I. Sulfide Solid-State Electrolyte Production Line Solutionss

1. One of the Few Domestic Manufacturers Capable of Supplying Complete Equipment

Boyee Industry is one of the few domestic manufacturers capable of supplying complete equipment for sulfide solid-state electrolyte production lines. 

With a deep understanding of the extreme sensitivity of sulfide materials to water and oxygen, as well as the challenges of off-gas generation and corrosion during processing, Boyee provides full equipment solutions from pilot lines to demonstration lines and mass-production lines, and has successfully served multiple enterprises.

2. Precisely Controlled Low-Oxygen & Low-Moisture Environment

The production of sulfide solid-state electrolytes must be carried out under strictly controlled low-oxygen and low-moisture conditions.

 Boyee’s production lines integrate glove boxes, inert gas protection systems, and low-dew-point drying equipment, ensuring that oxygen and moisture levels are maintained throughout the entire process. This fundamentally prevents hydrolysis and oxidation of the material, guaranteeing final product purity and ionic conductivity.

3. Integrated Off-Gas Treatment and Corrosion-Resistant Design

To address the unique challenges of off-gas (e.g., hydrogen sulfide, sulfur dioxide) and equipment corrosion in sulfide production lines, Boyee offers:

• Off-Gas Treatment System: Weak alkali absorption + high-temperature incineration, converting toxic gases into low-toxicity or harmless substances, meeting environmental emission standards.

• Corrosion-Resistant Design: Key contact components are treated with special coatings or made of corrosion-resistant materials, extending equipment life and reducing maintenance costs.

  
  

4. Pilot and Demonstration Lines Delivered to Multiple Enterprises

Boyee has delivered pilot and demonstration lines to several domestic material manufacturers, accumulating process scale-up experience from kilogram-level to ton-level.