The Ligno Tester is aimed specifically for wood pellet producers wishing to quickly cross-reference their test results against the

The Holmen NHP300 Pellet Durability Tester is ideally suited to a busy, quality focused mill.

The NHP200 Series 2, is the flagship Holmen pellet durability tester used worldwide for calculating the Pellet Durability Index

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