Proizvodnja mašina za obradu voća i povrća i pekarske opreme

About the product

Drum grader is used for calibration of row fruit (cherries, plums, sour cherries etc).
Calibration is performed using a perforated drum which is made of stainless acid-resistant materials approved for use in the food industry. With different size of perforations along the drum length, it is possible to separate fruit of different sizes. After separation of the different sizes, the fruit is discharged through the funnels into the crates placed below the sieve.

The rotation speed of the drum is regulated by the frequency converter.

Drum calibrator

Technical information

Drive power 0,75 kW
Capacity up to 2000 kg/h
Number of calibrations 2+1, 3+1 i 4+1
Roatation speed variable
Length Depending on the number of calibrations
Width 1400 mm
Height 2070 mm

Technical drawing

Technical drawing of the drum calibrator