The double disc refiner is a core piece of equipment in the papermaking pulping process, responsible for continuous beating and improving freeness. This equipment is primarily used for coarse/fine refining of OCC waste paper pulp and mixed waste paper pulp in waste paper recycling lines. It effectively breaks down waste paper fibers, removes clumps of pulp, and improves paper strength.

 

Compared to single-disc refiners, the doubole-disc, doubole-refining zone system operates synchronously, resulting in higher efficiency and better energy consumption. It can be widely used for coarse refining, fine refining, and regrinding of pulp residues from waste paper pulp, wood pulp, straw pulp, and chemimechanical pulp. The grinding discs are made of wear-resistant materials, resisting erosion and corrosion, effectively reducing replacement frequency.

 

The doubole disc refiner can effectively help paper manufacturers improve paper quality, reduce energy consumption, and increase production efficiency. For more information, please feel free to email us. Email address: pulperchina@gmail.com