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Manual Pellet Durability Tester

For a limited time only, TEKPRO are offering a FREE* Digital Scale with every order received for a Holmen NHP100 Further details here


Free Digital Scales Offer Expires in








  • Made in Britain by TEKPRO
  • Suitable for Animal Feed Pellets
  • Portable
  • Fast and Simple Operation
  • Results are obtainable 4 times faster than the Kansas State Tumbling Can
  • Adjustable Test Time
  • Fines Removed During Test
  • Different mesh hopper sizes available

The Holmen NHP100 is our entry level Pellet Durability Tester which is designed to be easily transported around different testing locations.

The NHP100 operates by loading a manually weighed sample of pellets into the test chamber, which cascades them in an air stream, causing the pellets to collide with each other and the perforated hard surfaces of the test chamber.

After the test cycle the pellets are manually removed and weighed to obtain a ‘Pellet Durability Index’ (PDI) reading.

Holmen NHP100 Information Sheet

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The Holmen Pellet Durability Test is a form of testing that is recognised and used worldwide. Four models are available in the range, providing a solution for any mill or facility.

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Contact TEKPRO today by using the following form, or direct email us at info@tekpro.com, or even give us a call on +44 (0)1692 403403. We look forward to hearing from you soon!

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