Tel: +86-181 3837 3963 (Whatsapp, Wechat) | contact@jctmixing.com
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Tel: +86-181 3837 3963 (Whatsapp, Wechat) | contact@jctmixing.com
In the production process of lithium battery positive and negative electrode materials, the quality of the slurry directly affects the uniformity of electrode coating and the consistency of the battery. Double planetary mixer used for battery slurry mixing is designed specifically for the mixing and homogenization needs of high solids content and high viscosity battery slurry, and is one of the key pieces of equipment in the battery slurry production.
Double planetary mixer uses two sets of planetary agitators to perform a combined rotation and revolution motion inside the cylinder, which can cover the entire mixing container, effectively eliminating dead zones in the mixing process. This allows the active materials, conductive agents, and binders to be fully mixed in a short time, forming a uniform and stable slurry system.
In response to the characteristics of battery slurry mixing, the equipment is typically equipped with vacuum stirring, precise speed control, and temperature control interfaces to reduce air bubble entrainment during mixing, improve the density and stability of the slurry, and provide stable and reliable slurry conditions for subsequent coating processes.
This type of double planetary mixer is suitable for various battery systems, including positive electrode slurry (such as lithium iron phosphate, ternary materials, etc.) and negative electrode slurry (graphite, silicon-carbon systems). It can be integrated with premixing equipment, dynamic mixing systems and automated conveying units to form a complete battery homogenization production solution.
Double planetary mixer for battery slurry mixing is a specially optimized version based on the ordinary double planetary mixer, designed to meet the requirements of high solids content, high consistency and high cleanliness of battery slurry.
| Comparison Dimensions | Double Planetary Mixer for Battery Slurry | Common Double Planetary Mixer |
| Application | Battery positive and negative electrode slurries | General materials such as adhesive, sealant, cosmetic |
| Consistency Requirement | Extremely high (affects battery performance) | General or medium |
| Powder Dispersion Capacity | Stronger, reduces agglomeration | Meets general dispersion needs |
| Vacuum Requirement | Standard configuration, controls bubbles | Optional configurations available |
| Structural Cleanliness | Higher cleanliness, easy to clean | Standard industrial standards |
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