Hand Oil Press Machine

The oil output of manual oil press has been greatly improved, and the machine is suitable for pressing rapeseed, soybean, peanut, sunflower seed, sesame, tea seed, corn germ and other plant oils suitable for cold pressing.

Manual oil press is a kind of oil pressing equipment which is widely used at present. It has the advantages of large continuous processing capacity, short dynamic pressing time, high oil yield and low labor intensity.

The main part of the manual oil press is the press chamber, which is composed of the press cage and the spiral shaft rotating in the press cage. The working process is to use the reduction of the spiral lead of the spiral shaft or the gradual increase of the diameter of the root circle, so that the space volume of the press chamber is constantly reduced and the pressing effect is produced. The extracted grease is extruded from the gap of the press cage, and the residue is pressed into a chip and discharged continuously from the end of the press shaft. Generally speaking, oil extraction can be divided into three stages: feed (pre-pressing) section, main pressing (oil extraction) section, and cake (heavy oil leaching) section.

The low temperature cold pressing technology of manual oil press can retain the biological activity of various unsaturated fatty acids and other oil-soluble nutrients in the oil to the maximum extent, and greatly improve the quality of the oil compared with the conventional oil preparation. Cold pressed oil can not only be eaten, but also widely used in health care, beauty, medicine, chemical industry and many other fields. Due to pressing oil, especially special oil, into grease, the price gap between raw materials and refined oil products is huge, and the profit is considerable, and the low-temperature cold-pressed oil has become the darling of the market.

The cold-pressed oil can be stored for a long time because it is not damaged and generally does not need to add additives. Oil cold pressing can be described as a kind of oil production process to meet the demand of "green environmental protection" consumption.

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