Dünder Makine: Quality, Speed & Trust

EVP-600 Vacuum Evaporator: How Solvent Recovery Works

Dündermakine EVP-600 vacuum evaporator unit made of stainless steel for solvent recovery

The EVP-600 vacuum evaporator is the unit in a botanical extraction line that removes the solvent from the extract. It turns the liquid into a concentrated product such as concrete or absolute. Because it works at low pressure, the solvent evaporates at a lower temperature. As a result, the aroma stays safe, and the condenser […]

Rosa Damascena Processing Plant in Bulgaria: Rose Oil, Concrete and Absolute

The Dünder Machinery team in front of copper and stainless steel equipment at a Rosa damascena processing plant in Bulgaria.

A Rosa damascena processing plant must bring together every stage that makes rose oil, rose concrete and rose absolute. Flower reception, distillation, extraction, filtration, solvent recovery and storage all have to work as one system. The facility we delivered in Bulgaria shows this approach. It combines copper and stainless steel equipment, piping, platforms and support […]

Laboratory Extraction Unit for Propolis and Herbal Extracts

Laboratory extraction unit by Dünder Makine

Dünder Makine presents a laboratory extraction unit for research, product development and small batch production of natural extracts. It does four jobs in one small frame: it extracts, mixes, evaporates and recovers the solvent. We build it from AISI 316 stainless steel. As a result, it suits food, cosmetic and pharmaceutical work. Key features of […]

Rotary Extraction System: How It Works and When to Choose It

Rotary extraction system for flower concrete and absolute by Dünder Makine

Producers who want the full aroma of rose, jasmine or tuberose often choose solvent extraction. At the heart of that process sits the extractor. Among the designs, the rotary extraction system stands out because it moves the material during the run. In this article, we explain how it works, how it compares with other extractors […]