New Fadal Spindle taper grind guaranteed to run out no more than .0002" at 10" from spindle nose.  OEM spec and other rebuilders are generally satisfied with .001" at 10" from spindle nose.  Ask others what their guaranteed run out is...then check.  We'll send you a test arbor to check if you question ours, or better yet, someone else's!!

Completely broke in before you get it.  Just drop it in and go-for-chips!!

The Spindle Test and Analysis Stand is utilized to pre-condition spindles before they are installed in a machine. This process is accomplished over several hours at various increased running speeds which can be selected at the push of a button by the end user. Motor controls allow the user to choose specific speeds to "soak" the spindle for specific periods of time.

In order to achieve the tight tolerances demanded by today's manufacturing companies, spindle vibration levels must be reduced to absolute minimums. The Spindle Test and Analysis Stand prevents vibration from other sources, such as resonance or vibrations from nearby machines from being transmitted into the spindle resulting in erroneous readings. Accurate vibration measurements make it easier to identify and eliminate the source.

With FadalCNC.com balancing capabilities, we are able to effectively balance Fadal Spindles to meet and exceed the most stringent balancing tolerances. In addition to Fadal Spindles, here are other components requiring balancing we are capable of: