This peanut butter grinding machine is widely applied in the industrial productions of food (Peanut butter, sesame jam, soy milk, dairy products, soft drinks and etc.) It has three areas, one area for coarse grinding, the other area for fine grinding ,and another one for the ultrafine grinding. The grinder has ascendant efficacy, the granularity processed can reach to 2-60μm, the homogenization reaches to 95%.