Home >> Supercritical Fluid Extraction Machine >> Technical >> High quality cannabis seed oil by suppercritical co2 extraction machine

High quality cannabis seed oil by suppercritical co2 extraction machine

Introdcution of suppercritical co2 extraction machine


Supercritical Co2 Fluid Extraction Machine
Supercritical Co2 Fluid Extraction Machine


1.This system is multi-function SPE equipment, the working molde is intermittent or continuous way to extract solvent from solid or liquid material, the additive can be added to the supercritical fluid. 

2.The system has one extractor and two separators

3.The highest working pressure of solid extractor is 50Mpa,the highest working temperature is 85 degree

4.The design of pressure vessels according the related national standard and rule demand and with over pressure protection system which means enough safety valve;

5.The whole equipment beauty, safety and easy operation, pressure temperature flow number can be showed from pressure meter and digital instrument. The material of pipe parts, valves,pipe lines are all stainless steel(0Cr18Ni9Ti).

6.Main Technical Parameters of supercritical Co2 extraction Machine.


Main Features

1) All the types have two separators

2) All parts of device is manufactured with 304/316 stainless steel

3) Quick-open structure of extractor: Extractor cover can be opened as soon as gas is given out,sealing material doesn't swelling and can be used recyclable. Which saves time and enhances utilization ration of device. 

All the types are 3 extract and 2 separate system, not contain countercurrent extraction and extract tower, all purchased part are famous brands home and abroad, pressure vessels contacting with CO2 is packing up structure, the material of inner is 304 stainless steel, PLC auuuto and mannual double control system, with tail-gas recover system and electro-heating system.


SCFE flow diagram for lab scale model

SCFE flow diagram for lab scale model
SCFE flow diagram for lab scale model

Supercritical Extraction of High Quality Cannabis Seed Oil with 93% Extraction Rate

Hemp seed is a mature dry seed of cannabis, a mulberry plant. It has the effect of moistening intestines and relieving constipation. It is often used for blood deficiency and deficiency, intestinal dryness and constipation. It can also treat many cardiovascular diseases and stabilize blood pressure when it is combined with other traditional Chinese medicines.


Among them, hemp seed oil is rich in unsaturated fatty acids (_-3, _-6, _-9) and a variety of active substances, and the ratio between_-3, _-6 and_-9 meets the international recommended standards (_-3:_-6 < 1:4). It can prevent and assist the treatment of cardiovascular and cerebrovascular diseases (hypertension, hyperlipidemia, hyperglycemia), improve body excretion, remove body waste, remove bad fat and remove cells. Free radicals, continue aging, increase immunity, regulate the internal environment of the human body, improve sleep and other efficacy; at present, the main domestic cannabis seed oil extraction method is cold pressing, the product is used to make bottled health care products oil for people to eat.


Entrusted by customers, Joel Laboratory carried out industrial research and development of extraction technology of cannabis seed oil under medium and low temperature conditions in 2017, screened and determined suitable process routes and operation parameters. At the same time, the extraction rate of cannabis seed oil can reach more than 93%, which is much higher than that of cold pressing method, and supercritical fluid technology has some advantages. It effectively retains the biological activity of the active ingredients in hemp kernels, and the product is bright in color. It ensures that the efficacy of the product will not be damaged and lost due to the processing process.

supercritical co2 fluid extraction equipment