Solid-State Battery Sulfide-Specific Surface Coating Machine, Powder Drying Machine

Release time:

2026-04-14 08:39

Source:

The inert closed-loop vortex-ring mill (honeycomb mill), specifically developed for solid-state battery applications, breaks through the limitations of conventional open-air jet mills by enabling a fully sealed, inertized closed-loop circulation system with dual airlock feed and discharge. It precisely maintains glovebox-grade environmental conditions with H₂O < 1 ppm and O₂ < 1 ppm, effectively eliminating the risk of sulfide electrolyte degradation upon exposure to moisture and oxygen as well as the formation of H₂S. Featuring magnetic and double-end-face seals, 316L or alloy-lined interiors, and online monitoring and interlock systems, this equipment is perfectly suited for the ultrafine grinding of highly sensitive lithium-based powders, ensuring high purity and high electrical conductivity of solid-state battery materials and supporting large-scale industrial production.

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Vortex Ring Mill: Solving the Challenges of Depolymerization and Activation Equipment for Sulfide Solid-State Electrolytes

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