Overall overview of lithium battery equipment
The overall market size of lithium battery equipment in 2022 is:79.3 billion yuan, an increase from 2021With the growth of downstream application demand in the lithium battery industry, the market demand for lithium battery equipment will continue to increase, and the future development prospects are good, and the market size of lithium battery equipment is expected to reach by 2023107.7 billion yuan, year-on-year growth
Segment your products
As the core of lithium batteries, the front and middle section process has high technical requirements, a large number of required equipment, and the proportion of front and middle section equipment, the market size of the front-end equipment in the subdivided products is35.7 billion yuan, proportion, the market size of the mid-section equipment is28.5 billion yuan, proportion, the market size of the rear end equipment is15.1 billion yuan, proportion
Product Introduction
Lithium battery equipment is divided into three categories: front-end equipment, middle-end equipment, and back-end equipment, of which the main equipment of front-end equipment includes mixers, coating machines, roller presses, etc.; The main equipment of the middle section equipment includes winding and laminating machine, liquid injection machine, etc.; The main equipment of the back-end equipment includes the capacity distribution cabinet, etc.
Front-end equipment
1. Mixer
It is to stir and mix the mixture containing positive and negative electrode materials to ensure that the positive and negative electrode materials can be fully contacted to form a uniform electrode sheet, and at the same time, it can also improve the performance and stability of lithium batteries.
2. Coating machine
The coater refers to the evenly mixed slurry evenly coated on the current collector, and the organic solvent in the slurry is dried.
3. Roller press
In order to improve the consistency of the density and thickness of the surface material of the battery electrode piece, the positive and negative electrode pieces must be rolled after the coating process.
Mid-section equipment
1. Winding machine
The die-cut pole piece is wound into a lithium-ion battery cell, and the tension control accuracy, deviation correction ability, and winding efficiency are the keys to the quality of the battery product during the winding process.
2. Liquid injection machine
After the cell is assembled, the battery's electrolyte is injected into the cell in a quantitative amount.
Back-end equipment
1. Dividing cabinet
It is a program-controlled tester for batteries, which can set the charging and discharging voltage, current, power, etc., carry out constant current charging and discharging according to the set charging and discharging parameters, group and capacity verification according to the set capacity, and cycle charging and discharging according to the set number of cycles.
Note: The data is compiled by the staff of Gewuzhisheng according to the investigation of multiple reference data sources, and due to the limitations of working methods and working capabilities, there are estimation components in the data. Therefore, there must be a certain gap between this data and the real market data, and the size and extent of this difference cannot be accurately calculated. Users are requested to be aware of the above limitations of the data when using the data. Everwin shall not be liable for any direct, indirect, special, incidental or consequential losses caused by the use of the data.