Boyee - Sodium-Ion Battery Hard Carbon Anode Production Line Solution

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Sodium-Ion Battery Hard Carbon Anode Production Line Solution
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Sodium-Ion Battery Hard Carbon Anode Production Line Solution

I. Sodium Poly-anion Cathode Materials Production Line Solution


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1. Core Advantages of Nano-Scale Wet Grinding

Boyee Industrial’s polyanionic sodium ion cathode production line adopts full ceramic anti-corrosion contact parts, ideal for highly acidic polyanionic precursor slurry processing. Supported by customized grinding modules and high-efficiency cooling units, our wet grinding equipment delivers precise temperature control and lower energy consumption.

With available effective volumes ranging from 1L to 2000L, materials can be finely tuned to 30nm~2μm with optimized particle size distribution. This greatly improves the rate capability and long-cycle stability of polyanionic cathode materials for sodium ion batteries.


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2. Full-Process Collaborative Control for Stable Mass Production of Sodium Ion Cathode Materials

Boyee Industrial provides a complete process solution for polyanionic sodium ion cathode manufacturing. We strictly control core indicators: raw material mixing uniformity, grinding particle size distribution, slurry dispersion, spray drying parameters, sintering temperature and protective atmosphere.

All process parameters are synergistically optimized to maintain consistent powder quality and batch stability from precursor manufacturing to final products. Realize reliable, large-scale continuous production of high-performance sodium ion battery cathode materials.


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High-precision metering and batching

Combined with a high-speed mixing process, this ensures uniform mixing of raw materials and improves batch-to-batch consistency of hard carbon anode materials.

Melt-coating process

Ensures uniform coating of the carbon source on the material surface, improving coating integrity.

Precise multi-zone temperature-controlled carbonization process

Ensures thorough carbonization of the material, optimizing the microcrystalline and pore structures.

Air-jet milling combined with precise classification

Effectively controls particle size and distribution, improving compaction density and electrode processability.

Production Line Process Flow
Raw Material Unpacking/Pre-carbonization
1
Grinding and Washing
2
Spray dring
3
Sintering
4
Air-jet Milling
5
Batch Mixing
6
Screening/Demagnetization/Packaging
7
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