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Innovative Technology for Drinks Producers
Delta Evolution Destemmer
Delta Evolution Destemmer
Delta Evolution Destemmer
Delta Evolution Destemmer
*All images shown are for illustration purposes only. Actual product may vary.
Destemmer

Delta Evolution 2/4

Bucher Vaslin has developed a new destemming concept for superior protection of the most fragile grape varieties. It offers a maximum output of up to 30,000 kg per hour with the objective of separating grape berries from MOG, while keeping their integrity throughout the operation for a minimum juice release.

The moving cylindrical cage turns in the same direction as the shaft to prevent any shear action on grapes. The cages made of high-density polyethylene are thick (about 10 mm) and perforations have inner and outer rounded edges. Bunches are set in motion by the cage itself, which is usually carried out by the destemming shaft.

The cage which is adapted to the average diameter of berries can be changed very quickly and easily. The rotation speed of the whole set (cage and shaft) can be adjusted with 2 variable frequency drives through one interface. Speed ratios between the cage and shaft can be changed with an internal switch.

Main Features
  • The cages made of high-density polyethylene are thick (about 10 mm) and perforations have inner and outer rounded edges.
  • The destemming shaft is equipped with fingers and rubber tips. The number of fingers is higher in the destemming area and some of them can be adjusted or removed accordingly.
  • The cage which is adapted to the average diameter of berries can be changed very quickly
    and easily (various models are available).
  • The rotation speed of the whole set (cage and shaft) can be adjusted with 2 variable frequency drives through one interface.
  • Speed ratios between the cage and shaft can be changed with an internal switch.
  • The material is cleaned with rotary guns installed on the upper part of the cage (optional).
  • Lateral hoods give access to the cage, shaft and trough to control cleaning quality.
  • Equipped with double motorization and speed-selector switch.
  • Delta Evolution 4 can be mounted on a Delta Trio XM for fragile grapes or on a Delta Trio XL
    for classic grapes.
Delta Evolution 2 Delta Evolution 4
Output: Up to 4 t/h (depending on grape variety) Up to 7 t/h (for fragile grapes)25-30 t/h (for classic grapes)
Power: 2 kW 5 kW
Dimensions (LxWxH): 2220 mm x 700 mm x 1050 mm 2820 mm x 1190 mm x 1020 mm
Empty Weight: 290 kg 450 kg
**Product specification may vary due to enhancement by the manufacturer, choice of optional extras, display stands not included or otherwise. Information is regularly updated by our manufacturing partners and is therefore subject to change without notice.