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The Guarnotta DRF-100 leaf and twig remover installed at the Voulistiotis olive mill in Neos Oropos, Preveza
Projects / Voulistiotis olive mill

A DRF-100
for Koroneiki.

At Petros and Ioannis Voulistiotis’s olive mill in Neos Oropos, near Preveza, the DRF-100 leaf and twig remover cleans Koroneiki, one of the smallest olive varieties, as well as the larger olives grown in the area.

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DRF-100
leaf and twig remover with optional extras
10t/h
model capacity (10,000 kg/h)
2varieties
Koroneiki and the larger local olives
Greece
Neos Oropos, Preveza

The machine at work

From the bins being loaded to clean olives: the video was filmed at the mill during the 2026 olive harvest season.

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Before and after

The olives arrive from the harvest with leaves and twigs; the DRF separates them using the airflow and the double basket, and sends the olives on to the washer clean.

Freshly harvested olives with leaves and twigs, before cleaning, at the Voulistiotis olive mill
Voulistiotis · Before cleaning: olives, leaves and twigs
Clean olives at the outlet of the DRF-100 leaf remover
Voulistiotis · Clean olives leaving the DRF
The DRF-100 leaf remover in the Voulistiotis mill building, with its control panel
Voulistiotis · The DRF-100 in the mill building
At the outlet of the DRF-100: Koroneiki on the left, the larger olives of the Preveza area on the right
Voulistiotis · At the outlet: Koroneiki on the left, the larger local olives on the right
Voulistiotis · Olives dropping into the hopper
Voulistiotis · The double basket at work
Voulistiotis · Koroneiki and larger olives at the outlet

What we supplied

A DRF-100 leaf and twig remover with optional extras, including video-detect: a camera over the hopper and a screen on the control panel.

Guarnotta DRF-100 leaf and twig remover installed in an olive mill MachinesLeaf and twig remover DRF-10010 t/h, AISI 304L stainless steel, with optional extras that can also be fitted later. Olives with leaves and twigs before cleaning GuideHow to choose a leaf and twig removerCapacity, harvesting method and adjustment to your olives.

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The leaf remover for your olives

Tell us how many olives you process per hour and which varieties: we will recommend the model and the settings.

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