30

Battery slurry mixing equipment selection guide

Yushun intelligent double planetary mixer adopts precision cast twist paddle, which can adapt to different processes (dry mixing, wet mixing). 05 Mixer Safety The design of Yushun Intelligent Double Planetary Mixer is safe and reasonable, including equipment explosion-proof design, equipment safety emergency stop design and equipment stability, so as not to cause harm to the operator.

22

2022 Lithium Battery Industry Chain Summit and the 10th Lithium Battery and Key Raw Materials Mining and Distribution Conference/Technical Exchange Conference

Yushun intelligent grinding equipment series 1, disc type large flow sand mill 2, rod pin type high efficiency nano sand mill 3, turbine type sand mill 4, double power centrifugal sand mill Yushun intelligent double planetary stirring series double planetary power mixer (2L-1800L) double planetary stirring and pressing integrated machine vertical planetary kneader Yushun intelligent has been focusing on the research, development and application of material grinding, dispersion, stirring, mixing equipment and complete sets of systems, whether it is from flexible and convenient laboratory equipment to mass production equipment for large-scale production, or intelligent EPC production line, there are mature application cases. Welcome to Yushun Intelligence to share and learn from each other.

18

Yushun Intelligent Laboratory Nano Sand Mill Waiting for You to Experience for Free!!

In recent years, the new energy materials industry is booming, Yushun Intelligent keeps up with market demand and continuously develops and upgrades grinding equipment; among them, the laboratory nano-sand mill can be used by customers for product development, feasibility verification, process optimization, equipment selection and other needs. Product features 1. Grinding effect is equivalent to large-scale production equipment, the experimental effect can be

10

Interpretation of automatic lithium battery slurry preparation system

The production and manufacture of lithium-ion batteries is a process closely linked by process steps. On the whole, the production of lithium batteries includes pole piece manufacturing process, battery assembly process and the final injection, pre-charging, formation and aging process. In these three stages of the process, each process can be divided into several key processes, and each step will have a great impact on the final performance of the battery. In the pole piece manufacturing process stage, can be subdivided into slurry preparation, slurry coating, pole piece rolling, pole piece cutting, pole piece drying five processes. In the battery assembly process, according to the different battery specifications and models, it is roughly divided into winding, into the shell, welding and other processes. In the final liquid injection stage, it includes liquid injection, exhaust, sealing, pre-filling, formation, aging and other processes. Every process in the battery manufacturing process will cause a certain amount of waste. The reasons for the waste are employee errors, equipment errors, environmental reasons, etc. In order to ensure that the cost rate of the product is good enough, try to ensure that every step of the product is qualified. The preparation of electrode slurry is the most critical part of the whole process, and the quality of electrode slurry directly affects whether the next step can be carried out. Slurry preparation is a non-Newtonian high viscosity fluid formed by mixing active substances, adhesives, solvents, thickeners and other powders evenly. The fluid needs to have a certain viscosity, good fluidity and a sufficiently small particle size. There is a little difference between factory operation and laboratory battery trial: laboratory battery trial needs to have the characteristics of simple process, simple operation, time-saving and labor-saving, high degree of mechanization, etc.; in actual production, the lithium battery slurry preparation system is mainly composed of material transportation, Slurry preparation, slurry transportation and other processes. 1. material conveying process The material conveying process refers to the stable transfer of raw materials, solvents, adhesives and other substances used in the mixing of positive and negative electrodes to the mixing container, which is the preparation of slurry preparation. Positive and negative slurry material delivery is similar, the difference is the need to consider the characteristics of raw materials

25

Yushun Intelligent Wish 2022 World Power Battery Conference a Complete Success

Yushun Intelligence closely follows the market demand and constantly introduces new ones. For power battery hybrid equipment, it is equipped with 2L-20L experimental models. 30L-200L pilot model; 300L-1800L mass production model; To meet the needs of customers from small test to pilot test to mass production. Yushun Intelligent Double Planetary Power Mixer Yushun Intelligent has been focusing on the research, development and application of complete sets of equipment for grinding, dispersing, stirring and mixing materials. At present, the equipment has been applied to various fields, completed the construction of hundreds of production lines, and has a number of patented equipment, endorsed by experience and received rave reviews. Welcome to Yushun to share and learn from each other.

19

Yushun Intelligent Appears at the 7th China International New Energy Conference!

Yushun Intelligent for the new energy industry, the introduction of dual-power sand mill, nanorod pin sand mill, high-efficiency large-flow sand mill, double planetary mixer, press all-in-one machine, kneading machine and other equipment, for more material enterprises to help, as soon as possible to enter the new energy industry, to seize the market. Sand mill series double planetary mixer series press all-in-one machine, kneader Yushun Intelligent has been focusing on the research, development and application of complete sets of equipment for wet grinding, dispersion, stirring and mixing. At present, Yushun has cooperated with thousands of enterprises around the world, has completed the construction of hundreds of production lines, and has a number of patented equipment, experience endorsement, rave reviews

06

During the outbreak, Yushun Intelligent State Energy continued to deliver...

Recently Yushun has been very busy, busy equipment production, busy delivery; domestic and foreign customers have. In the face of the normalization of the epidemic, in such a severe international trade environment, "Made in China" still performs well, the quality of many products is not inferior to foreign brands, and even in some areas of the world's leading, in foreign trade accounted for a large space. Yushun Intelligence continues to explore new fields, new markets and new customers, which is also the key to the company's sustainable development, to meet the needs of high-end grinding/mixing/dispersion equipment at home and abroad, and to seek more growth points for the company's future performance. Advantages of Yushun Intelligence 01 Adhering to Independent Innovation: Yushun Continuously Strengthens Nuclear

21

Yushun intelligent full-size sand mill, there is always a suitable for you

Nowadays, all aspects of life need material grinding. Sand mill is one of the most extensive mechanical equipment in the field of material grinding application. Its application industries are: lithium battery materials, ceramic materials, chemical plastics, pigments, dyes, chemical fibers, cosmetics, daily chemicals, biopharmaceuticals, inks, food additives, agricultural suspending agents, 3D printing materials, petroleum products, papermaking slurry, etc. In order to meet the needs of the market, Yushun Intelligent has increased its investment in nano-grinding equipment in recent years, and has developed various types and different types of sand mills with an attitude of excellence to apply to the grinding needs of various materials. High efficiency and large flow sand mill

19

Application of Yushun Double Planetary Mixer in Power Battery Production

With the rapid development of the new energy industry, the development of new energy vehicles has entered the fast lane, driving the rapid growth of power batteries. At present, the power battery is the most mainstream battery technology, which involves a wide range of upstream and downstream, and many industry opportunities. The power battery production process can generally be divided into three parts: the front section, the middle section and the rear section. Among them, the former process includes batching, stirring, coating, rolling, slitting, etc., the middle process includes winding/lamination, packaging, drying, liquid injection, sealing, cleaning, etc., and the latter process mainly includes chemical formation, volume separation, PACK, etc. This time, we will talk about the slurry mixing equipment in the front section of power battery production-double planetary stirring.

17

Yushun planetary mixer, double planetary vertical kneader special equipment for high-risk materials

Application field of Yushun intelligent double-planetary vertical kneader with double-planetary stirring vertical and various stirring paddles: ultra-high viscosity elastic-plastic materials, materials that cannot have high-speed shear and impact are mixed, kneaded, vulcanized, crushed, dispersed, polymerized, etc. Such as dental resin, high-end ceramic composite materials, military pharmaceutical, silicone rubber, hot melt adhesive, carbon fiber composite, etc.