In an OCC (Old Corrugated Containers) recycling and pulping line, the coarse screening stage following the pulping process is critical. Leizhan’s drum screen serves as a primary coarse screening unit; installed downstream of the hydrapulper, it is specifically designed to separate large, lightweight impurities from the pulp, thereby protecting downstream equipment. It is widely used in complete production lines for kraft paper, linerboard, and corrugating medium.

Main Advantages of Drum Screen

1. Efficiently removes lightweight impurities from the pulp, reducing clogging and wear on downstream equipment.
2. Minimizes fiber loss, effectively improving raw material utilization.
3. Simple maintenance with easily replaceable wear parts.

Leizhan’s drum screens are suitable for kraft paper production lines across small, medium, and large-scale paper mills; screen aperture sizes and drum dimensions can be customized based on specific raw materials and pulp flow rates. Please feel free to contact us via email for more information. Email address: pulperchina@gmail.com