As the drafter of China's DL/T1353-2024 technical standard for SF6 treatment systems, Shanghai Kstone S&T Development Co., Ltd. leads the industry with benchmark-setting SF6 recovery solutions. All our equipment is custom-built to match client requirements, covering negative-pressure recycling, storage tank capacity customization, and fully automated operational design.

The KSLH-110Y/160-1200WZ is a high-capacity automatic SF6 recycling system, specially engineered for 550kV insulation pot withstand voltage testing scenarios. It integrates a full set of high-performance core components, including a 110m³/h main compressor, 160m³/h negative-pressure compressor, 63m³/h pipeline vacuum pump and 1200L horizontal external liquid storage tank, realizing efficient and professional SF6 gas management for high-voltage electrical equipment such as GIS and GIL.

• Compression Configurations: Two options of oil-free and lubricated compressors to adapt to different application scenarios
• Storage Capacity: Customizable tank volume from 500L to 2000L, meeting diverse on-site storage needs
• Functional Add-ons: Optional filtration dehydration module, as well as gas moisture and purity testing function
• Mobility Options: Trailer-mounted design available for mobile operation requirements of on-site construction

• Fully compliant with DL/T1353-2024 (China) and IEC 62271-403 international technical standards for SF6 treatment
• Adaptable to GIS/GIL electrical systems of up to 1100kV voltage class, with wide application range
• In line with ISO 14001 environmental management system standards, realizing eco-friendly SF6 gas recovery and treatment

1. Top-tier Technical Authority

Standard-setting enterprise | 0.01ppm precision SF6 leak detector | Multiple patents & certifications

2. One-stop SF6 Solution Range

Portable detectors to recovery systems | 100% accredited by national labs

3. Customizable Turnkey Services

Tailored equipment design | On-site installation & debugging

4. Global Support & Proven Reputation

1000+ global clients | Localized after-sales service

5. Eco-compliant & Cost-efficient

Aligns with EU F-gas Directive | Zero-emission SF6 handling