Borregaard installs Valmet first Inlet PF
Borregaard in Norway is the first to equip its TwinRoll press with the new inlet box – Valmet Inlet PF.
With help from the new pressure sensors it is now possible to see that pulp is distributed uniformly across the whole width of the roll.
|Challange||Pulp distribution from the previous inlet boxes on the press was uneven across the whole width of the roll under certain process conditions.|
|Solution||Install two new Valmet Inlet PF|
|Results||Clearly improved washing efficiency. Solids content has increased by about 4%. The press can now be run at lower torque at the desired solids content. And this results in more gentle handling of both fiber and equipment.|
|Keywords||Chemical Pulping, TwinRoll press, Norway, Europe|