Cohobation Unit: More Oil From Your Hydrosol

A cohobation unit redistills hydrosol to recover dissolved essential oil. Learn how it works and why it matters for rose oil yield.
Quick Opening Manhole on a Copper Still

A quick opening manhole lets the team load and empty a still in minutes. See the hand wheels, hinges and seal on a row of copper stills.
Condenser Column: Cooling the Rose Vapour

The condenser column turns rose vapour back into liquid and decides how cool the distillate leaves. See tall columns beside copper stills.
Rose Oil Plant: A Row of Copper Stills

Inside a rose oil plant with a long row of copper stills, quick manholes and shared condensers. See why the layout helps in a short harvest.
Copper Still: Why Rose Producers Choose It

A copper still spreads heat evenly and gives rose oil a clean, rounded profile. See a working plant and learn when copper is the right choice.
Rosa Damascena Processing Plant in Bulgaria: Rose Oil, Concrete and Absolute

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 […]
2 Distillation Units & 1 Cohobation System for High-Efficiency Rose Oil Distillation

Producing premium-quality rose essential oil requires more than high-quality raw materials—it demands a carefully engineered distillation process. At Dünder Makine, we design and manufacture complete Rose Oil Distillation Plants that combine efficiency, durability, and long-term reliability. This project consists of two 500 kg copper distillation units, one 3,000 L/h cohobation system, advanced condensation equipment, Florentine […]
A New Rosa Damascena Distillation Facility by Dünder Makine

On every project, there is a moment when years of engineering meet the first rose petals. Then steam begins to carry the scent away. This season, our team reached that moment with a complete Rosa damascena distillation facility that we designed, built and started up. For us, this was more than an equipment delivery. In […]

