This machine features variable frequency speed control, program control, and stepless speed regulation.

The roller shaft distance is adjusted by the handwheel to prevent horizontal movement of the tank body.

The entire roller shaft is externally lined with a wear-resistant polyurethane sleeve, which increases the friction coefficient and prevents deformation of the tank body due to slipping.

Feed particle size is less than 3mm, with soil allowed up to 10mm, and discharge particle size above 200-300 mesh (65-75μm).