Crushing machine for a food product that is frozen in blocks, or in IQF form, and plant comprising such a machine for making puree, or juice, from a food product
A crushing machine for a vegetable food product frozen in blocks, or in IQF form. The machine includes a box-like body containing defining a crushing chamber. The box-like body has an inlet port, through which the frozen food product is put in the crushing chamber and an outlet port through which a frozen crushed product is discharged from the crushing chamber. In the crushing chamber a crushing unit is mounted comprising a plurality of crushing rollers, for example three crushing rollers. Each crushing roller is arranged to rotate about a respective rotation axis and is having peripherally a plurality of teeth arranged to cut the frozen product into blocks, or IQF form, for splitting it into the above described fragments of predetermined size. In particular, the rotation axes of the crushing rollers are parallel to each other.
