Timor-Leste Sandbox with differential roller mechanism

Roll crusher is a highly efficient equipment for fine crushing, using the principle of compression and shearing of material between two counter-rotating rolls for continuous sand production.

Product Description

1. Differential Drive Technology

The design with one driving and one driven roller, and a drive system with a single motor significantly reduces energy consumption. The speed difference between the rollers promotes the natural formation of a material layer and its 360° rotation during crushing.

2. Double Curvature Roller Design

The unique double curvature roller design provides double crushing of the material at 360° inside the crushing chamber. The contact area of the rollers is increased by 30%, ensuring excellent particle shape and high productivity.

3. Layered Crushing Principle

After the natural formation of the material layer, highly efficient layered crushing is implemented. After double compression and 360° crushing, "stone on stone" crushing is achieved for 80% of the material, significantly extending the roller lining service life and substantially reducing over-grinding.