To advance furthermore the mechanization of a bundling operation using a bundling machine so as to improve operating efficiency and to reduce labor while creating a state that there exists no interference from the outside and the operation is smoothly performed.

In a bundling apparatus with a frame body, in the frame body 6 having a front wall 6S, a left side face wall 6L, a right side face wall 6R and a back face wall 6T, a bundling machine T freely bundling a wire harness W, a base plate 1 having a fitting face 1A capable of setting the wire harness W to a specified shape and locking and keeping it, and a moving apparatus 3 freely moving the bundling machine T to a position or a posture suitable for winding and bundling a bundling band on the wire harness W locked and kept on this base plate 1 are equipped. An opening and closing door 14 for taking out and in the base plate 1 to the frame body 6, and a pair of upper doors 71 and 71 for exchanging a rotating reel 8 or the like P are provided on the front wall 6S.