Spot Welding Circuit Diagram. To make attaching the relay to the base easier you can also purchase the retaining clip part1yaw9. Be extremely careful when working with 220v.
Once i needed to have extra long arms 50 cm on a spot welder to reach the middle of a sheet and the only thing l had at hand was copper tubes and steel rod. To make attaching the relay to the base easier you can also purchase the retaining clip part1yaw9. Here are the details of the requirement.
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Then electric current is passed through them heating them until they begin to melt at the spot. Battery spot welder circuit diagram. Here are the details of the requirement. Circuit diagram for diy battery welder spot welder microwave oven transformer video by.