The laminated segments are the latest generation of plates for disc refiners. 

They represent an evolved version of the laminated discs thanks to the multiple machining possibilities offered by the new machining centers.


Compared with traditional cast sectors, the laminated segments offer superior refining efficiency. Discs changing are quicker, as are lead times.
Moreover, the bars are more resistant to impacts.

Pulp flow distribution

Customized machining of the bars at the segment’s pulp inlet greatly improves the distribution of the pulp flow over the entire disc. As a result, refining is more efficient and disc wear is more uniform.

Improved pulp flow

The specific chamfering of the bars eliminates fibre catching points as the pulp passes between the discs, eliminating the risk of grooves plugging and improving the pumping effect.

Fields of application