Product Introduction: The SF6 gas recovery unit is an integrated recovery device that comprises a vacuum pumping system, a compression system, a purification system, a storage system, and a condensing system. The SF6 gas recovery, purification, and charging device is primarily utilized in SF6 gas-insulated electrical equipment manufacturing factories, operational departments, and research institutions. The QHS-H SF6 gas recovery unit is specifically designed for these facilities, allowing for the vacuum extraction of various electrical equipment, the charging of SF6 gas into electrical equipment, and the recovery of SF6 gas from used or tested electrical appliances. Additionally, it performs purification treatment, compression, and storage of the recovered gas into a storage tank.