This devise is integrally piece heating port for heating dental group public wax (wax) softening (軟化) tip relates to an apparatus, the wax is heated port to melt the wax in the temperature settings without property change of wax and pieces to the proper temperature and to provide a wax softening equipment to increase water production and quality dental excellence. This unit is designed for this purpose and; Heating the piece port is configured on one side of the body for receiving the front end of the piece to the inside; Add predetermined amount of the wax and the wax is heated port; And the connecting piece to the body and which are electrically coupled to the detachable tip waxing up working tip; And a sensing unit for detecting the temperature of the piece and the heating port, wax heating port, and the piece; A display unit for outputting the operation state and the operation to set the operation of each part; And it is connected to an external power source and the power switch and the control unit for supplying power for the operation of the heating port and the piece by the operation unit, the wax heating port, and the pieces in bulk or selectively; And the piece heating port by comparing the set temperature set through the operation unit and the current temperature sensed by a sensing, chisel heating port configured as a control device having a temperature control unit for maintaining a constant temperature of the wax heating port, and fragments and and that of the wax to the wax heating port softening apparatus integrally with the technical gist.