macadamia nut oil press/manual oil extractor/
machine to refine vegetable oil
1. When mini oil press machine is on work, material enters the extruding chamber from the hopper and then moves forwards by the rotating pressing screw and is pressed.Under higLDemperature condition in the chamber, there is quite strong friction among press screw, chamber and the oil materials.
2. On the other hand, root diameter of the pressing screw carries larger from one end to the other. Hence when rotating, the thread not only pushes particles moving forwards but also turns them outwards as well.
3. Meanwhile, particles adjacent the screw will rotate along with screwâs rotating, causing every particle inside the chamber to possess different speed.
4. Therefore, relative movement among particles creates neat which is necessary during manufacturing because of helping protein change property, damage colloid, increase plasticity, decrease oilâs elasticity, resulting in high oil.
This machine mainly includes three parts:
1.main engine
2.hydraulic system
3.electrical system
It is the most advanced equipment which can replace of the manual operation of the sesame oil. This machine can press at least 2 to 7 kilograLD per batch, the time is about 4 to 6 minutes,
so it is very suitable for the citizens who live in the big and medium cities.
Oil material |
Oil press rate (%) |
Thickness of the material slag |
Residual oil ratio (%) |
sesame |
42-55 |
1.0-1.5 |
7 |
peanut |
40-50 |
0.8-2 |
8 |
rapeseed |
28-43 |
1.0-1.5 |
8 |
Sunflower seeds |
30-40 |
1.2-1.5 |
8 |
Soy bean |
10-16 |
0.8-1.5 |
7 |
Advantages:
1.This is a kind of hydraulic oil press machine,
2. Which can press sesame, olive, cocoa beans, walnuts, almonds, and other high oil crops.
3. This is machine is very suitable for family using and small scale oil factories.
4. It is can press 7-8 kg per time (12 minutes), that is to say you can process about 50kg/h .
5. After pressed, the oil is very pure with good smell, can be edible for people directly.
6. it is durable using, which is the least to change the wearing parts.
7. It is made of stainless steel , so the oil can reach the healthy standard . Which is do good to people health.
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