The food waste processor is driven by a small DC or AC motor to use centrifugal force to pulverize the food waste in the shredding chamber and then discharged into the sewer. The shredding chamber has a filtering effect, automatically intercepting food solid particles; the knife disk has two or four 360-degree rotary impact head, no sharp edges, safe, durable, maintenance-free. Cutter disk speed (full load, working condition) DC motor about 2000-4000 rpm. The diameter of the crushed particles is less than 4 millimeters, which will not block the drain and sewer.