Wholesale Discount Groundnut Oil Crushing Machine - 6YL Series Small Screw Oil Press Machine – Fotma

Product Description

6YL Series small scale screw oil press machine can press all kinds of oil materials such as peanut, soybean, rapeseed, cottonseed, sesame, olive, sunflower, coconut, etc. It is suitable for medium and small scale oil factory and private user, as well as the pre-pressing of extraction oil factory.

This small scale oil press machine is mainly composed of feeder, gearbox, pressing chamber and oil receiver. Some screw oil press machines areequipped with electric motors as required. Pressing chamber is the key partwhich contains a pressing cage and a screw shaft rotating in the cage. An electric cabinet is also necessary to control the whole working procedure.

The operating principle of small scale screw oil press machine

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.

The 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.
3. Low residual: the oil residual in cake is only about 5%.
4. Little land occupancy: only 10-20m2 is enough.

Technical data