D Series Wiped Film Molecular Distillation: Gentle Separation for Heat-Sensitive Oil Extraction
Ideal for plant oil, garlic oil, cod liver oil processing, and chemical and pharmaceutical sectors, wiped film molecular distillation is the gentlest thermal separation method for heat-sensitive materials, minimizing thermal degradation with short residence time, low separation temperature, and continuous unattended operation capabilities.
- modelLGMD-D Series
- brandLABEKS
- min. order1 pcs
- packageplywood case package
description
Molecular distillation is a specialized liquid-liquid separation device. Unlike conventional distillation, which relies on boiling point differentials for separation, this technology leverages variations in the mean free path of distinct substances. When a liquid mixture flows along the inner wall of the main evaporator and is heated, light and heavy molecules escape the liquid surface and enter the gas phase. Owing to their differing free paths, these molecules travel distinct distances after vaporization. As they pass the main evaporator’s built-in condensate pipe, light molecules reach the pipe and are collected, while heavy molecules fail to reach it and are discharged with the residual liquid, thereby achieving material separation.
Working Principle
Materials are transferred from the feed tank to the jacketed main evaporator, which is continuously heated. An integrated scraper uniformly spreads the material into a thin, flowing liquid film for instantaneous evaporation. Light-component materials vaporize and adhere to the built-in condensing coil, then flow into the receiving flask along the coil’s outer wall, while heavy-component materials flow down the main evaporator’s inner wall into their dedicated receiving flask.
Application
Deep-Sea Fish Oil Extraction |
CBD Oil Extraction |
Pharmaceutical Manufacturing |
|---|---|---|
Plant Essential Oil Concentration |
Vitamin & Nutritional Essential Oil Separation |
Chemical R&D |
features
1. High evaporation efficiency with short processing durations
2. Short residence time prevents heat-sensitive materials from deteriorating or carbonizing
3. Main evaporator features a jacketed design for high heating efficiency and superior thermal insulation
4. Achieves 0.1Pa high vacuum with a diffusion pump for highly efficient distillation
5. Spherical grinding technology maintains stable high-vacuum conditions
6. All spherical-shaped interfaces ensure reliable vacuum retention
7. Ball-mill connection ports maintain consistent high vacuum throughout operation
8. Supports continuous feeding and discharging operations
9. Scraper constructed from polyphenylene, offering 6x the wear resistance of standard PTFE
10. All glass components fabricated from borosilicate GG17
11. Transparent glass construction enables full visibility of the entire process
12. Imported controller box with intuitive operation, featuring digital speed and temperature displays
13. Turnkey solutions available for biomass-to-CBD oil and crude-to-CBD oil processing lines
Precautions for Operation
1. Pre-chill the cold trap by filling it with liquid nitrogen prior to operation
2. The equipment uses oil heating, which reaches high temperatures; avoid direct hand contact to prevent scalding
3. Operating temperature range: -80℃ to 250℃ (300℃ available via customization)
4. Verify that the cooling water valve is fully open before initiating operation
specifications
Model | LGMD-60D | LGMD-80D | LGMD-100D | LGMD-150D | LGMD-200D | LGMD-230D |
|---|---|---|---|---|---|---|
Main evaporator diameter(mm) | 60 | 80 | 100 | 150 | 200 | 230 |
Effective evaporation area(㎡) | 0.06 | 0.1 | 0.15 | 0.25 | 0.35 | 0.5 |
Feed rate(Kg/h) | 0.5-3.0 | 1.0-5.0 | 2.0-8.0 | 3.0-15.0 | 5.0-20.0 | 8.0-30.0 |
Feed tank volume(L) | 1 | 1 | 2 | 2 | 5 | 5 |
Speed(r/min) | 450 | 450 | 450 | 450 | 300 | 300 |
Volume of light component collect flask | 1L | 1L | 2L | 3L | 5L | 5L |
Volume of heavy component collect flask | 1L | 1L | 2L | 3L | 5L | 5L |
Motor power(W) | 90 | 120 | 120 | 120 | 200 | 200 |
Work temperature | -90℃～220℃ | |||||
Voltage | 220V/50Hz can be customized | |||||
why choose us
Premium Quality with CE & ISO
We conduct 100% performance testing on every unit, ensuring its stable operation and superior performance in your application.
24/7 Expert Technical Support
Our senior engineers are on standby 24/7, ready to provide expert solutions at any time to minimize your operational downtime.
20+ Years R&D & Production
Our deep technical expertise is your solid guarantee for professional and reliable OEM/ODM services.
Trusted in 80+ Countries
Industry leaders and research institutions in over 80 countries and regions rely on our equipment for stable operation.
True Manufacturer, Factory-Direct Price
Bypass the middlemen to get our factory pricing and speak directly with our core engineers.
Rapid & Reliable Delivery
Our extensive in-stock inventory provides a solid guarantee for rapid and reliable global delivery.
Our Factory
20 Years
58 Experts
20000 m²
7X24 Hours
