Xiamen Zecrown Technology Co., Ltd.

How to maintain the Fixing jig for COS Machine?

In order to maintain the fixing jig for a COS machine, it is important to follow a few key steps to ensure its optimal performance and longevity. Here are some tips for maintaining the fixing jig: 1. Regular Cleaning: The fixing jig should be cleaned regularly to remove any dust, debris, or residue that may accumulate during use. This can be done using a soft brush or cloth to gently wipe away any buildup.

How to protect Heating Tube?

Heating tubes are important components in various heating systems, such as water heaters, boilers, and industrial furnaces. To ensure their efficiency and longevity, it is important to protect them from damage and wear. Here are some tips on how to protect heating tubes:

What are the benefits of Plate Short Circuit Testing Machine?

Plate Short Circuit Testing Machine is a crucial equipment used in the electrical industry to test the short circuit performance of electrical devices and components. There are several benefits associated with using this type of testing machine: 1. Accuracy: Plate Short Circuit Testing Machine is highly accurate in measuring the short circuit performance of electrical devices. It provides precise and reliable results, which are essential for ensuring the quality and safety of electrical products.

How to protect the Battery Assembly Line？

Protecting the battery assembly line is crucial to ensure the efficiency and safety of the manufacturing process. Here are some key steps that can be taken to protect the battery assembly line: 1. Implement safety protocols: Establishing strict safety protocols and procedures is essential to prevent accidents and injuries on the assembly line. This includes providing proper training for employees, conducting regular safety inspections, and ensuring that all safety equipment is in good working condition.

The recycling of lead-acid batteries in China is developing rapidly, with overcapacity and unresolved equipment and process issues

China is a major producer and consumer of lead. Compared with the primary lead extracted from ores, the recycled lead obtained from discarded batteries has lower energy consumption, fewer pollutant emissions, and better meets the needs of low-carbon environmental protection in the production process. On July 7th, at the 17th International Lead and Zinc Summit and International Lead and Zinc Technology Innovation Conference 2022, jointly organized by Shanghai Nonferrous Network Information Technology Co., Ltd. (SMM) and Tianneng Holdings Group Co., Ltd., industry insiders stated that China's recycled lead industry has developed rapidly in recent years, but there are still problems with overcapacity, low profitability, and the need for further improvement in equipment and technology level in the industry. According to the "14th Five Year Plan for Industrial Green Development" released by the Ministry of Industry and Information in November 2021, during the "14th Five Year Plan" period, China's production scale of recycled lead will continue to expand. It is expected that by 2025, China's recycled refined lead will reach 2.9 million tons, with a total market capacity of about 40 billion yuan. Lead acid batteries - The development of recycled lead cycle has become the main driving force for the growth of China's recycled lead industry. More than 85% of China's recycled lead raw materials come from waste lead batteries, and more than half of the lead consumed in the lead battery industry comes from recycled lead. In the afternoon forum, Zhang Chunqiang, Executive Vice President of Tianneng Resource Recycling Business Unit, introduced that in 2021, the production capacity of recycled lead enterprises that extended from battery production enterprises to the dismantling of waste lead batteries reached 4.17 million tons/year, accounting for 38.5% of the recycled lead production capacity. The recycled lead industry has begun to develop towards intelligence and scale. Since 2018, the production capacity of new and ongoing projects has mostly exceeded 100000 tons per year, and the concentration of the industry has rapidly increased.

Nandu Power: Winning the bid for the centralized bidding project of valve controlled sealed lead-acid batteries for China Tower in 2024

According to AI News, Nandu Power (SZ 300068, closing price: 12.31 yuan) announced on the evening of March 14th that the company has won the bid for the centralized bidding project of valve regulated sealed lead-acid batteries for China Tower in 2024. The winning bid amount is approximately 327 million yuan. From January to June 2023, the operating revenue of Nandu Power Supply consisted of resource regeneration industry accounting for 47.12%, power storage accounting for 30.64%, and industrial energy storage accounting for 22.23%. The Chairman and General Manager of Nandu Power are both Zhu Baoyi, a 45 year old male with a master's degree background. As of publication, the market value of Nandu Power is 10.7 billion yuan. Daoda 1997's "Individual Stock Trends" Reminder: 1. Within the past 30 days, the shareholding of northbound funds in Nandu Power has increased by 2.4059 million shares, accounting for 0.29% of the outstanding shares; 2. No institution has conducted research on Nandu Power Supply in the past 30 days.

What does a sodium ion battery rely on to resist "lithium" in the courtroom?

Recently, with the frequent news of the launch of sodium ion batteries, the industrialization of sodium ion batteries has become more clear. (Article from: Energy Review • Chief Energy Outlook ID: CEO-ER) On December 27, 2023, the world's first electric vehicle equipped with sodium ion batteries, Jianghuai Yttrium, was officially launched. The new car began mass delivery on January 5, 2024. This model is positioned as an A00 level micro electric vehicle and currently starts at a price of 59900 yuan. It is reported that Jianghuai Yttrium is equipped with a unique sodium ion cylindrical battery cell supplied by Zhongke Haina Technology Co., Ltd. This battery has a honeycomb battery structure and a safety feature of "never self ignition". On December 28, 2023, the first pure electric A00 level sodium ion battery model, Jiangling Yizhi EV3 (Youth Edition), jointly launched by Jiangling Group and Funeng Technology, was officially launched. Outside of Jianghuai and Jiangling, electric four-wheel vehicle companies such as Chery and BYD, as well as electric tricycle companies such as Huaihai, have clear plans to use sodium ion batteries or have already applied for relevant vehicle models to the CRRC Vehicle Technical Service Center; Electric two wheeled vehicle companies such as Yadi, Tailing, and Xinri have launched models equipped with sodium ion batteries. These enterprises have become promoters of the sodium ion battery industry. Regarding this, Moko, the founder of third-party battery industry research think tank and true lithium research, said that after the maturity of sodium ion battery technology, it is bound to invade the market of some lead-acid batteries and lithium iron phosphate batteries. However, this will be a long and tortuous process. In 2021, sodium ion batteries rapidly rose due to the skyrocketing price of lithium, but with lithium prices returning to normal, the cost advantage of sodium ion batteries will no longer be prominent.