EV Battery Manufacturing Equipment

UW Laser has fully opened up the mass production path of cylindrical batteries that have no tabs to realize the intelligent production of multi-process laser weldings, such as positive and negative current collector plate and winding core welding, current collector plate and case inner wall welding, current collector plate and positive post terminal welding, lid pre-spot welding, sealing welding, and seal pin welding. The high-speed intelligent production line independently

This intelligent manufacturing solution is mainly applied to the production processes of automotive power batteries and energy storage lithium batteries. Highlights 1. The overall layout is reasonable; all machines are compact in structure; independent power supply cabinets are used with neat wiring and easy maintenance; 2. All machines support traceability with connection to the MES and so data can be uploaded in real time; 3. Except for manual assisted loading (2-3 people

This production line is used to produce CCS products. The main processes include automatic mounting, hot riveting, laser welding, vibration testing, ICT testing, AOI defect inspection, and pin inspection; each workstation is connected through upper and lower conveyor lines to complete automatic production of production lines. Highlights • The automatic assembly of the busbars reduces the labor intensity of employees; • Automatic vibration dynamic testing to improve automation

The whole line includes a cell scanning/OCV testing station, cell stacking, polarity testing station, pack press-fitting station, pole addressing station, pole laser cleaning station, CCS manual installation, Busbar welding station, testing station for the insulation withstanding voltage, double-layer double-speed chain line and hoist, etc. The overall layout of the production line is reasonable and compact to maximize the avoidance of space waste, and the overall design is

The whole project includes a module line and a pack line; The module line consists of a multi-speed chain circulation line, hoisting machine, dispensing machine, CCD camera ranging, busbar welding, module turning, and other equipment.The Pack line covers the roller line, including the hoist, box on-line transfer, module into the box, assembly installation, EOL testing, auxiliary airtightness off-line testing, and other equipment. The whole line is mainly used for the

This is an automated production line from cells to packs, mainly including cell loading, cell handling, module assembly, module welding, module stacking, module testing, PACK assembly, PACK testing, etc. The efficiency of the whole line is 24PPM. Highlights • High Stability: Simple equipment layout, stable operation, and low maintenance cost; • Wide Range of Compatibility: Fast switching between different modules or pack production processes can be achieved; • High Degree of

The whole line is made of the multi-speed chain line, which mainly includes module assembly, module heating, pressurization and standing, tab bending and rolling, tab welding, FPC welding, post-welding visual inspection, insulation withstand voltage testing, weighing, and size detection. Equipped with a 1500W/2000W single-mode continuous laser and high-power galvanometer, it can achieve high welding efficiency and stable welding quality. The whole line efficiency is 24PPM,

This welding station is used for the BUSBAR welding technology; And entering and exiting the welding room can be fulfilled by manually pushing the trolley or connecting the automatic assembly line; It can adopt welding with the whole board copper nozzle, or individual small unit copper nozzle pressed; The copper nozzle needs to meet the functions of blowing protective gas and vacuuming; The position of the side plate welding machine is reserved in the welding room. Highlights

Equipment Overview This line mainly consists of: hot pressing machine, pairing, ultrasonic final welding machine, battery connector laser welding machine, mylar wrapping machine, shell pre-welding machine, top cover laser welding machine, primary helium leakage test machine, sealing pin welding machine, secondary helium leakage test machine, automatic conveying system [It includes the fitting components (including fixtures) for the loading conveyor line (by bidder) after

Applications This equipment is used to cut and shape the anode and cathode electrodes of lithium batteries, and stack the cut electrodes into a specified number of layers of cells. The cells are taped and hot-pressed before flowing into the next process. Equipment Overview The electrode coils are manually placed on the unwinding air expansion shaft of the machine, which then automatically unwinds the electrode coils. The automatic correction mechanism corrects the unwinding

Automatic line for assembling cell top cover, the main machine types include explosion-proof valve welding, cover plate assembly, cover plate swivel riveting, ultrasonic welding, pin assembly welding, helium testing (airtightness testing), electrical testing, and film application. Highlights • The entire line has a neat and aesthetically pleasing appearance; • The overall layout is reasonable, with each equipment having a compact structure, and all auxiliary materials are

Applications The equipment is used for notching and forming the tabs and slitting of electrode sheets. Highlights • The tension of the electrode and diaphragm are all controlled by servo motors in a closed loop, so the tension fluctuation is small; • Each workstation area is independently isolated from each other and equipped with high-efficiency FFU, with less dust and many protection points; • Wind speed and negative pressure monitoring at key dust removal stations ensure

Highlights • The overall layout is reasonable; all machines are compact in structure; independent power supply cabinets are used with neat wiring and easy maintenance; • All machines support traceability with connection to the MES and so data can be uploaded in real time; • Except for manual assisted loading (2-3 people are allocated for the entire section), the production process is fully automated; • The workpieces in contact with the cell are made of non-metal to prevent