Nebula researches and develops the first domestic Li-ion battery module full-automatic production line adopting wire bonding technique

Time:2017-02-16  Source:  Hit:1599

Recently, after Ningbo Lishen Power battery system Co. ltd(Lishen, for short) , Fujian Nebula Electronics(Nebula, for short) and Shanghai Xingli New energy technology Co. ltd(Xingli) signing the strategic cooperation relationship agreement on Li-ion battery module full-automatic production line, Nebula and Xingli reach an three-party agreement with Fujian Feimaotui Power Technology Co. ltd (FPT, for short) on battery module standard technique design, battery module & battery system heat management and battery module large-scale production. FPT is the wholly-owned subsidiary of SCUD Group company. FPT focuses on the R&D and manufacturing of the power battery. The core of this cooperation is that FPT will bring in the first domestic Li-ion battery module full-automatic production line adopting wire bonding technique which is researched and developed by Nebula. The capacity of this line could be up to 240 PPM( pack per minute). Nebula will deliver this line to FPT for volumn production in March, 2017.
The most obvious feature of this line is that it integrate perfectly the robots, testers and MES. Equipped with testers, including cell sorting, battery block polarity judgment, welding spot tension test, torsion feedback, insulation and withstand voltage, MBB test and module EOL test, it could upload all the data to MES. All these data will benefit the process management, data track, quality track and analysis.
The wire-bonding technique battery module production line is a strategic product brought out by Nebula and Xingli in 2006. It makes the intelligent manufacturing of cylindrical battery module turn into large-scale production. The key welding station adopt the wire bonding technique of Kulicke & Soffa. On one hand, it’s still a compatible line while guarantee the quality of massive production. On the other hand, it will reduce the customers’ risk on investing the battery module production. This line mainly applies to the 18650/21700/26650 battery of passenger vehicle, logistics vehicle, LSEV (low-speed electric cars) and electric motorcycle.
Key parameters of the line:
1. Max. Capacity: 14400pcs/h
2. Max. Dimension of battery block: 200mm * 400mm * 100mm
3. Max. Dimension of battery module: 200mm * 400mm* 700mm