Shandong Huiyao Laser Technology Co., Ltd

As with many of my projects, I have to create a separate project to build a tool for it. In this case, I needed to make a Lithium Ion battery pack. Rather than solder, I decided to make a spot welder to   put the battery pack together . Lithium Ion batteries are heat sensitive. They can be soldered together if one is careful in not applying to much heat for an extended period of time. However, a much safer method is to use a spot welder to weld the batteries together. To me, this was a great reason to embark on yet another project! Besides, you never know when you will need a spot welder.   This spot welder basically uses a car or lawnmower battery to to provide the current necessary to do the spot welds. The amount of current that will be applied to the weld is fairly high. I expect in excess of 200 amps. To accommodate this we'll be using a starter solenoid to pass the current. We'll control the amount of time current is applied with a control board and a trigger. I'll al...

Lithium battery module fully automatic assembly line Product Description https://youtu.be/FtfKpFDXqVE Lithium battery module fully automatic assembly line  is mainly used in the production of new energy lithium battery modules, square battery modules, energy storage battery modules, power battery modules and pack welding assembly, etc. Technical parameter： （ 1）Equipment capacity: ≥10PPM; （ 2）The final excellent rate is ≥99.8% (only the bad products caused by the equipment); （ 3）Equipment failure rate ≤ 2%; （ 4）Compatible with a variety of size module specifications, quick change. Laser output power stability (fluctuation) ≤±1%, the focal length of the galvanometer can be digitally displayed and adjusted, the range is -5.0~+5.0mm, and the adjustment accuracy is ≤0.5mm; （ 5）The welding track is edited by welding software, the welding process is automated, the parameters can be modified, and the operation and modification authority can be set . Equipment details： 1. The equipment is m...

Prismatic battery module semi-automatic assembly line Product Description Prismatic battery module semi-automatic assembly line  is mainly used in the production of new energy lithium battery modules, Prismatic battery modules, energy storage battery modules, power battery modules and pack welding assembly, etc. Lithium battery module assembly line   Features   : Equipment includes brand computer, software system, precision voltage internal resistance measuring instrument, coding mechanism, batch feeding device, automatic grading by manipulator, automatic feeding and other devices. According to the AC internal resistance, open circuit voltage and other parameters of the lithium battery, the batteries are accurately divided into groups according to various performance parameters, and the maximum number of one-time grading and pairing is 8 groups, which improves the consistency of pack battery quality and paired cell performance. sex. Acquisition of AC internal resistance a...