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HOMEBattery Slurry Sigma Mixer | JCT Machinery
Feb 06,2026
JCT
Battery slurry sigma mixer is a core piece of equipment specifically designed for mixing and plasticizing high-viscosity battery slurry. It is widely used in the production processes of lithium-ion battery positive and negative electrode slurries, solid electrolyte materials, and functional electrode materials.
This equipment employs a high-torque dual-paddle kneading structure, enabling thorough dispersion and uniform mixing in high-solids-content systems, ensuring the stability and consistency of the electrode slurry.
Battery Slurry Sigma Mixer Working Principle
Battery slurry sigma mixer uses two ∑-shaped paddles rotating in opposite directions to:
- Force shear
- Extract and plasticize
- Tumble mixing
- Disperse agglomerated particles
In high-solids, high-viscosity systems, it can achieve:
- Uniform distribution of conductive agents
- Sufficient wetting of binders
- Uniform coating of active materials
Thus improving the consistency and electrochemical performance of battery electrodes.
Battery Slurry Sigma Mixer Key Advantages
1. Suitable for high solid system
Processes high-viscosity, high-filling-ratio slurries, reducing solvent usage.
2. High mixing uniformity
Effectively avoids localized agglomeration and uneven dispersion.
3. Precise temperature control
Can be configured with a jacketed heating/cooling system to control slurry temperature rise and prevent material performance fluctuations.
4. Vacuum system (optional)
Reduces residual bubbles and improves electrode coating quality.
5. Sealed structure design
Suitable for solvent systems such as NMP, reducing evaporation losses.
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Donglian Jincheng Industrial Zone, Danzao Town, Nanhai District, Foshan City, Guangdong Province, China
