When the screw press oil extraction troubleshooting of the oil is low: (1) raw material is too wet or too dry, damp moldy grain is not full Anhui screw press, excessive impurities. Cleaning should be re-adjusted fuel oil or water. (2) the drain is clogged diesel seam. It should be removed, and according to the level of the oil content, adjust the tightness of the cage bars. (3) parts wear, replace worn parts. (4) a cake too thin or too thick, thick cake should be adjusted or the oil situation. Plasticity of virgin material effect take the oil press in general, improve the plasticity of virgin material is heated, cooled virgin material is reduced plasticity. Virgin material temperature affect not only its plasticity and the oil is good or bad, but also affects the quality of oil and cake Therefore, the temperature there 'optimum range'. In fact, virgin material properties by moisture, temperature, oil content Anhui screw press manufacturers, protein denaturation and other factors cooperate reflected. However, in the conventional production, often pay attention to the impact of moisture and temperature only. virgin material with moisture and temperature of the water, the lower the required temperature is higher. At the request of a lower rate of residual oil situation Anhui screw press equipment, virgin material reasonable low moisture and high temperatures are required. Different pretreatment process may get pressed into the same moisture and temperature, but the extent of protein denaturation is quite different. Protein denaturation causes excessive virgin plastic material decreases, thereby increasing the required work pressing machine pressure. In short, in order to ensure an appropriate level of protein denaturation good press to take effect Anhui oil screw press equipment, Anhui screw press, Goodwin most professional equipment provided by the 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!