
The principle of semi-automatic copper rod butt welding machine
NOVEL WELDER UN2S semi-automatic copper rod butt welding machine belongs to the category of resistance welding machines. On the basis of UN2, it uses microcomputer controller and semiconductor thyristor control. It is also called Un2s CNC butt welding machine. It can also be called copper wire butt welding machine, copper wire butt welding machine or single wire butt welding machine. Its basic principle is
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