Spindles are cleaned, detailed, and inspected to ensure they meet OEM standards.

Spindle is assembled in a clean room with final inspections conducted to ensure performance meets OEM specifications.

If applicable, the drawbar is cleaned, greased, and tested for secure tool retention.

Bearing preloads are fit to the spindle shaft and housing, preload collars and spacers are ground to size.

All steps throughout the process are thoroughly documented and photographed: Spindle arrival, disassembly, inspection, performance measurements and final packaging.

I've been working with Kim on a spindle rebuild for my NT4250 and I wanted to let you know it was a pleasure working with her. She was very prompt with replies to any questions I had, she's very pleasant to work with, thanks.” – Ron D., Eastlake, OH

– Ron D., Eastlake, OH