In today's rapidly changing new energy technology, lithium battery as an important part of green energy, its performance and quality improvement is directly related to the wide application and development of electric vehicles, portable electronic equipment and energy storage systems. The importance of the lithium battery Muffle furnace, as an indispensable key equipment in the production process of lithium batteries, is self-evident. 1、What is lithium battery Muffle furnace definition： Lithium battery Muffle furnace is a kind of experimental and production equipment specially designed for high temperature treatment of positive electrode materials, negative electrode materials and other key components of lithium battery. It uses advanced heating technology and temperature control system, which can sintering, heat treatment, annealing and other processes for lithium battery materials under high temperature, high vacuum or specific atmosphere conditions to improve the physical and chemical properties of materials and improve the overall performance of lithium batteries. Structure and characteristics： Lithium battery Muffle furnace is usually composed of furnace body, heating element, temperature control system, insulation layer, furnace door and gas control system. The furnace body is made of high temperature refractory material, which can withstand high temperature and high pressure environment; Heating elements can be selected according to the specific needs of resistance wire, heating tube or gas burner; The temperature control system realizes accurate temperature control through PID and other advanced algorithms to ensure that the temperature fluctuation is within a very small range; The thermal insulation layer uses high-efficiency insulation materials to reduce heat loss and improve energy utilization efficiency. In addition, the lithium battery Muffle furnace also has good sealing and atmosphere control capabilities to meet the processing needs under different process conditions. 2、the role and significance of lithium battery Muffle furnace （1）Improve battery performance The core role of Muffle furnace in lithium battery production is to improve the performance of battery materials. By precisely controlling sintering, heat treatment and other process parameters, the lithium battery Muffle furnace can significantly improve the crystal structure, chemical composition and physical properties of the material, thereby improving the energy density, cycle life and safety performance of the lithium battery. For example, in the sintering process of the positive electrode material, the lithium battery Muffle furnace can ensure that the material is uniformly heated at high temperatures, forming a dense crystal structure, and improving the electrochemical activity and stability of the material; In the heat treatment process of the anode material, the impurities and defects in the material can be removed, and the electrical conductivity and lithium storag...

With the autumn wind, the Mid-Autumn Festival quietly arrived. In this day full of warmth and reunion, our company also ushered in the annual Mid-Autumn Festival cake activities. Although there are no gorgeous decorations and complex links, the simple and pure happiness makes every employee feel the warmth and beauty of the festival. On the day of the event, the small conference room of the company was temporarily arranged as a venue for cake shopping. Several round tables were arranged neatly, and they were filled with various prizes and items needed for the bagging. The employees sat around with smiles of anticipation and excitement. While tasting sweet mooncakes and fruits, everyone chatted about home affairs, and the atmosphere was relaxed and happy. With the brief introduction of the host, the pancake activity officially began. Each person takes a turn to roll the dice and win the corresponding prize according to the number of points. Although the prize is not valuable, but the joy and sense of achievement won through the game, but let everyone enjoy it. Whenever someone makes a good win, there will be a burst of applause and cheers around, and the whole room is filled with laughter. In addition to the game, we also prepared some simple games and interactive sessions, so that everyone can enhance mutual understanding and friendship in a relaxed and pleasant atmosphere. Everyone or riddles together, or take turns to tell their own Mid-Autumn Festival story, everyone's face is filled with happiness and satisfaction smile. With the passage of time, the Mid-Autumn Festival cake activities are gradually coming to an end. However, the happiness and warmth brought by the activity will last for a long time. Everyone said that such activities not only let them feel the festive atmosphere, but also let them feel the warmth and care of the company's big family. In this Mid-Autumn Festival, although our company did not hold a grand celebration, but it is this simple and pure happiness, so that every employee deeply feel the meaning and value of the festival. We are looking forward to the coming of the next Mid-Autumn Festival and believe that in the coming days, we will continue to work together to create more beautiful memories.

Potassium metal chips as a new material has been paid more and more attention. Its unique effects in battery manufacturing bring us new opportunities and challenges. 1, Introduction and characteristics of potassium metal chips Potassium metal chip is a kind of material with good electrical conductivity and chemical stability, which has become one of the research hotspots in the field of lithium battery in recent years. Compared to traditional lithium metal chips, potassium metal chips have a lower price and higher abundance, which makes it an attractive alternative material. In addition, the potassium metal chip also has a low electrochemical activity, which can play an excellent stability and reliability in the battery. 2, potassium metal chip to improve the battery energy density The energy density of a battery is an important parameter to measure its energy storage capacity. Potassium metal chips play a positive role in this regard. First, the potassium metal sheet has a higher capacity than the lithium metal sheet, which means that each potassium metal chips stores more energy in the battery. Secondly, the potassium metal chip has a low electrochemical activity, which can avoid the safety hazards caused by the lithium metal chip in the charge and discharge process, and improve the stability and reliability of the battery. Therefore, the introduction of potassium metal sheets into battery manufacturing can effectively improve the energy density and performance of batteries. 3, potassium metal chips to improve the battery cycle life Battery cycle life is an important index to measure battery life. In this regard, potassium metal chips also show their unique advantages. Potassium metal sheet has low self-corrosion rate and high electrochemical stability, which makes the battery can maintain good performance and cycle stability during long-term use. In addition, the diffusion rate of potassium metal chip in the battery charging and discharging process is low, which can reduce the side reaction generated inside the battery and extend the life of the battery. Therefore, the introduction of potassium metal chips can significantly improve the cycle life of the battery and improve the reliability and durability of the battery. 4, the technical application and future development trend of potassium metal sheet The application of potassium metal chips is not limited to the traditional lithium-ion battery field, but also involves the emerging energy storage technology and electric transportation field. For example, in sodium-ion batteries and sodium-sulfur batteries, potassium metal sheets can be used as a sodium metal source, further promoting the development and application of these battery technologies. In addition, with the increasing demand for renewable energy and the expanding demand for large-capacity batteries, potassium metal sheets also have broad application prospects in the field of energy storage systems and electric vehicles. In SUMMARY: Th...

Recently, the battery die-cutting machine independently developed by our company successfully completed the production, debugging and testing process, and officially embarked on the journey to the customer's production line. This battery die-cutting machine integrates advanced automation control technology and precision machining technology, which can achieve precise cutting of battery materials, greatly improving the production efficiency and yield of batteries. Its unique design concept and excellent performance have won wide recognition in the market and high praise from customers. Before delivery, we carry out a strict factory inspection to ensure that every piece of equipment can achieve the best working condition. At the same time, we also provide customers with detailed operation manuals and after-sales service guidelines to ensure that customers can easily use, worry-free use. We believe that this device will play an important role in our customers' production lines, helping them improve product quality, reduce production costs, and thus occupy a better position in the fierce market competition.

As the 2024 Paris Olympic Games approach, the world's attention is once again focused on this romantic city. This Olympic Games not only carries the competitive dreams of global athletes, but also shoulders the historical mission of promoting global green transformation. In this context, lithium technology, as an important part of green energy, is injecting strong impetus into the success of the Paris Olympic Games. The Paris Organizing Committee actively responded to the International Olympic Committee's call for sustainable development, and put the concept of green, low-carbon and environmental protection throughout the preparation and hosting of the event. In order to achieve this goal, the Paris Organizing Committee has established a close cooperation relationship with the world's leading lithium technology companies to jointly explore the innovative application of lithium technology in the field of event transportation, energy supply and other fields. In terms of transportation, the Paris Organizing Committee of the Olympic Games plans to introduce a large number of electric buses, electric taxis and electric motorcycles using lithium technology to reduce emissions of fuel vehicles. These electric vehicles can not only effectively reduce air pollution, improve the quality of the urban environment, but also provide tourists with a more convenient and comfortable travel experience. It is estimated that through the large-scale use of electric vehicles, the Paris Olympic Games is expected to reduce carbon emissions by about 30%, making a positive contribution to the global environmental protection cause. In addition, in terms of the energy supply of the event venues, the Paris Organizing Committee of the Olympic Games is also actively promoting lithium energy storage technology. Through the construction of lithium energy storage system, renewable energy such as solar and wind energy will be converted into electric energy storage, to provide stable and reliable power support for the event venues. The application of this green energy not only reduces the dependence on traditional fossil energy, but also reduces the carbon emissions in the process of energy production and transmission, and further promotes the green transformation of the Paris Olympic Games. It is worth mentioning that the Paris Olympic Games will also hold a series of exhibitions and activities related to lithium technology, showing the latest progress and application results of lithium technology around the world. These exhibitions and events not only provide participants with an opportunity to learn about lithium technology, but also build an important platform for exchanges and cooperation in the global lithium industry. With the approach of the Paris Olympic Games, lithium technology is integrating into the global sports feast at an unprecedented speed. It not only provides a green, low-carbon solution for the event, but also sets a new benchmark for global green travel and su...

Recently, the company has successfully completed the mass production and shipment of the latest batch of high-performance nickel foam. This batch of carefully manufactured nickel foam products will be quickly delivered to a number of well-known battery manufacturers at home and abroad, to provide strong material support for their battery products, the shipment of nickel foam, with its unique three-dimensional mesh structure, high porosity, excellent electrical conductivity and mechanical strength, has become an ideal choice to improve battery energy density and extend cycle life. Its excellent performance not only meets the market's urgent demand for high-performance battery materials, but also injects new vitality into the innovative development of the battery industry.

What is lithium battery aluminum foil? Battery aluminum foilis used as a collector for lithium-ion batteries. Typically, the lithium-ion battery industry uses rolled aluminum foil as a positive collector. The advantages of aluminum foil application in lithium-ion batteries are reflected in the following aspects: 1、extend the service life of lithium-ion batteries, because the special aluminum foil has better physical functions, so that the cycle function of lithium-ion batteries has been significantly improved. 2、improve the consistency of lithium-ion batteries, the use of special aluminum foil can not only reduce the internal resistance, and the consistency of the internal resistance has also been improved. 3、improve the rate discharge function of the battery, after the selection of special aluminum foil, the rate function of the lithium-ion battery is significantly advanced, especially in the case of large rate (greater than 3C), the rate discharge capacity is more than 15%, perhaps in the case of equal rate, the special aluminum foil can travel the energy density of lithium-ion batteries. Aluminum foil is widely used in civil and industrial middle, such as our daily heating lunch box, tin foil for female comrades perm, and tobacco packaging, etc., write is tin foil, in fact, are aluminum foil products. In addition to aluminum foil used on lithium batteries, aluminum foil is also used for supercapacitors. Aluminum foil for lithium batteries has three main materials: positive electrode sheet, pole ear and coating material. But this market is also high-end products are foreign monopoly. What is the role of aluminum foil? Currently, battery-grade aluminum foil is used as a positive collector for lithium batteries. Ningde Times recent expansion action frequently, comprehensive a number of brokerage research reports, its 2025 planned production capacity is 500-600GWh, data show that 1GWh lithium battery aluminum foil in 600-800 tons, according to this standard, only Ningde times a lithium battery supplier, will consume 300,000-480,000 tons of aluminum foil. Polyaluminum chloride can be prepared from waste aluminum foil. Polyaluminum chloride is a commonly used inorganic polymer flocculant. The wide range of raw material sources for the production of polyaluminum chloride has set the foundation for its development. In particular, the variety of production processes provides convenience for the development of polyaluminum chloride. It has certain practical significance in improving resource utilization and protecting environment.

Global lithium battery industry development status (1) Global lithium battery shipments show an accelerated growth trend Thanks to the rapid growth of new energy vehicles and energy storage markets, according to data from the Ivey Economic Research Institute, global lithium battery shipments grew from 72.7GWh (gigawatt-hour) in 2014 to 562.4GWh in 2021. In particular, in 2022, with the doubling of global new energy vehicle production and sales, the lithium battery industry will usher in explosive growth. (2) The growth rate of power and energy storage batteries doubled, and the increase ratio of power batteries was the highest From the perspective of structure, the global automotive power battery shipments in 2021 were 371GWh, accounting for 66% of lithium battery shipments, an increase of 134.7%. Energy storage battery shipments were 66.3GWh, accounting for 12% of lithium battery shipments, an increase of 132.6%. Shipments of consumer batteries (including 3C batteries and small power batteries) were 125.1GWh, accounting for 22% of lithium battery shipments, an increase of 16.1% year-on-year, and demand was saturated. In recent years, the global new energy vehicle market has developed rapidly, and the demand for lithium-ion batteries has grown rapidly, and lithium-ion batteries have become the largest engine for the growth of the global lithium-ion battery market. (3) The concentration of lithium battery industry continues to increase Internationally, China, Japan and South Korea are the world's major producers of lithium-ion batteries, with the total output of the three countries accounting for more than 90%. Global lithium battery, especially power battery industry concentration has reached a high level. Mainstream battery manufacturing enterprises have obvious advantages in terms of stable production process, battery product consistency and stability, large production capacity and large-scale effect. According to Gaogong lithium battery statistics, by the end of 2021, the total loading volume of the world's top ten power battery companies accounted for about 92.8%. In the future, as industrial giants continue to make capital investments, the phenomenon of head concentration will be more obvious.