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Our History

Twenties – Fifties

Alfredo Melandri and Luigi Deggiovanni, before agricultural machinery producers on behalf of third parties, started designing and producing two screws continuous presses and vertical hydraulic presses for grape pressing.
Then Deggiovanni & Melandri company was established.


The company extended its production of machinery for the wine-making field. The first Florsvin-Enotork unit for grape continuous pressing, “Velocipressa” and press for distillery were worked out. This production was sold to the main Italian wineries and abroad in the main foreign countries producing wine.
Diemme SpA Costruzioni Enolmeccaniche company was established from Deggiovanni & Melandri and moved to Lugo (RA), Via Bedazzo.


The new company lived a great growth in the wine-making field. The Florsvin Enotork 780 – 670 – 600 continuous lines range was extended and it met with the general approval. More equipment for wine-making process in the filtration, thermo-vinification, flotation and destemming field were worked out.
An independent company Filtri Diemme SpA was established for manufacturing plate filter press for the wine-making field and civil/industrial purification.


The Diemme SpA Costruzioni Enolmeccaniche and Filtri Diemme SpA companies merged in only one company named DIEMME SpA. Two independent branches of business were born, Winemaking Division and Filtration Division, which developed respectively their business with new technologies and markets.
The two Melandri brothers, Nino and Rino continue being the only shareholders and developing DIEMME SpA.

Nineties – today

DIEMME SpA attained a great expansion in the two business areas. Filtration Division specializes in solid-liquid separation technologies and became one of the main worldwide actor in several industry sectors. Winemaking Division increased further its presence in all foreign markets with a diffused sales network composing of agents and dealers ensuring a full sales and service cover to all customers.
A sales office is established in France which represents the first exporting market to Winemaking Division.
Then Diemme Enologia Chile SA branch is established.

In 2011 the branch of business Filtration Division is given in DIEMME Filtration Srl and a share parcel is sold to Passavant Geiger, a company of the group BILFINGER BERGER.
DIEMME SpA changes its company name in DIEMME Enologia SpA.
Melandri family continues with DIEMME Enologia developing its path in the winemaking field and they establish DIEMME Soil Washing Srl, a new independent company for working out technologies and plants for polluted soils and sediments remediation.

2013 DIEMME Enologia celebrates 90 years of activity thanking the customers, the dealers, the agents and its employees for the trust and collaboration always appreciated.

Diemme Enologia is a company with a long tradition in the wine-making field, since the 1920’s indeed Diemme has started to develop the first equipment for grape pressing.

 DIEMME Enologia S.p.A.
Via Bedazzo, 19 - 48022 Lugo (Ra) Italy
Telefono: +39 0545 219911
Fax: +39 0545 33002
PI:00571910397 - C.F. e Registro Imprese di Ravenna n.00571290378
R.E.A. di RAVENNA n. 109738
Capitale Sociale € 2.070.000,00 i.v.

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