Twin Roll Shredder (TRS).

What’s the benefit?

  • The TRS has a solid design and very reliable performance.
  • The TRS has low maintenance costs and low noise level.
  • The TRS provides a unique self-cleaning action.
  • A sieve placed underneath the rolls ensure that only ‘small enough’ particles exit the shredder.

Link to brochure

What does it do?

The Twin Roll Shredder (TRS) is designed for durable schredding of semi-hard bulk material like coal, coke, cement clinker, limestone, gypsum etc.

How does it do it?

The TRS consists of an inlet opening, two counter-rotating rollers each with independent gear driven motors and a base frame. The material is fed by gravity into the top inlet opening, from where it is drawn into the shredding zone, by the two counter-rotating rollers. The twin rolls can be driven individually or synchronously controlled. To ensure that only small enough particle exits the unit a sieve is placed underneath the rolls. If a particle can not exit the hole in the sieve, it is being forced back into the inlet of the counter-rotating rollers.

The design ensures a unique self-cleaning action.

What are the technical details?

Details to follow..


The rollers come in a variety of geometries equipped with bigger or smaller hooks. The roll geometry and rotation speed can be configured depending on the specific material requirements.