09
Mar
2012
Oil expeller is a machine that extrudes oil from oil materials by external mechanical forces. At present it can be divided into hydraulic mechanism oil expellers, screw oil press, new hydraulic oil press, and efficient fine filtration oil press.
Hydraulic mechanism oil expeller which has basically replaced by screw oil press is also known as hydraulic oil press. It is static system oil squeezing, low yield efficiency, less standalone function, equipment multiple and covers a big area, workshop needs heat preservation, the worse operation condition. But hydraulic mechanism oil has the advantages of simple structure and energy saving, it can be applied to some fragmented fuel (such as rice bran, wild oil) and oil material has the need to keep special flavor or nutrition (such as cocoa, the olive, sesame and so on) of the slurry oil mill suppressed. In addition, it also can be used for solid fat or wax chaff squeeze separation.

Screw oil press is one of the most widely used oil squeezing equipment. Advantages such as continuous large quantity, short dynamic squeezing time, high yield efficiency, and the low intensity of labor and so on. Screw oil press's main part is the chamber which is composed of the press cage and screw axis which rotates in the press cage. In order to make the chamber play its role by reducing the space volume, it uses the narrowing of screw axis spiral process or increasing of root circle diameter; the oil flows out from the crack in the cage, and at the same time press the bread crumbs into residue piece and discharge them from the end shaft constantly. Generaly speaking oil squeezing process can be divided into feeding (preloading) section, main squeezing (the oil) section, pressing bread (press and drain oil) section.
New type hydraulic oil press appeared on the market at present is the new hydraulic oil press, has improved the deficiency of hydraulic oil press in many aspects, single machine electricity consumption is low, covers an area of only a few square meters, and linked together with the computer controller, realized the automation production. The advantages of hydraulic oil press such as simple structure, long service life is continued by the oil press, very popular with consumers for it will not foam during cooking.

The efficient fine filtration oil press has increased the squeezing series, from the original squeezing level 2 up to a category 3, from the original squeezing level 3 upgrade to category 4 or 5, effectively improve the yield efficiency. Increased the bore size, adjusted the pitch, increase the pressure of the chamber, further improve the yield efficiency. Add the oil guiding groove to avoid the oil back out again dipped into dry bread slag, in the equipment installed in the chamber of the guiding groove, make oil and the bread rapid separate from each other, improve the yield efficiency.
Hydraulic mechanism oil expeller which has basically replaced by screw oil press is also known as hydraulic oil press. It is static system oil squeezing, low yield efficiency, less standalone function, equipment multiple and covers a big area, workshop needs heat preservation, the worse operation condition. But hydraulic mechanism oil has the advantages of simple structure and energy saving, it can be applied to some fragmented fuel (such as rice bran, wild oil) and oil material has the need to keep special flavor or nutrition (such as cocoa, the olive, sesame and so on) of the slurry oil mill suppressed. In addition, it also can be used for solid fat or wax chaff squeeze separation.
Screw oil press is one of the most widely used oil squeezing equipment. Advantages such as continuous large quantity, short dynamic squeezing time, high yield efficiency, and the low intensity of labor and so on. Screw oil press's main part is the chamber which is composed of the press cage and screw axis which rotates in the press cage. In order to make the chamber play its role by reducing the space volume, it uses the narrowing of screw axis spiral process or increasing of root circle diameter; the oil flows out from the crack in the cage, and at the same time press the bread crumbs into residue piece and discharge them from the end shaft constantly. Generaly speaking oil squeezing process can be divided into feeding (preloading) section, main squeezing (the oil) section, pressing bread (press and drain oil) section.
New type hydraulic oil press appeared on the market at present is the new hydraulic oil press, has improved the deficiency of hydraulic oil press in many aspects, single machine electricity consumption is low, covers an area of only a few square meters, and linked together with the computer controller, realized the automation production. The advantages of hydraulic oil press such as simple structure, long service life is continued by the oil press, very popular with consumers for it will not foam during cooking.

The efficient fine filtration oil press has increased the squeezing series, from the original squeezing level 2 up to a category 3, from the original squeezing level 3 upgrade to category 4 or 5, effectively improve the yield efficiency. Increased the bore size, adjusted the pitch, increase the pressure of the chamber, further improve the yield efficiency. Add the oil guiding groove to avoid the oil back out again dipped into dry bread slag, in the equipment installed in the chamber of the guiding groove, make oil and the bread rapid separate from each other, improve the yield efficiency.

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