The LD7Y SF6 GAS Recorvery-Charge  Device is an efficient and multifunctional recovery and purification equipment designed specifically for the manufacturing, operation, and research departments of SF6 gas insulated electrical equipment. This device integrates vacuum pumping, inflation, gas recovery, purification treatment, and storage, and can be widely used for SF6 gas management in SF6 switchgear and GIS composite electrical equipment. Adopting advanced recycling and purification technologies and automated control systems to ensure the efficient, safe, and environmentally friendly recovery, purification, and reuse of SF6 gas.

Multi functional integration: integrating vacuum pumping, inflation, gas recovery, purification treatment, and storage, achieving multi-purpose use of one machine, greatly improving the efficiency and convenience of equipment use. 

Efficient Recycling and Purification: By using an efficient compressor and purification system, SF6 gas can be quickly and thoroughly recovered and deeply purified to remove moisture, impurities, and decomposition products, ensuring the quality and reuse value of the recovered gas. 

Intelligent control: Equipped with advanced PLC automatic control system, it can achieve automatic operation and remote monitoring of equipment, reduce manual intervention, and improve the safety and reliability of operation. 

High precision measurement: The device is equipped with high-precision sensors and measuring instruments, which can monitor key parameters such as pressure, humidity, and purity of SF6 gas in real time and accurately, ensuring precise control of the recovery and inflation process. 

Safe and reliable: Made with high-quality materials and processes, the equipment has a compact structure, is sturdy and durable. At the same time, it is equipped with multiple safety protection mechanisms, such as overvoltage, overcurrent, short circuit, etc., to ensure the safe and stable operation of the equipment in harsh environments. 

Portable design: Adopting a four-wheel mobile design, equipped with a braking system, it is convenient for the equipment to move and operate on site. At the same time, the compact structural design makes the device occupy less space, making it easy to transport and store. 

Environmental protection and energy conservation: By efficiently recycling and purifying SF6 gas, gas emissions and waste are reduced, and environmental pollution is minimized. At the same time, the device itself also adopts energy-saving design, reducing energy consumption and operating costs.