American MTS specializes in the rewind of lifting magnets. The original coil is inspected to verify lead locations, wire gauge, number of turns and dimensions. A wooden form is created to support the coil during winding. The form is attached to the headstock of the winding machine with a backing plate attached. A layer of insulation is wrapped around the form before winding. NEMA copper magnet wire rated at 400 °F is used for the winding. Finished coils are wrapped with Nomex and fiberglass tape for abrasion resistance.