PURPOSE: The radioactive waste lungs wire decontamination apparatus for peeling secures the reduction of session, the radiation exposure reduction of operator, the contamination of human body protecting, and the reliability of the radioactive waste treatment process and workplace environment improvement by automating decontamination and peeling facility of the lungs wire. CONSTITUTION: A loading unit(L) loads the lungs wire. The salt producing apparatus(100) manufactures salt the loaded lungs wire as described above the channel for salt extraction of the high pressure. The wire dehuller(200) sheds off the skin the outer cover of the lungs wire passing through the salt producing apparatus. The electric wire guide roll(300) ties the lungs wire freed from as described above with the roll form.