Proven vertical bale pulping solutions

Valmet Vertical pulper station efficiently achieves critical OCC process targets. The secondary pulping system gives maximal outthrows removal with energy efficiency and high yield in an extremely compact package. Featuring enhanced removal of harmful impurities such as wire, steel and plastic, the Valmet Vertical pulper can significantly maximize pulp quality and production line runnability.


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Key benefits

Less energy required to achieve desired pulping result

  • Hydrodynamic rotor allows slushing at consistencies between 6-8% for batch pulping of clean materials, and 4-5 % for continuous pulping of OCC/DIP


  • Batch or continuous operation

High runnability

  • Hydrodynamic rotor tolerates consistency variations in the vat
  • Wide application and capacity range