Pyramid Tumbling Media
Pyramid shape plastic media is ideal brass, copper and aluminum parts light deburring and smoothing, with little shine. It enters small details of parts without lodging issue.


Ideal to finish precision parts like jewelry

Light deburring of soft metal parts

Surface conditioning with little shine

Wear resistant plastic deburring media

Consistent quality and stable performance

Pyramid Tumbling Media

Pyramid tumbling media is the mass finishing media with a pyramid shape.

We can make pyramid shape media with plastic media and ceramic media.

Besides, we can also make porcelain media in a pyramid shape.

pyramid tumbling media plastic media deburring and smoothing

The most popular type of pyramid tumbling media is the plastic pyramid tumbling media.

Pyramid shape tumbling media is preferred because it has sharp contacting points that can enter deep in the parts holes, recesses, and slots.

Meanwhile, pyramid tumbling media not jams in the parts.

At Inovatec, the smallest size pyramid media is 1/4 inches (6mm).

plastic parts deburring light

This small size is ideal for jewelry parts deburring, bullet shell smoothing, and aluminum parts finishing.

Also, delicate parts and parts with little details use small media for deburring.

Pyramid tumbling media is used either in vibratory finishing machine, vibratory tumbler, rotary barrel finishing machine, or centrifugal disc finishing machine.

It keeps its original shape as the size wears down.

Pyramid tumbling media is widely in use in multiple applications.

Here are the reasons:

  • Pyramid plastic polishing media replace ceramic media; make light deburring on soft metals
  • Surface smoothing of metal parts for the secondary polishing process after the ceramic deburring
  • Remove oxidation layer and heating scale on brass bullet shells
  • ¬†Create a perfect surface that ready for electroplating

aluminum parts deburring with plastic media

Besides, Inovatec developed various recipes for pyramid media, including light cutting, medium cutting, faster cutting as well as aggressive cutting series.

Whether you have a hard titanium medical bone plate or a nylon 3D printed part, we have the right media for you.

Inovatec has rich experience in plastic tumbling media production.

Our experienced engineer suggests the right media size and shape.

Contact us today and get the free quote now!

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