Advantages of using laser welding machine in welding power battery pack

Power battery is the core component of electric vehicle. Because of that, the processing technique used in welding power battery pack needs to be carefully chosen, for it decides the power performance and the safety performance of the electric vehicle.

So what is the ideal processing technique in welding power battery pack? Well, many people would say laser welding machine. There are a few advantages of laser welding machine being used in welding power batter pack.

The making of power battery pack requires more than one kind of welding technique, including ultrasonic welding, electric resistance welding and laser welding. As one of the key welding techniques, laser welding plays an important role in the consistency, stability and safety of the power battery pack. As we all know, power battery pack has so many spots to weld and these spots are often hard to reach. But with laser welding machine, these spots can be reach by laser welding machine very easily, which is very flexible. 

There are many shapes of power battery, including square, cylindrical, 18650 and other shapes. Among all these shapes of battery, laser welding machine is widely used in welding cylindrical power battery. After using laser welding machine to weld individual power battery, the next thing is to weld these batteries into a pack with this same kind of welding technique. This is the power battery pack we see on the electric bike and electric vehicle. For example, an electric vehicle of a famous brand uses a power battery pack made from 7000 individual cylindrical 3100mah power battery to ensure its endurance. 

With laser welding machine being increasingly used in welding power battery pack, its working performance needs to maintain at its best. To do that, adding an air cooled water chiller would be a preferred choice. If you are having no clue what air cooled water chiller supplier to turn to, maybe you can have a try on S&A CWFL series air cooled water chiller. For real application, please go to https://www.teyuchiller.com/application-photo-gallery_nc3

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Guangzhou Teyu Electromechanical Co., Ltd.

SKYPE: teyuchiller

Email: marketing@teyu.com.cn

Website: https://www.teyuchiller.com

Tel: + 86-20-89301885

Fax: + 86-20-84309967

About S&A Brand

S&A(TEYU) was founded in 2002. After 19 years of development, the headquarter covers an area of 18,000 square meters, and has about 280 employees.  

Why choose S&A

Product Advantages:

1. With 11 patent certificates，CE, RoHS and REACH approval; Conforms to air transport requirements; 2 years warranty;

2.±0.1℃ high precision temperature control, stable cooling performance,support 

ModBus-485 communication;

3. Establish logistic warehouses at USA and Europe;

Manufacturing Advantages:

1.Independent R&D on sheet metal, evaporator, condenser and cores parts of chiller;

2. Annual output 70,000 units, product exports rate above 60%；

3. Standard bulk production, standard parts rate up to 80% ；

4. With excellent laboratory testing system, simulates actual working environment for 

chiller.