Pretreatment/Press Process

Soybean oil pretreatment machine photo

Oil mill machinery pretreatment/press process
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Soybean oil pretreatment machine


soybean oil pretreatment machine

Main equipment of soybean oil pretreatment machine

Soybean oil pretreatment  machine is first and basic step in soybean oil extraction plant. For soybean oil extraction plant, normally we use soybean oil pretreatment machine withou soybean oil press machine, because soybean oil contain is less than 20%, if with soybean oil press machine , there is about 6-8% oil residue inside pressed cake. Thinking about cost performance, we recommend that soybean oil production line includes soybean oil pretreatment machine , soybean oil extraction machine and soybean oil refining machine.

Features of soybean oil pretreatment  machine:

1. Stable performance, high capacity
2. High oil yield rate and high quality oil
3. Unique design for each customer
4. Newest technology and automatic

Process for soybean oil pretreatment machine:

Magnetic:The first step is to move the iron in the soybean, because the iron will harmful to the following machines.
Cleaning machine: After going through the cleaning sieve, the impurities in the soybean will be cleaned.

 

cleaning-sieve
Cleaning-sieve

Crushing machine: The purpose of crushing machine is to get the small pellet soybean which is suitable for flaking machine. After crusher, the superficial area of soybean is added and this is improve the effect of soften.
Softening machine: The main function of softening machine in soybean oil pretreatment machine is to adjust the water and temperature of soybean. This can provide the best situation for the flaking roller

soften-pot
Soften-pot

Flaking machine: After the flaking machine, the thickness of cake is about 0.5mm. The flaking roller helps to broke the cell of soybean and add the superficial area of the oil seeds in soybean oil pretreatment  machine . Then the oil is easier to extract.
Flaking roller
Flaking roller

Cooking machine: The cooker helps to adjust the water content of the material to 6-5kg/cm³. It also can improve the oil yield rate. We can provide 5-2000T soybean oil pretreatment machine. According to your capacity and oil content of the soybean, we will design the suitable line for you.

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