Conical refiner is the core equipment in the waste paper pulping process, mainly used for fiber decomposition and fine refining, improving the strength, water filterability and paper quality of waste paper pulp through mechanical action. Compared with disc refiner, conical refiner has the characteristics of low energy consumption, less fiber damage and adaptability to high-concentration pulping. It is widely used in the production of packaging paper (corrugated paper, boxboard), newsprint and some cultural paper.

Conical Refiner More Details

Treatment concentration 3-5% (high concentration type)
Refining intensity 20-50°SR
Single unit production capacity 50-300t/d
Rotor diameter Φ300-600mm
Energy consumption 10-20kW·h/ton pulp
Refining disc life 6-12 months

The conical refiner adopts a conical design to better process waste paper pulp. If you are interested in our conical refiner, please contact us by email or leave a message to learn about the price and details.
Email: pulppaperpump@gmail.com