Sigma

The Alfa Laval Sigma series of olive oil decanter centrifuges for two-phase separation help you improve quality and increase yield. Maximize oil recovery throughout the flow range whilst minimizing environmental costs. These compact, reliable and efficient olive oil decanter units are ideal for clarification, extraction, sludge watering and classification on the first and second extraction (remilling).

Decanter for olive oil
First in olive oil Alfa Laval
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Small scale olive oil millers 1280x720

First in quality

Industrial scale olive oil millers 1280x720

First in production

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Case story: De Carlo

For the last 50 years, the family-run olive oil producer De Carlo in Bitritto, Itlay has been using Alfa Laval’s olive oil production equipment, including the latest Sigma 6 especially designed for small-scale olive oil mills. Watch the video to see how they improve the quality of their olive oil, optimize costs, and reduce the consumption of water.

Case story: Sociedad Agricola Ouro Vegetal (SAOV)

In this video, the award-winning Portuguese olive oil producer Sociedad Agricola Ouro Vegetal (SAOV) reveals how they handle the biggest challenges faced in the last 3-4 years, that is, to meet the recent increase in extra production while maintaining a high-quality standard for their olive oil.  

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How it works

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Sigma olive oil decanter centrifuge illustration
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