The destemmer-crusher machines in the OPTIMA range, have been designed for the soft pressing of the product. The machines are of modern conception and have special details such as the beater speed variator and also a basket in some model. Rubber rollers are adjustable by using two hand wheels and are also mobile. The sheeting of the drum (cage) is made in stainless steel with round countersunk holes to avoid maceration of the fruit and keeps the grapes stem intact. For difficult grapes is available as option the drum plastic made.
The destemmer-crushers OPTIMA range allow the user to work in several ways: stem and crush, to stem without crushing, or only to crush.
The machine is supplied with a must gathering tank with a fitting for the connection with suction pumps. Those who want to use monoscrew pumps or elliptical rotor pumps, have just to remove the must tank from its slides.
The destemmer OPTIMA can be entirely disassembled for cleaning even the most hidden parts.
The centrifugal destemmer ZETA 50/A keeps the same characteristics of praticity of the ZETA series.
The difference is in the stainless rotating drum, wich is less likely to become blocked compared to the fixed one, and in the higher output for hour.
Available enameled coated or stainless steel version.