Low Power Loss Quick Changeover Foot Operated Spot Welder Accurate Current Control

Pedal spot welder
Mar 07, 2025
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Accurate Current Control Low Power Loss Quick Changeover Foot Operated Spot Welder Product Description The principle of a pedal type spot welding machine is to use the characteristics of double-sided double point overcurrent to compress the welded piece between two electrodes, causing two layers of metal to form a certain contact resistance under the pressure of the two electrodes. When the welding current flows from one electrode to the other electrode, it forms an
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