Provided is an implanting apparatus. The implanting apparatus includes: a casing an implanting needle portion in the casing a mandrel portion forwardly and backwardly movable in relation to the implanting needle portion an elastic member disposed between the implanting needle portion and the mandrel portion a movable portion movable forwards and backwards to move the implanting needle portion a spring fixed relative to the casing so as to fix a position of the mandrel portion when the implanting needle portion is moved and a transforming portion movable together with the implanting needle portion for transforming the spring. Therefore, musculoskeletal ailments of medical personnel arising from an excessive use of an hair implanting device may be prevented, and hair implantation may be performed accurately, regularly, swiftly, and without depending on a skill of medical personnel.