Free by DHL 6pcs Spot Welder Machine Welding Laptop Battery Button
battery Battery Pack Applicable Notebook and Phone Battery Welding
This Hand-held precision spot welder’s working principle is double-sided double-point cross-flow soldering method. When it is working, two electrodes exert pressure that makes the metal produce contact resistance. While the current flowing from one electrode to another, a heat fusion was formed between the two electrodes. Also a current loop was formed at the same time. These will not hurt internal structure of work piece.
• Welding traces are clear, small spark, without any phenomenon of depression and flow of liquid. The phenomenon of low pressure and water has been perfectly solved. It is an ideal equipment for your production and assembly cells
• The control circuit is using SCR discharge pulse circuits and digital program to control circuit. It can be directly and accurately adjust the parameters
• Pressure of solder pin and distance between two pins can be adjusted independently
• It can be self-diagnostic maintenance.
• Can weld: laptop battery, button battery, battery pack and 18650 battery etc.
• Input power supply: AC 220V±10% 50Hz±2Hz
• Rated power: 1KVA
• Welding current: 0-40A
• Electrode travel: 20mm
• Control mode: Double pulse
• The whole weight:6.5KG
• Size: L260×W160×H200(mm)
• Applicable: Nickel plate whose thickness between 0.03mm-0.12mm and its connection with metal piece