1. A power saving device with high efficiency fiber laser greatly improves the processing efficiency 2. Using digital galvanometer for high-precision positioning irradiation 3. Equipped with welding detection function ( laser displacement sensor for height detection ) 4. The equipment is used for EV prismatic cell welding with production beat 1.5 pack / min, UPH up to 90, 2K battery pack per day.1. 3kW fiber laser 2. XY platform benchmark below 50um 3. Z axis perpendicularity below 50um at 48mm stroke4. Automatic focusing position accuracy within ± 0.1mm 5. Max welding area X : 1200mm Y: 300mm 6. Welding speed 240mm / sOEM 's full name is Original Equipment Manufacture. Producers do not directly produce products, but use their own ' key core technology ', responsible for the design and development, control the sales ' channel ', the specific production and manufacturing to suppliers to complete the way.The full name of ODM is Original Design Manufacturer. ODM refers to a business model in which manufacturers can independently design and manufacture products in their own factories and sell these products through cooperation with partners. ODM manufacturers usually have their own R & D team, which can provide customers with some professional design services.