Hyundai Wia Spindle Repair and Rebuild

Hyundai-Wia Spindle Repair and Rebuild_afterSince 1976 Hyundai Wia has been manufacturing parts for the Machine Tool Industry. They make a very precise, yet tough spindle.  Your Hyundai Wia (Also known as Hyundai-Kia) spindle is in expert hands with the fully trained and experienced technicians at High Speed Technologies, Inc.  Need it fast? Why not take advantage of our Quick Turn Around service! Most Hyundai Wia spindle repairs are backed by a 1 year warranty and our 30-year reputation of OEM-quality spindle repair.

Here are just some of the common Hyundai-Kia spindle performance issues that we resolve:

  • Noisy bearings
  • Contaminated bearings
  • Increased vibration
  • Damaged shaft
  • Poor part finish
  • Failed seal
  • Dropping tools
  • Shaft seized
  • Excessive runout at Taper ID
  • Preventative Maintenance

At HST, we replace all bearings with top name-brand ABEC 7 super-precision spindle bearings. Your spindle repair will minimally include replacing all seals, grinding bearing spacers for proper preload and restoration of damaged shaft surfaces. Then we perform high-speed balancing to eliminate vibration, extend spindle life and improve finish quality on parts. HST has provided the CNC machining community with a high-quality alternative to higher-priced OEM spindle repairs since 1986.

Hyundai-Wia Spindle Repair and Rebuild_before and after

Hyundai-Wia Spindle before and after

This Hyundai Wia VX-400 spindle was dropped off at our facility by a local CNC Machine supplier out of Massachusetts. They suspected a bearing problem but did not give specific details. Upon disassembly we did find a fractured ball cage within the #1 bearing.  But all other bearings were relatively clean and operable but slightly worn. All bearings had to be replaced with new along with all O-rings and other seals.

Hyundai-Wia Spindle Repair and Rebuild_bearing failure

#1 bearing cage fractured. #2 bearing was slightly worn

Hyundai-Wia Spindle Repair and Rebuild_worn drawbar

Worn drawbar springs should be replaced with new.

The drawbar springs had not been changed out for two years so we replaced them with new but the gripper was OK for re-use. The new springs increased the drawbar pull force by 900 Lbs. After repair this spindle ran fantastic and passed our stringent testing. Prior to our receipt this spindle had been repaired by another spindle repair house and failed after only two years. This Hyundai Wia has been running strong since we repaired it over 3 years ago!

Here at High Speed Technologies we love a happy customer! For expert Hyundai-Wia spindle repair, please email or call us at 603-483-0333 for a free, no obligation quote. We offer one-year warranty and Quick-Turn-Around. We are fast, experienced and our work is guaranteed!!