Ekstrom Carlson repairs and rebuilds Heian spindles and live tooling to OEM performance standards — including milling heads, angle heads, and turning attachments. Our technicians service Heian spindles across CNC lathes, machining centers, and multi-axis turning equipment.
Every repair starts with a full disassembly and written diagnosis. We replace worn bearings, restore tapers, repair housings, and rebuild with precision components — then dynamically balance, run-out test, and thermally verify every spindle before it ships back to you.
Our Process
Full disassembly, bearing inspection, housing measurement, and root‑cause analysis. You receive a written evaluation before any work begins.
Bearing replacement, shaft re‑grinding, taper restoration, seal replacement, and housing repair — using components matched to OEM specifications.
Dynamic balancing, thermal testing at operating speed, and run‑out verification. Every spindle ships with a documented test report.
Heian spindle models we repair
| Brand | Model / RMA Number | Serial / Job Number | Max RPM | Parts Reference |
|---|---|---|---|---|
| Heian | M9310C spindle | M9310C / R2018904 | 18,000 rpm | 8.8kW700042670004052 70009582 7001056 |
| Heian | M8886D spindle | 6605400 / R20251013 | 17,400 rpm | 8.5kW200v300 Hz21800405 |
| Heian | M9205B spindle | M9205B / R2017449 | 18,000 rpm | 8.8kw70004267000405 |
| Heian | M8891D spindle | 506586 / R2017315 | 17,400 rpm | 5.5kWdr7000726dr7000841 |
| Heian | M0205B2 spindle | M0205B2 / R2014607 | 24,000 rpm | manual collet11kW |
| Heian | M0205B spindle | M0205B / R2014158 | 24,000 rpm | 11 kwdr70006917000062 |
| Heian | M0205B spindle | 804271 m / R20221199 | 17,400 rpm | 8.8kW200v300 hz04260405 |
| Heian | M8808 spindle | 102082 / R20211173 | 17,700 rpm | 5.5kW200v300 hz70000477000149 |
| Heian | M8808 spindle | 102082 / R2021502 | 17,700 rpm | 5.5kW200v300 hz70000477000149 |
Have questions about Heian spindle repair, turnaround times, pricing, or technical requirements?
Our technicians are ready to help.