FTJ250A- sugar grinding machine mainly used for food, medicine, chemical and powdered the drying grain. Matching with product chocolate candy and white sugar powdered. The machine used impact crushing mode, the materials sent to the crush room by screw shaft, and to be cut and crush by 24 hold tail-wagging activity hammer of biserial driving hammer continues running, and attain some function to make the materials stretch turning and impact each other, to be powdered. Then the powdered materials will enter storing powder bag by airflow.