The main factor in the quality of press equipment to take the oil, the United States around the oil refining machines for

In general, with the increase in the moisture content of virgin material, increasing its plasticity. When the water reaches a certain point, squeezing out the oil situation the best, when the moisture content is called the "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 optimum moisture range at the same time and other factors, all, the temperature is closely related to the degree of protein denaturation. Affect the structural properties of virgin material factors. Virgin material in many structural properties, the mechanical properties of virgin material especially on plasticity to squeeze the maximum effect to take the oil. Virgin material in the oil, is the case with housing and other conditions are generally the same, its plasticity is mainly affected by moisture, temperature, and the impact of protein denaturation. The main factors that affect the Sino-US Mastery press press press to take the effect of oil decided to take the effect of oil on many factors: including virgin material structure and the press conditions in two areas. In addition, oil equipment structure and selection to some extent will affect the oil effect. Effect of virgin material structure refers to the structure of virgin material virgin material mechanical structure and external structure in two ways. Structural properties of virgin material depends primarily on the pre-processing (mainly steaming and roasting) The quality and composition of the oil itself. Of virgin material structure of the general requirements. Virgin material requirements under particle size should be appropriate and consistent, consistency virgin material inside and outside the structure is good, the number of intact cells virgin feed the less the better, virgin material bulk density does not affect the internal and external structure of the premise of the bigger the better. Requirements virgin oil viscosity and surface tension of the compound to lower as much as possible, pressing the material particles have sufficient plasticity. In fact, the nature of virgin material by moisture, temperature, oil content, protein denaturation and other factors cooperate reflected. However, in the conventional production, often only pay attention to the impact of moisture and temperature. Virgin material moisture and temperature with moisture, the lower the required temperature higher. At the request of a lower rate of residual oil, the reasonable low moisture and high temperatures virgin material is required. Different pretreatment process may get pressed into the same moisture and temperature, but the extent of protein denaturation is different. Excessive protein denaturation will reduce virgin plastic material, thereby enhancing the necessary operating pressure pressing machine. In short, in order to ensure an appropriate level of protein denaturation good press to take the oil effect. China and the US around the press