The market scale of China's power battery structure will reach 1.8 billion yuan in 2019
We estimate that the market size of electric vehicles will grow from 120 million yuan in 2014 to 1.8 billion yuan in 2019, with an average annual growth of 73 percent.
Lithium battery cathode materials, anode materials, diaphragm, electrolyte and precision components, including precision components mainly for aluminum/steel shell, the cover plate, connection piece, etc., is one of the main components of lithium-ion batteries. Demand will also explode with electric cars.
The price of power battery structure is several hundred times even hundreds of times that of traditional portable battery structure. Decided to battery power battery precision structural heat dissipation, security, impermeability, energy efficiency, such as performance, different from the traditional structure of lithium-ion batteries used in portable power lithium battery precision components need to meet some automotive components technical standards. The power battery structure requires the suppliers to have four technologies: security technology, welding technology, battery connection technology and efficient production technology.
Four core technologies of power battery structure suppliers
Safety technology: because of high power and high current, explosion-proof design of power lithium battery is the most important factor for product quality and safety. The supplier of structural parts needs to properly set up the safety valve, manage the flow of the battery drain and power before the release of the pressure.
Welding technology: the material, welding technology and precision of the welding point of the lithium battery are directly affected by the electric conductivity of the battery, the service life and even safety.
Battery connection technology: the power lithium-ion battery system is usually formed by multiple cells in parallel. Traditional hard metal material connections may lead to increased resistance in the battery between batteries.
Efficient production technology: the power battery precision components for precision have high requirements, such as flexible automation production equipment to ensure faster order response speed, high production efficiency, product consistency and stability, and reduce the manufacturing cost, improve production efficiency.
Promulgated by the China industry information network in 2015-2020 China auto power battery market operation situation and investment prospects analysis report pointed out that the electric car battery structure bike value is about 1500 yuan, we estimate that the market will be rapid growth from 2014, 120 million yuan to 1.8 billion yuan in 2019, the average annual growth of CAGR of 73%.
Zhejiang zhongze electric co., LTD., established in jiaxing, zhejiang, in 2007, is in the center of the economic circle of Shanghai, hangzhou, ningbo, suzhou and wuxi. Companies focus on new energy power battery structure research and development of manufacturing, on February 4, 2014, in passed TS16949 system certification, and strict quality management system, implementation of "total quality" management approach, power battery production enterprises is dedicated to provide you with safe and reliable, high quality power battery structure solutions and products structure.
The only manufacturer in China with three German imported 500T cold extrusion equipment; In 2014, we purchased more than 30 high precision CNC lathe. At present, there are dozens of high-end fully automatic battery aluminum shell stretching machines, which can stretch to 420mm, and fully automatic cleaning system, which can reach up to 150,000 units per day. With continuous laser welding machine, high power laser spot welding machine, high and low power ultrasonic welding machine, copper aluminum composite friction welding machine, high precision punching machine, precision equipment such as helium detector; The assembly equipment of automatic composite cover plate can be designed and manufactured by itself. Advanced equipment ensures high precision, high efficiency and high quality.
Is the earliest research and development of cold extrusion technology of aluminum manufacturer, has nearly 40 years of technology transfer and accumulation, has a number of technology patents, which have five practical emerging new energy industry technology patents and 1 invention patent; Have engaged in new energy power battery technology design 1 senior engineers, three power battery technology research and development engineers, product development design engineer 3, the entire product developer has amounted to 22 people.
The new energy square power battery is made of new aluminum, which is characterized by corrosion resistance, high compressive strength and excellent tensile properties. New energy square power battery combination plate adopts porcelain insulation, brazing technology, precision servo stamping, unique combination of insert plastic seal technology, high insulation, low resistance, high and low temperature under the bad environment adaptability, explosion-proof performance stability such outstanding points.
The company has adopted the TS16949 management certification and combined the IQC14000 quality management system to implement the company system management on February 4, 2014. On this basis, the company brings together a group of enterprise executives with rich experience, which has formed a better management organization structure system.