The traditional stone mill is made of the upper and lower two after thousands of hammering, brazing and axe carving of the round stone made of two fans are with a certain thickness of the large stone carved by hand into a flat cylindrical, in the two discs chiseled a diagonal pattern, called grinding teeth.

Stone mill grinding teeth production is a highly specialized and complex technology, its reasonable, natural, scientific design features, must be hand-modulated, its angle, size, clearance is irreplaceable by all modern tools!

The upper grinding disk also chiseled on the hole, and the lower disk bite, fixed on a frame seat, and the lower fan in the middle of a short vertical shaft, made of iron, the upper fan in the middle of a corresponding empty sleeve, the two fans together, the lower fan is fixed, so that the upper fan can be rotated around the shaft in the reverse direction. At the same time, the contact surface of the two fans have an empty chamber, called "grinding chamber". The periphery of the chamber also has a rolling grinding teeth, the upper mill also has a grinding eye, grinding things, the grain through the grinding eye into the grinding chamber, evenly distributed around, was ground into powder, from the cracks to the grinding disk. The upper fan of the stone mill is rotating, and its grinding teeth and the grinding teeth of the lower fan are biting each other as well as wrong each other, forming a very small elevation movement, so there is a transient gap between the upper and lower fans, so that the processed grains are continuously entering the grinding teeth through the aperture of the upper fan. Low-speed grinding, low-temperature processing, nutrients are not damaged, but the stone mill has the disadvantage of high sand content, stone mill and grain crops natural friction, stone mill contains minerals and grain crops nutrient elements natural mixing, fusion, pure original flavor, green and natural, prolonged life, nutrition and health.