Kramer Industries Inc. > Vibratory Finishing Systems


Vibratory tumbling systems are the go-to finishing systems for batch and continuous parts finishing. Its rolling action removes material from pockets, recesses, and bores on delicate parts, making it ideal for almost any size and shape parts. They are available in bench model sizes for small parts and smaller batch sizes, as well as in massive tub style systems for extremely large parts and bigger batches.

To achieve an optimal finish, these tumblers produce a cutting action by shaking the tub at a high speed. This causes the tumbling media and parts to scrub against each other, producing thorough and precise abrasions to remove burrs. A shaft with rotating eccentric weights mounted on the tub produces this effective shaking action.

Due to its high speed and short stroke, large bulky parts run easily through this system without damage. Typically, parts with long wingspans and landing struts run routinely in these systems. As a result of its high speed, small orbit action, the powerful movement yields little stress on the parts. Vibratory tumblers can be fully automated for a flow-through, continuous operation, or used for a basic batch operation.


  • Wide Variety of Load Sizes
  • Wet or Dry Processing
  • Accommodates Small and Large Parts
  • Consistent and Efficient Tumbling
  • Rolling Action to Protect Fragile Parts
  • Short Cycle Times
  • Built-In Seperating in Some Models
  • Continuous Processing; Flow-Through Production


  • Heavy and Light Deburring
  • Polishing
  • Burnishing
  • Deflashing
  • Cleaning and Rust Removal
  • Scale Removal
  • Drying Parts

Typical Uses

  • Large Batch Production Runs
  • Heavy Loads
  • Tumbling Large Parts
  • R&D and Lab Testing
  • Small Batch Runs
  • Drying Parts
  • Deburring Metal Parts
  • Deflashing Plastic Parts
  • Polishing Metals and Plastics

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