The machine is designed to receive raw material, such as root vegetables and beans, from a tipping truck or agriculture trailer.

A truck equipped with a rear unloading system approaches the side or rear of the machine and starts the unloading process. The product falls onto the belt of the receiving hopper and is moved towards the discharge of the roll separator, where it is initially cleaned of soil and small elements.

The device can be used as the first element of the root vegetables line.

An additional advantage is the possibility of feeding the hopper with containers using a forklift or a tippler.