Peanut oil press screw press with respect to the solvent sales compression method for producing this very ancient leaching method selected in line with national standards, the use of oil and solubility properties of the selected solvent, by solvent treated solid fuel in contacting the oil to be extracted is dissolved out with strict process oils to remove solvent. Compared with the compression method, leaching legal meals less residual oil, the oil is high; low processing costs, good production conditions; oil resources have been fully utilized. "Squeeze method using the oil separated from the oil applying physical pressure on oil from the traditional workshop method, and now the press law is already industrialized operations. Press press law because they do not involve adding any chemicals, squeeze Oil various components remain relatively intact, but the drawback is the oil is low. "embryo-like material can make between micro friction material, resulting in relative motion. On the other hand, due to the pressing screw root diameter is gradually thickening Park pitch is gradually reduced, so that when pressing screw rotates, the thread hard parison that is able to move forward, but also outward and upward while pressing screw thread close material layer surface also with pressing shaft. Such virgin bore in each parison particle velocity is not the same direction, but there are also between the particles relative motion. Heat generated by the friction but also to meet the oil extraction process operation necessary heat to help promote parison thermal denaturation of proteins, destroys the colloid, increased plasticity, peanut oil press but also reduces the stickiness is likely to precipitate some oil is used, thus increasing the oil yield press, so there is feed oil squeezed out, and discharge gap and gap discharge flow from the garden bar. New multi-function press works new multifunctional press works, when press operation screw press quotes, treated good extra virgin oil from the hopper into the chamber. By the pressing screw turn make the material to keep the embryos in advance, be pressed. Since the parison in the press of virgin bore is in the state of motion, pressing bore under high pressure conditions, resulting in a great deal of friction between the material and the pressing screw embryos, embryos and virgin material breech, so make friction, resulting in relative movement between the micro parison material. On the other hand, due to the pressing screw root diameter is gradually thickening Park pitch is gradually reduced, so that when pressing screw rotates, the thread hard parison that is able to move forward, but also outward and upward spiral of oil extraction agent Which Well, at the same time close to the pressing screw threaded surface of the material layer also with the pressing axis. Such virgin bore in each parison particle velocity is not the same direction, but there are also between the particles relative motion. Heat generated by the friction but also to meet the oil extraction process operation necessary heat to help promote parison thermal denaturation of proteins, destroys the colloid, increased plasticity, but also reduces the stickiness is likely to precipitate some extra virgin oil to spiral aircraft, thus increasing the oil yield press, so that the oil in the oil squeezed out, and discharge gap and gap discharge flow from the garden bar. Screw press professional manufacturers, Henan screw press, [17] provided by the specialized factory Nanyang City, Qi Feng Machinery Co., Ltd. Nanyang City, Qi Feng Machinery Co., Ltd. (www.qifengjixie.com) strong, credible, Nanyang in Henan edible oil processing machinery industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Goodwin machinery into the brilliant and you work for a better future!