Drum Pulper For Waste Paper Recycling
A drum pulper is a type of continuous pulping equipment applied for processing waste paper. The drum pulper integrates both pulping and coarse screening functions, relying primarily on a rotating drum to lift and drop the waste paper; the material is broken down through gentle impact and inter-fiber friction, rather than through the shearing action of high-speed blades.
Drum Pulper Advantages
Fiber preservation for higher-quality pulp
By utilizing gravity-based tumbling and inter-fiber friction rather than high-speed blade shearing, the process better preserves fiber length and strength, resulting in higher paper strength.
Impurities remain intact, significantly easing downstream screening
Contaminants such as plastic films, adhesives, and wires are discharged in large pieces rather than being shredded and dispersed into the fiber matrix, which substantially reduces the load on downstream debris removal and screening systems.
Integrated pulping and coarse screening
Fiber defibering and the separation of coarse impurities are accomplished within a single unit, reducing the total number of machines and transfer stages, while minimizing potential points of failure and maintenance requirements.
Highly adaptable to contaminated waste paper, eliminating the need for meticulous manual sorting
Well-suited for unsorted mixed waste paper—including domestic waste paper containing significant amounts of light debris or fibrous, rope-like contaminants—thereby reducing labor costs associated with manual sorting.
Please feel free to contact us for more details about drum pulper.
Email: leizhanpulper@gmail.com
