When the screw press oil extraction troubleshooting of the excessive residue: (1) oil 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 a pressure Shaanxi screw press, 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 degrees. Virgin material impact press the oil effect in general, with a moisture content of virgin material increases, its plasticity is also increasing. When the water reaches a certain point, squeezing out the oil situation the best, when the moisture content of the call 'Best Water' or critical moisture for a certain kind of virgin material, under certain conditions, there is a relatively narrow optimum moisture range. Of course, the optimal moisture range simultaneously with other factors, the first is the temperature Shaanxi spiral oil extraction machine equipment wholesale, closely related to the extent of protein denaturation. virgin material structural properties of factors in a lot of virgin material structural properties of the largest press equipment, the mechanical properties of virgin material, especially in Shaanxi spiral plasticity of oil press to take effect. virgin material in the oil, including housing and other conditions are generally the same, its plasticity is mainly affected by moisture, temperature, and protein denaturation. Shaanxi screw press 2015 prices _ _ Goodwin Shaanxi screw press by the Nanyang City Goodwin Machinery Co., Ltd. to provide. 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!