1. Automatic: one operator for multi-usage, automatic feeding, automatic radish flour. 2. Multi-purpose: processing wheat, corn and beans, rice, condiment, etc. 3. High speed: the machine is matched one motor. The output is 10 times than original stone mill 4. Low temperature processing, the original flavor ???this will not make starch of high temperature curing paste,and no change of protein wheat gluten, Vitamin of trace elements will not be undermined, nutrition will still exist 5.In stone roll, it contain of 100 trace elements, in the process with natural friction and mixed of the food??? Any requirements, pls contact Nana Cui Email zixiao1008 at hotmail.com, gyhuifeng at gmail.com