Product Details

soybean oil pre-pressing machine

Application scope

Soybean oil pre-machine main flowchart

Metering →Cleaning →Magnetic separation→Destoner→Crushing →Softening →Flaking →Cooking →Pre-pressing →go to extraction section
↓
Second oil press

Details of pre-pressing plant

a. Cleaning device:remove the raw material peanut in various impurities, such as: iron,
stones, clump, such as the plant leaf, clean up till impurity content does not exceed 0.2%.

b.Crushing machine: peanut is crushed into 6-8 pieces. In order to meet the requirements
of crushing, the peanut is suitable for crushing with the moisture of 7% to 12%.

c. Softening process:the purpose of softening is to adjust the moisture and temperature
of oil, and make it soft.

d.Flaking process: rolling raw material into flakes, and the purpose is to increae surface
area, destroy the peanut cell tissue, shorten the way of oil out from cake.

e:Cooking process: use steam cooking, inject direct steam and cook the flakes to meet the
requirement of oil press.

f.Pre-press:press the flakes to leave about 16%-18% in the cake. The cake will go to extraction

process.
g.Second oil press:Press the cake till the oil residue is about 5%.

soybean oil pre-pressing advantage

1.Our products have the high quality and high performance.we use the stainless steel instead

of the carbon steel.

2.we buy directly from the manufacturer for guaranteeing the quality.

3.our welding worker should get the certificates.and our electric machines all imported from Germany.

And more other advantages we will talk in our specific condition.

Soybean oil pre-pressing consumption in operation

Residual oil in cake	≤5%
Handling capacity	500kg-50tons/h
Crude oil moisture and volatile matter	≤ 0.30%
Power consumption	≤ 15KWh/T
Steam consumption	≤120Kg/T (0.8MPa)
Mechnical impurities	≤ 0.3% (adjustable)
Moisture in crude oil	≤ 0.2% qualified detonated experiment

Details of soybean oil pre-pressing

Package and delivery

Our service

1	Ensure to timely provide complete sets of equipment and accessories
2	Ensure that one-time installation debugging acceptance.
3	To provide high quality material with preferential price.
4	Priority to provide customer our new craftworks and products
5	Free training technological operator to ensure the trained staff can operation independently
6	In the installation process,we will appoint a installation supervision staff on the spot
7	we will offer an experienced project manager, organize a good installation team for the work of field installation debugging
8	After the equipment field assembly and installation, we will be also responsible for the single equipment debugging, online debugging and Feeding trial operation, to ensure that equipments can normal operate in full load conditions

If you are interested in our machine , please kindly contact me