The annual total value of mineral production in the United States reaches approximately US$60 billion, of which the value of oil production accounts for almost 40% of the total value of mineral production. Coal is the most valuable mineral after oil, and natural gas ranks third.

From the extraction to refining of oil, coal, and natural gas, blowers are indispensable. First of all, the extraction of these energy sources requires various process operations, such as flotation, distillation, compression, etc. The blower can provide a large amount of gas and provide the required blast pressure for these process operations to ensure the smooth progress of the mining process. During the mining process, harmful gases will be produced, and the blower can discharge them from the mine through the suction function to ensure a healthy working environment. Blower can also be used for gas compression to transport energy into pipelines to achieve long-distance transportation of energy. In energy refining projects, Roots blowers can also be used to provide gas and driving gas for the operation of mechanical equipment. Through stable air supply, the normal operation of the project can be ensured. In addition, the blower can also play a role in gas transportation and ventilation in biogas power generation and natural gas power generation.