High Density Cleaner In Pulping Lines
The high density cleaner serves as the “first line of defense” in a recycle pulp line. Positioned after the pulper—but before the coarse and fine screening stages—it removes dense, hard contaminants like stones, metal, and glass shards before the pulp reaches more delicate screening or refining equipment. If these impurities were to pass through, they could cause anything from wear and tear on screen baskets and refining plates to severe equipment jams that force a complete production shutdown.
High Densityc Cleaner Features
1. Blocks hazardous impurities
Stones, metal, and glass shards are ejected beforehand, reducing wear and downtime for the fine-screening and refining equipment downstream.
2. Simple structure, minimal malfunctions
Featuring a conical body and a sediment collection chamber—without complex hydraulics or intricate automated control systems—the unit can be easily maintained by the paper mill’s own operational team.
3. High-consistency processing
No additional dilution is required for impurity removal, which saves water and electricity while streamlining the process.
4. Fiber recovery via wash water
Good fibers trapped within the rejected material are recovered and returned to the system, minimizing fiber loss during the rejection process.
5. Flexible rejection methods
Choose between manual operation (to lower initial investment) or automated operation (to reduce labor requirements) based on your production capacity needs.
The value of high density cleaner lies in its ability to reliably intercept hard impurities—such as stones and metal—before the pulp reaches the fine-screening and refining stages. This reduces wear and tear on downstream equipment and minimizes downtime. It features a simple design and is easy to maintain. Our email: leizhanpulper@gmail.com
