Leizhan has optimized the Reject Separator’s structure based on decades of experience in pulping equipment manufacturing, delivering multiple performance improvements over conventional models. The Reject Separator uses a streamlined rotor and specially designed sieve plate combination. The high-speed rotating rotor creates a centrifugal vortex that continuously separates light fibers from heavy impurities, while the open-area sieve plate ensures smooth passage of qualified pulp without clogging. This design achieves impurity removal efficiency of over 95%, while recovering more than 85% of usable fibers from rejects that would otherwise be wasted.

Key wear-resistant components (sieve plate, rotor blades) of the Reject Separator are made of high-hardness stainless steel with anti-corrosion treatment, extending service life by more than 30% and reducing maintenance downtime and replacement costs. Leizhan offers models with processing capacities ranging from 50 to 500 tons per day, adapting to both small-scale paper mills and large integrated pulp production lines. The modular structure simplifies installation and adjustment, and can be customized to match the specific raw material (wood pulp, bamboo pulp, straw pulp, recycled pulp) and impurity composition of different production lines.

For more information on Leizhan pulping equipment and customized solutions for your paper mill, contact Leizhan’s technical team for professional consultation.
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