Laboratory distillation unit MD series

for the pharmaceutical industryfor the chemical industry

Molecular distillation is the best thermal separation method for heat-sensitive material because it is the gentlest type, causing the least amount of thermal degradation of product. Our wiped film evaporator system are wildly used for cannabis/hemp, garlic oil, cod liver oil and chemical and pharmaceutical industries. Shorter residence time, lower separation temperature, capability of continuous and unattended operation makes distillation system standing. Molecular Distillation is a special liquid-liquid separation technology, which is different from the traditional distillation by boiling point difference separation principle,but by different substances molecular movement of the average free path difference to achieve separation. Molecular distillation is considered as the safest mode of separation and to purify the thermally unstable molecules and related compounds with low volatility and elevated boiling point. The process distinguishes the short residence time in the zone of the molecular evaporator exposed to heat and low operating temperature due to vacuum in the space of distillation. Molecular Distillation is wildly used for cannabis/hemp, garlic oil, cod liver oil and chemical and pharmaceutical industries. Working Principle Material is delivered from a feed flask into a cylindrical evaporation section, having heating, on the outside, (either electric resistance or circulating hot fluid jacket type), and a diagonally slotted wiper mechanism forcing liquid around and downward in a thin film on the inside.