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VIBRA-DRUM® Lab Scale Grinding Drums

The GK VIBRA-DRUM® Lab Scale Grinding Drum is an energy-efficient, vibratory drum capable of breaking down materials more effectively. The unique attrition capabilities of the VIBRA-DRUM® make it ideal for offline testing scenarios to keep your production flowing.

Ideal for occasional batch grinding use, the VIBRA-DRUM®  Lab Scale Grinding Drum is backed by GK technical support. Ask our experts!




  • VIBRA-DRUM® Lab Scale Grinding Drum is versatile and easy to use.
  • Fine grinding: 3000 microns – 5 microns.
  • Allows your facility the opportunity for on-site project testing which can help ensure representative product and process.
  • Economics make it reasonable for use in cases where customers need to process occasional batch grinding.
  • Chamber material fabrication means it is suitable for many chemical processes such as grinding during initial leach of precious metal recovery operations.
  • Lab data from drum can directly be used for scaling up.
  • Easy to move via forklift.
  • Less than 2,000 lbs. and no special foundations required.


Product Qualification:

The VIBRA-DRUM® is proven to efficiently grind:

  • Abrasives
  • Alumina
  • Aluminum Oxide
  • Barite
  • Barium Ferrite
  • Calcined Magnesite
  • Cement
  • Clay
  • E-Scrap
  • Ferro-Silicon
  • Gerro Alloys
  • Graphite & Synthetics
  • Iron Oxides
  • Magnetite
  • Mechano-Chemical Grinding
  • Metallic Slag
  • Moly
  • Nickel/Ferro Chrome Alloys
  • Various Ores – Copper, Iron, Gold
  • Chrome Carbide
  • Petroleum Coke
  • Phosphate
  • Precious Metals
  • Quartzite
  • Shale
  • Silica Sand
  • Silicon Carbide
  • Silicon Metal
  • Slags, various
  • Titanium
  • Tungsten Carbide

To request more information, please click here.