Chocolate grinding machine The machine adopts the worm wheel and worm screw driving way, and the places contacting with food and the machine case frame are made of materials such as quality alloy steel and acid-and alkali-resisting stainless steel. The machine is of two kinds of spot operation (electric operation)and hand wheel operation .And being of multiple functions of fine grinding ,dehydration ,deodorization dilution ,emulsification and so forth ,the machine is an ideal equipment for chocolate production.