Sorting

Gravity Separator G

Thanks to precise air control, virtually vibration-free operation and digitalisation of the entire sorting process the PETKUS gravity separators meet the highest quality and efficiency demands. The G series is flexible and can be used to sort all types of grains and seeds. The elimination of the critical middle fraction not only improves efficiency, but also reduces product loss.

Core Technology

Constant air pressure due to the optimised flow concept
Quick and easy change of decks
Smart Service and Remote Service

The Gravity Separator can also be modified with the Midex function

Capacity

0.5 t/h

12 t/h

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Main features

Precision Engineering for Precision Processing

Guidance blades move grains in the right direction
Secondary zone reduces remixing
Midex deck with zigzag rib structure
Touch panel for easy operation and configuration

Specifications

Midex Technology
An innovative table surface with modified vibration sorts the product into heavy and light products. The medium fraction is omitted.

No resorting required
Less stress on the grain

G, G3, G4 — standard industrial gravity sorting (cereals, pulses, oilseeds by weight)

G2 Selecta — fine-seed weight sorting (vegetables, flowers, breeding)

G5 Stone — stones and heavy impurities removal

G5 Fine — smallest weight differences (highest-precision sorting)

Special Feature Details

Sorting to a purity of 99.3%

The open honeycomb structure is easily accessible for cleaning and maintenance, reduces blocked honeycombs and creates a consistent air supply
A modern self-explanatory software design guides the user through recipe management, airflow regulation, table tilt adjustment and eccentric speed
A round, infinitely adjustable iris diaphragm regulates the air supply and creates a more even airflow than with commercially available sliders

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Sorting

Discover the

Gravity Separator G

G2 Selecta

Technical Data

Size (length x width):

1635 x 1205 x 1485

Special fuction:

specifically for fine seed.

Technical Data

Size (length x width):

1650 x 1310 x 1600

Special fuction:

The G5 fine Gravity Separator distinguishes even the smallest differences in weight and is optimally suited for sorting the smallest fine seeds thanks to its special features.

G5 Stone

Technical Data

Size (length x width):

1810 x 1280 x 1600

Special fuction:

Destoner G5 stone efficiently and reliably separates heavy impurities such as stones and clods. Particularly suited for products harvested close to the ground. Relieves downstream process machines. *Capacity depends on product and contamination level