In recent years, due to technological development and human progress, conventional energy sources such as coal, oil, and natural gas have been continuously reduced. Therefore, various countries actively explore new types of biomass energy to promote economic development. Biomass energy is a renewable energy that is actively developed in modern society. Its development is inseparable from the technological research and development of biomass machinery and environmental protection equipment. 

In the development strategy of energy economy, wood pellet machines and other mechanical environmental protection equipment will become the promotion of energy economy and energy efficiency. The main force of sustainable development.