The invention discloses an efficient derusting line-through wheel. The efficient derusting line-through wheel comprises a first line-through wheel mechanism, a second line-through wheel mechanism, a third line-through wheel mechanism and an elastic derusting wheel mechanism; the first line-through mechanism comprises a first line-through wheel and a first lifting mechanism, wherein the first lifting mechanism is fixed to the lower part of the first line-through wheel and can support free rotating of the first line-through wheel; the second line-through wheel mechanism comprises a second line-through wheel and a second lifting mechanism, wherein the second lifting mechanism is fixed to the lower part of the second line-through wheel and can support free rotating of the second line-through wheel; and the third line-through wheel mechanism comprises a third line-through wheel and a third lifting mechanism, wherein the third lifting mechanism is fixed to the lower part of the third line-through wheel and can support free rotating of the third line-through wheel. According to the efficient derusting line-through wheel, the overall structure is simple, installation is convenient, operation is simple, line-through stability of the line-through wheel and the derusting effect of the overall mechanism can be effectively achieved, adjusting is flexible and convenient, and practicability is high.