More alloys and non-metallic materials will be used in grain processing machinery that come into contact with grains to prevent corrosion and ensure the cleanliness of finished grains; light metal and thin-walled steel structures will be adopted for the racks to reduce weight and use the internal space of the equipment as much as possible Arrange the components to reduce the volume. The service life and interchangeability of working parts and moving parts will be further improved, while the number of fastening points and parts will be simplified and reduced to shorten the time for assembly and disassembly of working parts and reduce scattered parts. One machine with multiple functions and automatic control and safety protection devices of equipment will be further developed. In addition, since wheat can be milled after milling to obtain more flour with good color, wheat milling equipment has a promising future.