An oil-free vacuum pump is a type of pump that does not use lubricants in the chamber to generate vacuum or cool the pump. It achieves gas suction and vacuum creation through specific mechanical structures and working principles. Due to not using oil as a lubricant, it avoids oil pollution and oil vapor emissions, which meets environmental requirements. The oil-free design reduces the maintenance cost of the pump and extends its service life. Due to its unique performance and advantages, oil-free vacuum pumps are widely used in multiple fields.

As an important equipment in industrial production, the application scope and importance of vacuum pumps are constantly expanding. With the advancement of technology and the development of the industry, the types and performance of vacuum pumps will continue to be optimized, providing a more efficient, stable, and reliable vacuum environment for industrial production. In the future, vacuum pumps will continue to play a crucial role in various fields, promoting the progress and development of industrial production.