Short Path Distillation Unit

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Basic constitution: The column cylinder is equipped with outside heating mantle, rotor and inside condenser. The fixing frame of rotor is precisely equipped with scratch film and anti-splash device. The inside condenser is placed in the center of evaporator, and the rotor should rotor between column cylinder and condenser.

Distillation process: The material should add from the top of evaporator and continuously spread to the heating surface through the material covered on rotor. Then, the scratch film is capable of scratching the material into a thin and flowing liquid film. During this process, the light molecular exceeded the heating surface form the condense liquid on inside condenser without any collision. Then, the molecular flows along the condenser tube, and discharge through the discharge tube on the bottom of evaporator. The residue liquid (heavy molecule) is collected on the circular channel under the heating zone, and flows through the discharge tube on one side.

short path distillation unit manufacturers
Short path distillation unit

Product Details

Adopt three ports reaction bottle, with a special feeding port, which is convenient for feeding.

Adopt three ports reaction bottle
Three ports reaction bottle

Micro vertical spine distiller, vertical spine structure, used for fractionation function; Vacuum sandwich is used to weaken the influence of wind and greenhouse, so as to maintain the appropriate temperature gradient in the column.


Vacuum valve can be equipped with the micro vertical spine distiller, used for vacuum pumping.

Vacuum Valve
Vacuum Valve

Glass parts are connected by frosted mouth, which is easy to operate and has good sealing. Plastic clip is fixed and avoid loose interface.


Product Parameters

Short path distillation unit 
Heating Capacity(ml)200050001000020000
Heating temperature(℃)Room temperature -250
Vaccuum Degree(Mpa)0.098
Working temperature(℃)5-40
Package Size450*450*600580*580*735850*850*600


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