Sulfur hexafluoride (SF6) is widely used in electrical insulation systems, especially in high-voltage equipment such as circuit breakers, transformers, and switches. While SF6 is an excellent insulator, it poses environmental and operational challenges over time. SF6 gas purification machines are key in mitigating these issues and improving system efficiency. https://www.yunengoilpurifier.com/sf6-gas-purification-machine