Screw oil pressing machine

• November 23, 2016 16:15
• Oil pretreatment and press process
• Chat Online
• Get price

This screw oil pressing machine can press copra, sesame, walnut, sunflower seed, peanut, rapeseed, soybean,and so on. It has micro electric control, infrared heating, vacuum filter, triple squeezing and multi-stage pressing. The product oil after filter can be used directly. It is cold and hot amphibious type.

Technical Parameters of Screw oil pressing machine:

Main Spare Parts of Screw oil pressing machine:
Worm, squeezing head, worm shaft, cage bar, heater ring, cake outlet, vacuum filter.

Screw oil pressing machine
 

Details of Screw oil pressing machine:
1. High oil yielding, low oil residual in the cake:The oil left in cake is less than 6%. The cake thickness can be adjusted once the machine stops running;
2. Compact size: only 10-20m2 is enough.
3. High purity: machine surface is made of chrome plated stainless steel, in line with food hygiene standards.
4. Easy operation. You should operate as per the instruction.

Screw oil pressing machine

Operating Principle of Screw oil pressing machine:
1.When oil press 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.

Machine Advantages:
1.Saving labor:
It can save 60% labor for equal output and 40% labor cost per day for one or two people are able to make production.
2.Widely-range:
It can be used to completely press more than 20 kinds of oil crops, such as peanuts, sesame, vegetable seeds, soybean, oil sunflower and flax by third levels for one time.
3.Pure oil quality:
The  bag filter is used to remove residue so as to ensure the pure oil quality and meet the standard of health quarantine.
4. Using vacuum filter, it is able to simply filter the crude oil after pressing.
5. It is able to save labour, about 60%. One or two person is for per machine.
6. Protection the environment, comparing with the traditional oil press machine, it is about to meet the standard of green environment.