Decided to press oil yield of two factors, namely temperature, the second is squeezing efforts. Let's say the temperature, the temperature is not only refers to the press when the press virgin bore temperature, the temperature of the material also includes scrambled, fried material is heat. The high and low temperature points (ie, cold-pressed and hot pressed) oil crops each has its best oil temperature, if the operator when the fry feed've got no grasp or squeezed at the press of sugar Temperature inappropriate flower, it will seriously affect oil yield. Hot pressing machine in the press when the emphasis is on high-temperature, and cold-pressed machine in the press when the emphasis is on low. Another important factor is the crushing strength, also called pressure. In general, the oil discharge rate than the circular machine oil is high bar row machine, because terms of structure, the pressure bar row machine itself is larger than the circular row machine, which is immutable. There is not the same oil line design, the pressure in the chamber will also be affected. There is also a very important factor, that is, the material, the general steel materials and collaterals 45 12 alloy material of press, not only is life is not the same, the pressure is not the same. We Henan almanac mechanical production press, oil yield, performance and quality are the best, we do not make cheap junk, we only pursue high-quality press. 

keywords: Screw press, press prices, press oil yield,