Refiner Segments LC

LC-refining in mechanical pulp production is an energy efficient refining technology to reduce shives or freeness in second or third stage refining. LC refining is also widely used for reject refining in mechanical and chemical pulp mills.

The key to a successful operation is to have segments customized for fiber dimensions. Valmet offers segment solutions for both hardwood (short fiber) and softwood (long fiber) applications.


Refiner segments for LC-refining

Refiner Segments - Micro bar

Enables high cutting edge length and hydraulic capacity, which provides good loadability.

Refiner Segments - Attack bar

Tilted bars and sharp bar edges, facilitates a more effective fiber treatment.

Parallel bar refiner plates

Features one bar per sector at the given angle, with the other at progressively higher angles.