Motor City Spindle Repair

We’ve trusted Motor City Spindle for years to repair and refurbish our spindles. Their team delivers exceptional service, quickly identifies root causes, and provides solutions to extend spindle life—even for recurring OEM issues. They’re always responsive and ready to help. Highly recommended for spindle repair!

We have been using Motor City Spindle for several years to refurbish MAG and Heller CNC Spindles. They provide great customer service, detailed assessments of the spindle before refurbishment, pay close attention to any OEM failure points we are concerned with, follow-up on the refurbished spindle after it is reinstalled, and stay in close contact for upcoming service needs!

Motor City Spindle was great to work with. their team was fast, knowledgeable, and kept me updated every step of the way. Highly recommend their machine vibration maintenance too

I would definitely recommend them from the start of the process to the completion they were super helpful. Any questions I asked were quickly answered. I installed spindle back in the machine and that was a challenge as it was to remove it as well. But the machine tool manufacturers should offer a special tool to remove and reinstall that would be a great help.

We have a tripet grinder that needed a rebuild, removed spindle from machine and sent it to them. 9 whole long months they had this spindle to repair. We had to outsource parts for grinding because of this. Near the end when we finally received it back we had little to no communication from them regardless of how many and how often we had reached out. After we finally received we installed it back into the machine(machine since has ran less than a handful of operations). All of a sudden back to square one the spindle is acting up yet again. Sent it to motor city to ONLY CHECK OUT THE ENCODER. They failed at that even completely disassembled the spindle down to nothing, told us we crashed the spindle, someone contaminated the internal of the spindle with oil(where spindle is in machine there isn’t either way lube nor hydraulic oil just coolant). They sent us a completely disassembled spindle back to us, told us the warranty was void because of oil contamination. We have no blueprints as to how the spindle goes back together. To whom it may concern, I highly recommend you do your homework before ever using this company. They are by no means efficient(9 months time for a plug? Give me a break), they will stab you in the back at the drop of a hat and surely point fingers to any fault at the customer. Company deserves blacklisted across the board. Edit: After another 4/5 months we had sent the sabotaged spindle out to SKF whom are local to us. After a handful of months they were able to rebuild our spindle. After installing we found out that prior to rebuild from SKF the motor windings were all sorts of screwed up(now utilizing a jumper not comparable to machines other 3 spindles in use). Not only will you need to thoroughly go through your spindle mechanically, you will want to look over your spindle motor windings. Motor city certainly has a Gold Star 5/5 for sabotaging customers equipment!

Been using Motor City Repair for a few years now. World class spindle manufacturing shop onsite. Reliable team of true machinist with decades of experience so I trust where to send our spindles. Very reasonably priced for the value! They also stock thousands of parts to various cnc OEM brands, saved me countless hours being a true outfit for cnc spindle rebuilds and cnc machine aftermarket parts.

Very friendly nice people. They took their time to help and explain to me and what my machines problem might be, then even suggested another company because I was looking for something different. Huge thanks to Brian the owner over there

Very responsive, friendly and helpful throughout the entire process. We truly appreciated how hands on the entire team was. Simply a great company to work with and enjoyed the experience. Will not hesitate to use them again.

Motor city and staff not only did a great job building my spindle but kept me updated. Absolutely recommend Ron T Maintenance Supervisor Steel Industry

Some of the most experienced technicians in the industry. This is a great place to send in your broken units to.