Laser Welding Process of Prismatic Lithium Battery

During the manufacturing and assembly process of prismatic aluminum shell lithium batteries, a large number of laser welding processes are required, such as: welding of soft connections of battery cells and cover plates, cover plate sealing welding, sealing nail welding, etc. Laser welding is the main welding method for prismatic power batteries. Due to its high energy density, good power stability, high welding precision, easy systematic integration and many other advantages, laser welding is irreplaceable in the production process of prismatic aluminum shell lithium batteries. Acey provides 1000-6000W automatic cnc laser welding machine with fiber laser generators as options, and also accepts OEM&ODM Service.

The battery laser welding equipment developed and produced by Acey has high laser welding energy density, small welding deformation and small heat-affected zone, which can effectively improve the accuracy of the parts. The welds are smooth, impurity-free, uniform and dense, without additional grinding work, and can be precisely controlled. The focused light spot is small, high-precision positioning, and it is easy to realize automation with the robot arm, which improves welding efficiency, reduces working hours, and reduces costs.

Acey new energy is a professional supplier specialized in Lithium Battery Pack Assembly Machine, such as battery capacity grading machine, battery insalution paper sticking machine, battery sorting machine, BMS tester, battery spot welding machine, laser welding machine, ultrasonic aluminum wire bonding machine, battery comprehensive tester, battery pack charge and discharge aging tester, etc and we provide one-stop solution for cylindrical&prismatic battery pack assembly line. If any interested, please feel free to contact us.