How to dismantle waste transformers: For distribution equipment transformers, first loosen the edge bolts of the cover, then hang the equipment itself onto the top cover according to the groove on the back cover. Remove the high and low voltage waterproof sleeves and other accessories, then dismantle the wires, and part of the equipment can be extracted. If further disassembly is required, dismantle the iron core brackets, dismantle the upper yoke, and then decompose the electromagnetic coil.