--  It adopts double-layer double roller structure and uses the differential principle to shear and extrude the materials, which is especially suitable for the production of layer materials.

--  The feeding roller with variable frequency speed regulation is set above the working roller to feed evenly and the equipment works stably.

--  The grinding roller made of chilled alloy has good wear resistance, long service life, and can be processed repeatedly to reduce the use cost.

--  It is equipped with a crushing roller protection device, which will automatically avoid the entry of foreign matters to protect the crushing roller from damage.