The roller dryer allows wet vegetables to be dried on rotating rollers covered with synthetic felt. The felt absorbs water, which is then extracted by means of pressure rollers at the bottom of the machine. The machine is driven by two geared motors. Under dryer , there is a bath which serves to drain the water. In our implementation, the following designs are possible: galvanised or stainless steel. The machine is available in 10 and 15 roller versions with a width of 60 cm or 120 cm.