The most striking feature of this D Type Hydrapulper is its uniquely shaped tub. Standard pulpers are typically circular, which often results in a “dead zone” or a stable central vortex where paper bales can simply spin without being effectively struck by the rotor. Leizhan’s D-shaped geometry disrupts this circular flow. The straight side of the “D” acts as a baffle, forcing the stock to change direction and move toward the center of the rotor more rapidly. The “D” shape of the D Type Hydrapulper ensures that the mechanical energy is focused on defibering the paper rather than just moving the water.

 

Advantages of D Type Hydrapulper

1. The heart of the D Type Hydrapulper is the Energy-Saving Vokes Rotor. It features a specialized blade geometry that provides strong hydraulic shear and mechanical friction.
2. The rotor and the screen plate of the D Type Hydrapulper are made from wear-resistant alloys, ensuring a long service life even when processing abrasive recycled materials.
3. Located beneath the rotor, the screen plate determines the size of the fibers allowed to pass through to the next stage. Leizhan offers customizable hole diameters to suit different paper grades, from high-quality tissue to heavy packaging board.

 

The Leizhan D Type Hydrapulper is a testament to how smart geometry can solve mechanical inefficiencies. By breaking the vortex and intensifying the slushing process, it provides paper mills with a faster, cheaper, and more effective way to turn waste paper into high-quality pulp.
Email: whiteboardpapermachine@gmail.com