Small scale screw oil press machine

Small scale screw oil press machine can pressed all kinds of plant oil materials such as peanut, soybean, rapeseed, cottonseed, sesame, olive, sunflower, coconut, etc. Small scale screw oil press machine suitable for medium-small scale oil factory and private user, as well as the pre-pressing of extraction oil factory.Screw oil press machine is a popular type of oil press machine.This small scale screw oil press machine has its own features and markets.The screw oil press machine is ideal oil press machine for pressing various oil seeds, such as peanut, soybean, sesame, flax seed, etc;After pressed ,the oil residual in cake is only about 5%.

Widely used srew oil press machine

Small scale screw oil press machine operating principle:

1.When screw 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.

2. Under high temperature condition in the chamber, there is quite strong friction among press screw, chamber and the oil materials.

3. On the other hand, root diameter of the pressing screw carries larger from one end to the other.

4. Hence when rotating, the thread not only pushes particles moving forwards but also turns them outwards as well.

5. Meanwhile, particles adjacent the screw will rotate along with screw’s rotating, causing every particle inside the chamber to possess different speed.

6. Therefore, relative movement among particles creates neat which is necessary during manufacturing because of helping protein change property, damage colloid, increase plasticity, decrease oil’s elasticity, resulting in high oil.

Screw oil press machine structure

Small scale screw oil press machine structure：

Screw oil press is a popular type of oil press machine, mainly composed of feeder, gearbox, pressing chamber and oil receiver. Some screw oil press machines are equipped with electric motors as required. Pressing chamber is the key part which contains a pressing cage and a screw shaft rotating in the cage. An electric cabinet is also necessary to control the whole working procedure.

Screw Oil Press Machine Features

Different from the automatic screw oil press, this small scale screw oil press machine has its own features and markets.

1. Made of high quality steel, wear-resistant and easy to clean.

2. With the properly designed pressing chamber, the increased pressure in the chamber highly improves working efficiency.

Why Choose Henan Doing Company Screw Oil Press?

1. Wide application: ideal oil press machine for pressing various oil seeds, such as peanut, soybean, sesame, flax seed, etc;

2. High oil yield : the oil output is 35% - 50% higher than common oil press.

3. Low residual: the oil residual in cake is only about 5%.

4. Little land occupancy: only 10-20 ㎡ is enough.

We offer customers semi-automatic screw oil press machine with different specifications. Here are the technical data.