The invention provides a high-efficiency spiral spring proofing treatment method. The high-efficiency spiral spring proofing treatment method comprises the following steps: winding, namely, winding a steel wire into a spiral spring by spring winding equipment; performing primary salt bath heat treatment, namely, performing the heat treatment on the spiral spring in a salt bath furnace; performing coreless grinding, namely, grinding the outer surface to a required size; performing secondary salt bath heat treatment, performing the heat treatment on the spiral spring in the salt bath furnace; performing length grinding, namely, grinding the spiral spring to a set length through a grinding wheel; assembling a rod bolt, namely, connecting the two ends of the spiral spring; performing third-time salt bath heat treatment, namely, performing the heat treatment on the spiral spring in the salt bath furnace; detecting a finished product, namely performing finished product detection on the spiral spring. According to the proofing treatment before mass production of spiral springs, the heat treatment of a heat treatment furnace is replaced by using salt bath heat treatment, so that the proofing treatment time of the spiral springs is greatly shortened; the change amount influences of the spiral springs caused by the two heat treatment methods are consistent, so that the machining correctness of the mass production of the spiral springs cannot be influenced.