During the pulping process in paper mill, the drum pulper employs a unique mechanical motion method to efficiently separate waste paper into fibers without significantly damaging their strength. It also effectively kneads and crushes heavy impurities (such as plastic fragments and adhesive residues) in the pulp, causing them to dissociate from the fibers.

The drum pulper employs a unique drum rotation mechanism, where the slow turning process utilizes friction and impact between waste paper and the medium to achieve gentle material processing. This mechanical motion not only efficiently separates waste paper into individual fibers but also maximizes the preservation of the original length and strength of the fibers, avoiding damage caused by excessive mechanical shear forces. Additionally, the specific motion trajectory formed within the drum continuously rolls and kneads the pulp, effectively breaking down and removing heavy impurities mixed in the raw material, such as plastic sheets, adhesive blocks, and sticky substances. This process ensures thorough separation of these impurities from the fibers, creating favorable conditions for subsequent screening and purification.

Leizhan Company is a paper making and pulping equipment manufacturer. The company is committed to providing customers with safe and energy-saving pulping equipment. If you are interested in the company’s pulping equipment, please send us an email for consultation. Email address: wastepapermachine@gmail.com