The design of the Type D pulper makes the slurry reach the best penetration effect by changing the swirl center position, so that the rotor and the slurry contact faster and more.

Compared with the traditional circular tank, the traditional pulper produces an undestructible annular flow, which moves from the entry point along the spiral path to the center of the vortex, and gradually invades and is broken by the rotor.

The structure of the D-type hydraulic pulper breaks this flow form, so that the slurry can reach the center of the vortex more quickly and contact the rotor. In this way, the same power consumption and space, reduce the pulp breaking time, but also improve the yield.