8 + 2 set of stone grinding flour processing complete set of equipment is low speed, grinding temperature low, will not destroy the nutrients in wheat, changing equipment effectively enhance the powder production rate, suitable for large stone grinding flour factory processing, the grinded flour is natural flour, without any additives, taste good, nutritional value high, using stone grinding flour, can avoid large machines producing flour when high temperature and high pressure on the flour nutrition destruction, thus more retaining the nutrients in the flour.