Groundnut oil making machinery

1.Detailed description of this groundnut oil screw press machine
These screw oil pressers, after more than ten year's investment and modification, are concise in structure, easy to operate, and similar inperformace to the advanced oil nuts, beans, sesame seeds, cotton seeds, and many other oilseeds crops.

This groundnut oil press machine is composed of feeder, gearbos, pressing cage, screw shaft and machine  stand etc.

This kind of screw oil presse machine utilizes the screw shaft which is set-up with different styles of screws and rotates when machine isrunning to push the material into chamber. Then the oil is separated out through the extrusion of pressing worm and pressing ring.


2.Features of groundnut oil screw press machine

A.Cast iron machine base;
B.Special gear box structure make the rotating speed averagely;
C.Main parts of charmber through the processing of high-temperature tempering and low temperature quenching;
D.Cake thickness can be adjusted once the machine stop running;
E.Superior grade oil cake;
F.Compact structure, stable function, simple maintenance.

 1. Introduction of groundnut oil solvent extraction machine

(1) Function of groundnut oil solvent extraction machine: The solvent extraction series is used to make oil from oilseeds by the extraction of solvent.

(2) Use range of groundnut oil solvent extraction machine: Solvent extraction fits for pre-press extraction of high-oil-content materials and direct once time extraction of low-oil-content materials.

(3) Main parts of groundnut oil solvent extraction machine: The extraction series includes rotary extractor, toaster, 1st evaporator, 2nd evaporator, stripping tower,condenser, etc.

 

2. Advantages of groundnut oil solvent extraction machine

(1) High oil yield rate. It can get more oil than press machine.

(2) It can improve the quality of meal.

(3) Saving labor.

(4) This way can process more raw material per day.

3. The main Process of groundnut oil solvent extraction machine

(1) The material (for pretreatment) is sent to rotary extraction by the scraper conveyor. The material will extracted by the solvent or mix oil. After this step, we will get meal and mix oil.

(2) Meal is sent to toaster. Through the toaster, the solvent in the meal will separate from the meal. The solvent goes to condenser and is recycled to rotary extraction.

(3) After the mix oil from the rotary extraction enters into 1st evaporator and 2nd evaporator, most of the solvent in the mix oil is separated.

(4) The mix oil from 2nd evaporator goes to stripping tower and almost all the solvent is separated. From the stripping tower, we can get crude oil and solvent. The solvent is sent to condenser and is recycled to rotary extraction.