Micro-spot soldering generates heat inside the metal by a high-frequency current, causing it to locally melt, and then applies pressure to recrystallize the metal to form a solder joint. Micro-spot soldering machines use intelligent program to control soldering time, current and pressure, which is suitable for the soldering of thin metal materials.
applications
â—† Battery industry: battery cap, nickel sheet, tab â—† Automotive electronics: metal wires and electrode plates â—† Electronic appliances: high-speed wire, PCB, motor leads
