A digital supersonic wave descale equipment is provided, which is composed of an engine, a USB interface, a digital module, a digital liquid crystal displayer, a supersonic wave power, a cable conduction, a conduction plug-in, a protecting cover, a transducer rear base, a amplitude transformer piezoelectricity ceramic plate, a transducer positive and negative pole, a metal amplitude transformer, a metal energy cohesive block, a media exit and entrance and a fixed flange. The transducer rear base has a plurality of ring amplitude transformer piezoelectricity ceramic plates, which is connected with the rear end of the metal amplitude transformer, the front end of the metal amplitude transformer is connected with rear end of the metal energy cohesive block, after get electricity and covert the electricity energy to mechanical energy and to launch supersonic wave and work on the surface of the object and the inner wall of the equipment and the pipeline in transverse wave and vertical wave. The invention uses the character of conformity of the shaking direction and the communication of the supersonic wave, which is easy to spread the supersonic; besides, the invention uses the cavitation effect of the supersonic wave and the repeat alternation change of positive pressure and negative pressure, and work on the furr on the equipment and in the pipe. The equipment can remove furr in advance, but also can prevent forming dirt, which can make the longer pipeline provided with no furr producing condition, ensures the whole pipeline smooth. The invention saves water resource and electricity energy, improves equipment efficiency, reduces the maintaining cost and prolongs the service life of the equipment.