automatic oil press machine/oil expeller,Mini oil press machine,Mini oil mill with 30-50kg/h

Edible oil press machine is an advanced seeds processing oil machine, characterized by its high oil output rate, simple design,good quality, e

asy and continuous operation. It can be used to process various seeds, such as rape seeds, peanut, soybean, sesame, sunflower seeds, coc

onut, vegetable seeds etc. 

>> Features of edible oil press machine >>

1. Widely used to press various kinds of oil materials, like peanut,sesame,soybean, sunflower seeds, rape seeds, flax seed, camellia, cotton 

seed, cashew, hemp seed, lin seeds, coconut and all oil content crops. Different oil materials have different oil yield.Small footprint: only 10-

20 square meters

3. Save labor cost and easy to operate : only one or two people needed to finish oil pressing. Please operate as the instruction. 

4. Cake residue ratio is less than 7%. And cake thickness can be adjusted once the machine stops running.

 >> Structure and work principle of edible oil press machine >>

1. Screw oil press is composed of feeder, gearbox, pressing cage, screw shaft and machine frame etc.

2. It utilizes screw shaft with different styles of screws and rotates when machine starts to push the material into chamber. Then oil is separat

ed out through the extrusion of pressing worm and pressing ring.

Under the combined effects of several forces, such as the pressure generated as the space in the squeeze chest becoming

smaller, the propulsion of the revolving spiral axes, the resistance of the multilateral arc curves on the squeeze loops, the

extrusion & friction between the oil plants, oil squeezed from the oil plants comes out from the squeeze bars and the groo

ves of the squeeze loops.The residue is conveyed to the end of the press chest and discharges in thin strips of oil cake fro

m the space between the cake adjuster and the loop for cake out. Then the whole separation process of oil from oil plants

is completed. 

Raw Material

Oil Yield (%)

Cake thickness (mm)

Dry cake residual oil rate (%)

Soybean

10-16%

0.8-1.5

≤6

Castor seeds

35-42%

1.0-1.8

≤6

Tea seeds

28-35%

1.0-2.0

≤6

Walnut

42-52%

0.8-1.5

≤6

Rape seeds

30-38%

0.8-1.8

≤7

Peanut

35-45%

0.5-2.0

≤7

Sunflower seeds

36-42%

1.0-1.5

≤7

Chili seeds

20%-22%

0.8-2.0

≤6

Cotton seeds

10-14%

1.0-2.0

≤6

Flax seeds

35-38%

1.0-1.8

≤6

Corn germs

25-35%

0.8-2.0

≤6

Sesame

44-47%

1.0-1.5

≤6