Material kneading machine for plastic fragment

The utility model relates to a material kneader for plastic chips, in particular to a machine for kneading plastic chips when washing and dehydrating the plastic clips, comprising a shell arranged on a base via screw, wherein the inner edge of the shell is provided with fixed blades with sharp corners, the shell is crossed with a shaft while one terminal of the shaft is fixed on the top of the shell and another terminal is fixed on the base. The shaft I can be sheathed with a plurality of rotating groups with rotating blades, while blades on the upper and the lower rods of the group are arranged in a staggered angle. Rotating blades on the rotating groups can lift up the plastic chips via flapping, to be abraded and kneaded with the fixed blades in the ascending process, to remove oily gouts or foreigners on the surface of clip to obtain high-quality plastic chips.