Model 2000 Roller Micrometer

Size and sort small parts for go/no-go determination prior to production or processing -- quickly, easily, and with unprecedented accuracy.

There may be many ways to size and sort small parts, but none is as quick, easy, convenient, sensible, and cost effective as our roller micrometer.

Our roller micrometer functions as an automated thickness gauge.  Sort solder spheres for BGA and flip chip applications, steel/plastic/composite bearings, metal stampings, solder pre-forms, washers, ceramic tubes, metal studs, glass beads, tungsten carbide forms -- virtually any part up to 0.5" in size.

How It Works

The principle employed is simple, yet precise, and lends itself to automation.  The rollers are precision machined and highly polished; they are mounted parallel and level with one another and both rotate upward and outward at the point where parts are introduced.  Adjustable legs permit operation in a tilted position so that parts move down the incline between the rollers.   One of the rollers is adjustable at one end to create a wedge-shaped opening so that parts introduced into the micrometer fall through at different places depending on their diameter or dimension being gauged.  Parts are caught in collectors.

Roller micrometers easily sort solder spheres, stampings, tubes, preforms, glass beads, and many other parts with tolerances as close as 0.0001" ± 0.00001" (2.54µm ± 0.25µm).

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We'd like to tell you more about the Model 2000 and how it might fit into your small parts production and processing program.  To learn more or to discuss your application, get in touch with us today.