Before the embryo into the virgin material must undergo pretreatment process, the pre-press quality will directly affect the normal work and versatile oil yield. Different oils have different requirements for pretreatment process, but mainly includes the following items: 1. Clean up. Into the plant's oils contain some impurities (sand, gravel, iron, etc.), if not carefully cleaning sesame peanut oil press, press multifunction internal parts will accelerate wear and reduce the rate of peanut oil squeezed oil machine manufacturers, and even cause malfunctions and accidents. Its supporting equipment: cleaning sieve, stone machine, magnetic separator and so on. 2. Sheller. For shelled oil, then squeeze should peel, this can increase the production capacity and the oil yield. Its supporting equipment: Sheller, separation sieve, separating machines. (B) The peanut is native to South America, is an important high oil soft shell oil. Peanut kernels contain 65% -75% 40% -51 oily kernels% protein containing 25% -31%, which is one of the most important oil and protein bars material resources. Peanut oil press sales, good quality excellent price, sales list, Wuan peanut oil press can be reached by Henan Machinery Manufacturing Company Limited. Henan can Machinery Manufacturing Co. (www.zhayoujia.com) is Zhengzhou, edible oil processing machinery leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Henan leadership can be reached with the staff warmly welcome all inquiries negotiations to create Henan can reach a better future.