

Pellet Durability Testers Manufactured by TEKPRO
“Using the Holmen Tester, you get a beautiful picture of the durability. In other words, how good is the pellet resistant to handling”.
Eric Vissers, Process technologist at Feed Design Lab.
“Durability testing is a great tool for a quality manager, and it’s able to provide a useful estimation of the percentage of pellets that will be delivered to the animal.”
Holmen Feed and Wood Pellet Durability Testers
The Holmen range of Pellet Durability Testers offer a fast and reliable method for testing PDI or Mechanical Durability. From feed pellets to wood pellets, either manual or automatic testing, Holmen provides a solution for your mill.
In-Line Process Control
NHP300
Designed for use in highly productive mills, the Holmen NHP300 will take pellet samples automatically from the production line.
Semi-Automatic
NHP200 Series 2
The Holmen NHP200 is a semi automated pellet durability tester, designed for use with both feed and wood pellets.
Portable
NHP100
A basic pellet durability tester designed for use in the animal feed industry, capable of providing a result faster than the Tumbling Can.
Wood
Ligno-Tester
The Ligno-Tester is a portable durability tester adapted specifically for wood pellets.
Check out the following articles for more information
Designed and Manufactured by TEKPRO in the UK
The Holmen range of pellet durability testers have been developed by TEKPRO as the culmination of more than 15 years involvement within the pelleting industry. TEKPRO manufactures the Holmen range exclusively under licence from Borregaard. You can find Holmen machines in use around the globe, and their success is down to their unmatched repeatability, the speed of the test, and consistency of the results.











