According to a report by SNE Research, the shortfall in power battery sales output will reach 37% in 2025, the apparently tight supply and demand situation for power batteries in early 2021 has prompted global lithium battery manufacturers to open a new cycle of production expansion.

As one of the core components of new energy vehicles, the connection quality and service life of power batteries directly affect the performance indicators of electric vehicles. Laser technology is now widely used in the cutting and welding process of power lithium batteries due to its advantages of high energy density, fast welding speed, high processing accuracy, small heat-affected zone and high safety, which can reduce porosity, cracks and pollution and improve processing efficiency.

Laser cutting applications

Traditional cutting processes in lithium battery processing applications are prone to abrasion and burrs, which in turn can lead to safety issues such as short circuits and overheating losses in the battery. Laser cutting offers advantages such as no wear, flexibility, high precision and no contact. This makes the HGTECH laser cutting series ideal for the processing of lithium batteries.

High-speed laser production equipment for the laser die-cutting and production of battery poles.

High production efficiency, belt speed ≥ 50m/min, long term stable operation of the platform 7*24H.

Laser welding applications

With many years of experience in laser process applications, HGTECH has combined laser welding technology with automation and intelligent systems in power battery manufacturing to create a complete set of laser processing solutions and related supporting facilities.

Automatic sealing nail welding process for steel-cased lithium ion battery cells with high productivity, high compatibility, stability, safety and environmental protection.

In the face of increasing daily demand, the lithium battery industry is set for a new wave. As the processing edge of the new energy industry, laser will also usher in a period of rapid development.

As a leader in the laser industry, HGTECH will continue to drive the power battery industry to develop with high quality.

ABOUT HGLASER

HGLASER is the pioneer and leader of laser industrial application in china. It is the world's leading provider both of laser equipment and intelligent manufacturing solutions, the core subsidiary of the well-known national high-tech listed company HGTECH.