Office:  888-811-4999
We Proudly Service the following Makes:
Bryant, Chiron, Cincinnati, Colombo, Colonial, Daewoo, Enshu, Fischer, GMN,
Gamfior, Gilman, Grosite, Hardinge, Hessapp, Heald, Heller, Hatchi, Hitachi Seiki,
Hurco, Hydromat, Ibag, Index, Ingersoll, Kingsbury, Kitmaura, Lamb, Landis, Makino,
Matsurra, Mitsubishi, Mitsui Seiki, Miyano, Mori Seiki, NSK, Niigata, OKK, Okuma,
Okuma Howa, Omlat, Pope, Precise, Reid, SKF, Seko Seiki, Setco, Toyoda, Toyo,
and hundreds & hundreds more.......
HMC/ VMCs & Turning Centers
Grinding Applications
Spindles

BLANCHARD
BLOHM
BONEHAM & TURNER
BRIDGEPORT
BROWN & SHARPE
BRYANT
CAMPBELL
CHIRON
CINCINNATI
CLEVELAND
DAEWOO
DEVLIEG
EKSTROM-CARLSON
ENSHU
EMAG
EXCELLO
FADAL
FAG
FANUC
FELLOWS
FEMCO
FISCHER
FORTUNA
FOSDICK
FRAUENTHAL
GAMFIOR
GILMAN
GIORDONA COLOMBO
GMN
GRISETTI
GROS-ITE
HARDINGE
HEALD
HELLER
HURCO
HYDROMAT
IBAG
INDEX
INGERSOLL
JET
JOHNFORD
JUNKER
KELLENBERGER
KINGSBURY
KITAGAWA
KITAKO
KITAMURA
LAMB
LANDIS
LASALLE
LIDKOPING
MAAG
MAHO
MAKINO
MASTER
MATSUURA
MATTISON
MAZAK
MITSU-SEIKI
MITSUBISHI
MITSUI
MIYANO
MONARCH
MOORE
MORI SEIK
NIGATA
NILES
NORTON
NSK
OKAMOTO
OKK
OKUMA
OLOFFFSON
OMLAT-TORINO
ONSRUD
OVERBECK
PANGBURN
PARKER MAJESTIC
PERSKE
POPE
PRATT-WHITNEY
PRECISE
SEIKO
SEIKO SEIKI
SETCO
SKF
SOPKO
SPRINGFIELD
STAMA
STUDER
TAFT PIERCE
TOSHIBA
TOYO
TOYODA
TRAUB
TREE
UVA
WASINO
WEISSER
WHITNON
YASKAWA
Lead Times
1-3 Days Emergency Repair
1-2 Weeks Standard Repair
Warranty
All Spindle repairs have a
1 year in service Warranty
Motor City Spindle Repair
We specialize in rebuilding Motorized Japanese HMC/VMC and
Turning Center spindles:

We rebuild over a half million dollars a month in precision spindle repair.  The
most popular machine tool manufacturer that we rebuild is Mori Seiki.  If you
are running HMC/VMC or turning center machine tools then chances are we
have extensive experience rebuilding your exact make and model.  Give us a call
and we can provide free quotations over the phone or simply ship us your
spindle for a free detailed evaluation.

Do you have a Spindle that needs to be rebuilt?
Click here for a Free Quotation.

All repairs have new precision bearings, o-rings, seals, and other components
installed.  Encoders, other sensors, motor windings, tapers, bearing journals,
housing bores, and draw bar components are replaced with new components or
rebuilt as necessary.  

Spindle Repair Testing
All spindles are rebuilt and tested at maximum rpm
Spindles are initially ran at 5% of maximum speed
Bearing Temp & vibration are checked.  Once verified to be with  OEM specs,
the rpm is increased to 10% of max. rpm
All spindle units are checked before & during the increase of rpm at all intervals
Once they are proven to be within OEM specs they are increased by 10%
intervals of the max rpm until max rpm is acheived
When max rpm is achieved the spindle is ran for 1-2 hours
Only when bearing temp & the vibration analysis readings are within spec is
the unit approved for shipment