lti-purpose stuffing grinding machine developed by us, after the introduction of foreign advanced technology. The roller, critical components for this machine, is made of high hardness alloy steel. And it is made by centrifugal casting technics. The working surface of rollers are processed by grinding and wiredrawing technics, of excellent performance and durable. It is suitable for coarse and fine grinding for the paste stuffing of all kinds of bean paste, peanut, sesame, chestnut, so do paste