Mixed Dispersion System - List of Manufacturers, Suppliers, Companies and Products

Positive electrode slurry solid-liquid mixing dispersion system

The quality of the positive electrode slurry is determined by the process, not the equipment. A dispersed design that takes mass production into account.

In the positive electrode slurry of lithium-ion batteries, the ability to uniformly disperse active materials, conductive agents, and binders affects the coating properties, electrode quality, and stability of battery performance. In actual production environments, issues such as clumping during powder addition, aggregation of conductive materials, poor mixing due to increased viscosity, and variations in dispersion between batches often arise. Even if there are no problems during the research phase, it is not uncommon for these issues to hinder reproducibility in mass production. This system designs the entire process of positive electrode slurry, including powder supply, input conditions, dispersion energy, circulation conditions, and formulation processes, to suppress dispersion inconsistencies and undispersed materials. By focusing on process design rather than just the equipment itself, it supports consistent scale-up and reproducibility from laboratory validation to mass production lines. It is also possible to consider conditions tailored to the positive electrode materials and formulation conditions.

Company：澁谷工業メカトロ統轄本部
Price：Other

Emulsifier/Disperser
Vacuum degassing machine
Dispersion/emulsification equipment/homogenizer
Mixed Dispersion System

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Inline solid-liquid mixing and dispersion system for resin materials [Case study materials available].

Thanks to our unique dispersion system, the mixing and dispersion of fine powders can be achieved in a short time without the formation of lumps! We can accommodate both continuous and batch processes.

This is an inline solid-liquid mixing and dispersion system for resin materials. It is a groundbreaking system that performs the mixing and dispersion of various fine powders and liquids inline. With our exceptional engineering technology cultivated through our plant business, we cater to a wide range of individual needs. 【Features】 1. Our unique dispersion system achieves the mixing and dispersion of fine powders in a short time without generating clumps. 2. Depending on the combination of equipment, we can accommodate both continuous and batch processes. 3. We provide total engineering tailored to user needs. *We are currently offering materials that introduce examples of equipment combinations such as slurry and batch systems.

Company：澁谷工業メカトロ統轄本部
Price：Other

Other processing machines
Mixed Dispersion System

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Negative electrode slurry solid-liquid mixing and dispersion system

The negative electrode slurry's key is balancing viscosity and dispersion. Process design that can be reproduced up to mass production.

Negative electrode slurry (graphite, Si-based) tends to have high solid content and high viscosity, making it a challenging material for mixing and dispersion. Issues such as clumping during powder addition, poor binder dispersion, mixing failures due to increased viscosity, and variations in coating properties are common, especially with Si-based materials, where the dispersion state directly affects battery performance and lifespan. Additionally, there are many cases where dispersion can be achieved in the research phase but cannot be reproduced during mass production. This system is designed to optimize the entire process from powder supply to dispersion and formulation, optimizing input conditions, dispersion energy, and fluid design. It achieves uniform dispersion even under high viscosity conditions and ensures reproducibility through consistent scale-up design from the lab to mass production. We propose the optimal process tailored to material properties and formulation conditions.

Company：澁谷工業メカトロ統轄本部
Price：Other

Emulsifier/Disperser
Vacuum degassing machine
Dispersion/emulsification equipment/homogenizer
Mixed Dispersion System

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Solid-liquid mixing dispersion system for LiB (lithium-ion battery materials)

The quality of the battery slurry is determined by the process. A dispersion design that can be reproduced from research to mass production.

In the manufacturing of lithium-ion batteries (LiB), the dispersion quality of the positive and negative electrode slurries and conductive material pastes significantly affects battery performance, lifespan, and safety. On-site challenges include clumping during powder input, agglomeration of conductive materials, poor mixing due to increased viscosity, and variability between batches. Particularly in the research phase, issues may not arise, but many cases are observed where they cannot be replicated during mass production. Many of these challenges stem not from individual equipment but from the entire process, including input conditions, dispersion energy, fluid design, and process configuration. This system is designed to provide a consistent approach from powder supply to dispersion and formulation, establishing an optimal dispersion process tailored to material properties and formulation conditions. By designing with the same logic from the lab to small machines, pilot, and mass production lines, reproducibility and quality stability during scale-up are achieved. It is also capable of accommodating process design according to the characteristics of the positive electrode, negative electrode, and conductive materials.