According to the product shape and requirements, we recommend using a MD-40 intermediate frequency inverter welding power source to manually load the coils to the loading rack, and then put the copper wire into the positioning mold for welding. The automatic feeding and unloading device cooperates with the upper and lower electrodes. , The left and right clamping and positioning mechanism is completed, and then the servo manipulator stretches the workpiece into the cutting position for cutting, and the cutting length is adjustable within a certain range.