First of all, the replacement of straw briquetting machines is relatively fast, especially the lifespan of small straw briquetting machines is only three to five years, and a large number of straw briquetting machines are eliminated every year. This huge market demand is straw briquetting The development of the machinery industry has provided a strong momentum for development; secondly, the development of industrial biomass combustion equipment and civilian biomass combustion equipment have become the main users of current domestic solid fuels, which require a large amount of biomass such as gravel aggregates. Fuel, and at the same time, a large amount of industrial biomass waste will be generated in some industrial production processes. These require the help of a straw briquetting machine, which creates development opportunities for the development of the domestic straw briquetting machine industry in the future.