Drastically reduced acreage of oil press, oil crops full production, coupled with the growth in demand, supply can not be effectively mitigated. From peanut early 2007, the year of rapeseed HD peanut oil press, palm full set of peanut oil press, and then at the end of the soybeans, have emerged in China and the global oilseed production. This sets the tone for the edible oil continued strength. Rocker from the top reason is: ① the oil valve and the ball is bad; ② spring ball head off. Remedy is appropriate: ① grinding oil valves, ball renewal; ② expanding spring head. A full set of peanut oil press, can be reached optimal quality (certified), Weihai 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.