Ekstrom Carlson repairs and rebuilds Doosan spindles and live tooling to OEM performance standards — including milling heads, angle heads, and turning attachments. Our technicians service Doosan 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.
Doosan spindle models we repair
| Brand | Model / RMA Number | Serial / Job Number | Max RPM | Parts Reference |
|---|---|---|---|---|
| Doosan | WJ1310-01 RMA0025739 | 1309001 / R2025634 | 6,000rpm | 700033170000477001215700127670022437002249 |
| Doosan | DNM40011 live tool | MV0009-002382 / R2024650 | 8,000rpm | 4 7001586 |
| Doosan | DNM40011 live tool | mill spindle / – | – | |
| Doosan | WJ1310-01 live tool | WJ1310-01 / R2019376 | – | 70012767001215700033170022437002249 |
| Doosan | HP630 live tool | hp630026 / R2015136 | 10,000rpm | 2 dr7000995 |
| Doosan | DMM400 live tool | CAT 40 / – | 8,000rpm | |
| Doosan | DNM 5700 live tool | DNM 5700 / – | 12,000rpm | |
| Doosan | DNM400 live tool | Big Plus / – | – | |
| Doosan | HM1000 live tool | HM1000 / – | – | |
| Doosan | HM4000 live tool | 100BNC10ATYDBBP4 / – | – | NN3019MBKRCC0P4N1019BTCCG18P4 |
| Doosan | Mynx 5400 live tool | Mynx 5400 / – | – | |
| Doosan | Puma 300MC live tool | Puma 300MC / – | – | |
| Doosan | MX2600ST spindle | capto c6 / – | – | |
| Doosan | Mynx 540 RR-MV live tool | 4020 8k / – | – | |
| Doosan | Puma live tool | GT2600 / – | – | |
| Doosan | NHM8000 live tool | NHM8000 / – | – | |
| Doosan | DBC160 spindle | DBC160 / – | – | |
| Doosan | DHF8000 spindle | DHF8000 / – | – | |
| Doosan | DNM 650 spindle | DNM 650 / – | – | |
| Doosan | DNM 5700 spindle | DNM 5700 / – | – | |
| Doosan | DNM400 spindle | DNM400 / – | 8,000rpm | 2 7000875 |
| Doosan | DNM4500 spindle | DNM4500 / – | 8,000rpm-12,000rpm | Big Plus |
| Doosan | hp4000 live tool | hp4000 / – | – | |
| Doosan | hp4000 spindle | hp4000 / – | – | |
| Doosan | DNM4500 live tool | DNM4500 / R2018891 | 8,000rpm-12,000rpm | 700127670003787001011700032470022437001147 |
| Doosan | Lynx spindle | 2100LSV / – | – | |
| Doosan | MV40 live tool | MV40 / R2021599 | – | 2 70010427001358 |
| Doosan | Puma 480 lathe | Puma 480 / – | – | |
| Doosan | NHP4000 live tool | NHP4000 / – | – | |
| Doosan | Puma 240C live tool | Puma 240C / – | – | |
| Doosan | Puma 2600SYII spindle | Puma 2600SYII / – | – | |
| Doosan | Pump SMX ST spindle | Pump SMX ST / – | – | |
| Doosan | DNM 4500 live tool | DNM 4500 / R2022003 | 8,000rpm | 4 7002682 |
| Doosan | DNM 45005 spindle | MV0118-000024 / R2022172 | 15,000rpm | 7002794 |
| Doosan | DUM500 live tool | MV0010-002187 / R2022922 | 8,000rpm | 4 7001586 |
| Doosan | 540 Mynx spindle | 540 Mynx / R2024375 | 8,000rpm | 2 7001593 |
| Doosan | V550 spindle | V550 / – | – | |
| Doosan | HP4000 spindle | HP410115 / R2021808 | – | 2 70027107002711 |
| Doosan | NHP4000 spindle | 0028-000110 / R2021946 | 15,000rpm | 2 7001674 |
Have questions about Doosan spindle repair, turnaround times, pricing, or technical requirements?
Our technicians are ready to help.