The ultrasonic cutting machine appears to be an indispensable alternative for the slicing of all those products where it is impossible to be the use of traditional cutting techniques. With thousands of oscillations per second of the special Titanium blade mounted on the slicer is getting clean, smooth and uniform cut of round, square or rectangular product and of different shape. Providing the machine with multiple cutting heads side by side is possible to execute cuts of large products or to use them for the cutting multiple simultaneous. At manual or automatic loading in entering the slicer can be combined in exit of the line to an automatic loading system on flow-pack of portions of cut or whole product.