To provide a brazing apparatus which can surely improve the brazing quality.

The timing of start or finish of each operation constituting the brazing operation, is inputted with an operating switch in an inputting part 55 while observing the actual brazing operation with the eyes to a member to be brazed in the brazing operating part 54. The inputted data are stored in a storing part 57 and also, displayed on a displaying part 56. After finishing the brazing, the brazing quality is analyzed and the inputted data corresponding to the good brazing product is registered into the storing part 57 and practically utilized to the brazing operation thereafter.