Press part of the press components: pressing screw extrusion head to form a cake mouth, spindle and power distribution equipment, filter drums parts shall discharge (round row) generally above the spindle containing four sections. pressing screw extrusion head and two out to bring a cake head (some manufacturers of four pressing screw head and the cake as a whole), which is part of the advertising phrase we often hear the point of view or seven or five press CAUSE level where the press and the like. In fact part of the oil just two extrusion head and the middle of the two pressing bolts as normal. New multi-function press works new multifunctional press works, when press operation, good oil processed from the hopper into the pressing bore. Turn the screw pressed to make the material in advance of embryo Hunan press brand, be pressed. Since the screw press parison of virgin bore in the press 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 resistance, so it can make the parison 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 decreasing screw press plant, so much money when the rotation when pressing screw press Hubei, thread hard parison that is able to move forward, but also outward and upward, while pressing the material layer near the surface of a threaded screw further 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 some viscous oil to easily precipitate, thus improve the oil yield press, so that the oil in the oil squeezed out, and discharge gap and gap discharge flow from the garden bar. Hunan press brand, screw press, Goodwin machinery provided by 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!