New multi-function press works new multifunctional press works, when press operation, good oil processed from the hopper into the pressing bore. 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 parison Nanyang spiral pressing and pressing screw, parison and virgin bore oil-new offer, so that we can make the material embryo micro-friction between the material, resulting in relative motion. On the other hand, due to the pressing screw root diameter is gradually thickening Park pitch is decreasing press, so that when pressing screw rotates, the thread hard parison that is able to move forward, but also outwards at the same time close pressing screw threaded surface material layer also with pressing shaft. Such virgin bore in each parison particle velocity is not the same direction of movement of automatic screw press, but also exist 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. When the screw press oil extraction troubleshooting of the excessive residue: (1) Oil press manufacturer is too dry, very fine cracks discharged from the juice increased, this time to re-adjust the fuel moisture. (2) The fuel is too wet, do not form pressure, diesel can not be separated, if this time the drain slit is too large gap of the extrusion from the oil residue it should adjust the fuel moisture and juice bar assembly tightness. Screw press _ _ Goodwin mechanical press press the oil rate by Nanyang City, Qi Feng Machinery Co., Ltd. Nanyang City, Qi Feng Machinery Co., Ltd. (www.qifengjixie.com) (www.nyqfjx.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!