Nano-sand Mill | Nano-grinding And Dispersion in Positive Electrode Materials Of Lithium Ion Power Batteries

China has vigorously developed new energy vehicles as a national development strategy for carbon compliance and carbon neutrality. The development of new energy vehicles cannot be separated from efficient and large-capacity power batteries.

At this stage, most of the cathode materials for lithium-ion power batteries use LiFePO4, which is easy to prepare, high reliability and high conductivity. The fine, nanometer and scale of the cathode material of lithium-ion power battery can greatly improve the performance of lithium-ion power battery. Therefore, the key production link in the production line of positive electrode materials for lithium-ion power batteries is the part of fine and nano processing of positive electrode materials.

Yushun intelligent design of nano grinding and dispersion system can solve the fine and nano lithium ion cathode materials such as LiFePO4. The nano-grinding and dispersing system is composed of powder conveying system, dust removal system, solvent metering conveying system, premix batching system, coarse grinding system, fine grinding system and finished slurry demagnetization subsystem, among which the rod and pin type nano-sand mill is the core.

1. High dispersion linear velocity, providing strong shear force for nano grinding;

2. Frequency conversion control to achieve energy and cost savings;

3. Double mechanical seal with cooling circuit;

4. Cooling circuit design with spiral guide, lower material temperature;

5. The grinding component is full ceramic structure, wear-resistant, no metal pollution;

6. The intelligent operating system records operation parameters more scientifically to ensure smooth production.

In view of the pain points in the production of lithium battery materials, Yushun Intelligent aims to be efficient, reliable, green and energy-saving, and innovatively launches rod and pin type sand mill. The equipment is dedicated to solving the pain points of low efficiency, cavity overheating, material blocking, mechanical seal leakage and so on in the grinding process, providing continuous and efficient nano grinding for customers in the lithium battery material industry.

Yushun Intelligent has always insisted on innovation and research and development, providing the industry with intelligent production line planning, process design, equipment manufacturing, engineering implementation, intelligent control, installation and debugging solutions, helping enterprises to create digital, flexible, unmanned, green environmental protection, cost reduction and efficiency of smart factories.