BTMA-Why must process the oilseeds before using the peanut oil press?
There are many ways and methods to use the peanut oil press. Because of the different materials and the different oilseeds quality, the press methods used are of course different, so this is the reason why you must use the cooker to roaste the oilseeds before using the peanut oil press to squeeze the oil.
Regardless of the material, peanuts or soybeans, we need to better understand some of the steps here, as well as the benefits and purposes of the steps we adopt, let’s take a look!
Using a Peanut oil press to get oil,then the oilseeds should be dry and carefully selected. When squeezing the oil, the oilseeds should be dried and cleaned so that its moisture content is no more than 12%, and the impurity is no more than 0.5%. This step can use our cooker to achieve the fry purpose.
It should be especially noted that many users ignore the essential pretreatment process of the oil essence option. Thought it was dispensable. As everyone knows, if the oilseed is not carefully selected or selected, the dust will block the oil path, and the sand and gravel will wear the parts. The service life of the cake outlet.
If the oilseed is mixed with stones, metals and other hard objects, the snails will be damaged immediately. Therefore, we must pay attention to doing a good job of oil selection, which can get twice the result with half the effort.
Why is it necessary to fry? It is because the wet heat treatment of the raw embryo or cake makes it have a certain degree of elasticity and plasticity to facilitate the pressing process.
Purpose of steaming
Completely destroy the cell structure of oilseeds;
Denaturation of protein (reducing the adsorption force and suitable plasticity for grease);
Improve the quality of fats and oils (reduce the content of colloids and other low-molecular substances), and the requirements for steaming and frying: uniform maturity, and cooked billets with certain elasticity and plasticity;
Operation and use of peanut oil press
(1) Read the manual carefully before use, and be familiar with the performance characteristics and operation methods of this machine.
(2) Before starting the machine, an inspection must be carried out. All fasteners must not be loosened, the handle can be rotated flexibly, and the pulley should be turned by hand. The running parts should be normal and there should be no abnormal noise. Then add No. 20 mechanical oil in the gearbox.
(3) Loosen the lock nut and turn the adjustment screw counterclockwise to make the conical surface of the squeezing screw press against the conical surface of the cake outlet, then turn the adjustment screw 2-3mm clockwise, and then tighten the lock nut to prepare to start the machine.
(4) Open the door of the electrical box of the peanut oil press, and turn on the power switch in the box (placed in the closed position, that is, the power of the whole machine is turned on).
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