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Wiped Film/Short Path Distillation Units


Short Path Distillation Unit


- SPD Series

  • Boiling flask: 2L to 20L

  • Vacuum: around 5 Pa (optional diffusion pump to 0.1 Pa)

  • Vessel material: 3.3 high borosilicate glass

  • Cold trap: 3.3 high borosilicate glass or SS316L stainless steel

  • Insulation jacket: included

  • Turnkey project: equipped

Glass Wiped Film Distillation Unit


- GMD Series

  • Feed rate: 0.5 - 17.5 kgs/h

  • Material: 3.3 high borosilicate glass

  • Turnkey project: equipped

  • Customization: cascade design

  • Optional: stainless steel cooling coil  cold trap + -80℃ chiller + extra terpene condenser

  • Continuous feeding & discharging

Hybrid Wiped Film Distillation Unit 


- HMD Series

  • Feed rate: 1.25 - 17.5 kgs/h

  • Material: 3.3 high borosilicate glass + SS316L wet parts

  • Turnkey project: equipped

  • Customization: cascade design + dual & three stages system

  • Optional: stainless steel cooling coil cold trap + -80℃ chiller + one extra terpene condenser + one residue heater for the jacketed pipeline

  • Continuous feeding & discharging

Stainless Steel Wiped Film
Distillation Unit 


-SMD Series

  • Feed rate: 2 - 500 kgs/h

  • Material: entire SS316L stainless steel

  • Turnkey project: equipped

  • Customization: cascade design + dual & three stages system

  • Optional: mainly according to your requirements

  • Continuous feeding & discharging

Optional Upgrade to Multiple-stage System

Benefit from our strong R&D capabilities and rich practical experience, Lab1st offers customizable design for plant oil distillation system, and the turnkey solution for plant oil extraction, from biomass to high purity plant oil. 


Dual-Stage Design


Three-Stage Design

Wiped film/molecular distillation is a special liquid-liquid separation technology, which is different from the traditional distillation by the boiling point difference separation principle, but by different substances molecular movement of the average free path difference to achieve separation. 

It is the best thermal separation method for heat-sensitive material because it is the gentlest type, causing the least amount of thermal degradation of the product.


Our wiped film evaporation and distillation system are widely used for plant oil, garlic oil, cod liver oil, and chemical and pharmaceutical industries.


Shorter residence time, lower separation temperature, the capability of continuous and unattended operation makes LAB1ST wiped film molecular (short path) evaporation and distillation system stand out.

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