Press Maintenance 1. Clean-up. Of fuel into the plant contains some impurities (sand, gravel, iron, etc.), if not carefully cleaning, internal parts of the press will accelerate wear and tear, lower oil yield, and even cause malfunctions and accidents. Its ancillary equipment: cleaning sieve, stone machine, magnetic separator and so on. 2. Sheller. For shelled oil, should be peeled and then press screw press quotes, which can improve productivity and oil yield. Its ancillary equipment: Sheller, separation sieve, separating machines. 3. Broken. Some oils can be pressed into a monolith, but after crushing, flaking and then press, can significantly improve the oil yield. Its supporting equipment: crushers, flaking machines. 4. Steaming and roasting. Steaming and roasting is an important part of improving the rate of oil, commonly used method is the first oil wetting, and then dried by pan so the oil reaches the pressing moisture and temperature process requirements, its ancillary equipment are: steaming wok, Broiling pan. In our daily lives, oil is one of the indispensable product in our lives, make our lives become more meaningful, but slow and inefficient manual processes, so press to get people's attention the large screw press and it is in continuous development which, now small oil press is widely welcomed by the public, so that they have any good? A first advantage is that equipment is small, easy to place, whether it is placed in a factory or some of them middle of the room are more convenient, the benefits of the second is the oil is high, the cost is relatively low screw press principle, for our life is very The good, the benefits of third is the raw material can be chosen screw press parts, and very safe and secure. Press pressing method to distinguish between raw material pretreatment of raw materials from the pre-pressed to distinguish between cold-pressed and hot pressing method, also known as cooked pressing method. Is the raw cold pressed without roasting or steaming raw materials directly into press squeezed out of oil, this method is relatively shallow oil colors, brighter colors, but the oil is low, but the taste is not strong spiral virgin oil aircraft, mellow. And cooked in front of virgin oil crops should press after drying, it aims to reduce raw water, increasing activity and liquidity fat molecules, thereby increasing the oil yield, oil quality assurance fragrant taste. But also undermines the chemical composition of the oil organization, resulting in color of the oil deeper, darker. Spiral oil extraction machinery, Goodwin machinery (certified), screw press provided by Nanyang City, Qi Feng Machinery Co., Ltd. Nanyang City, Qi Feng Machinery Co., Ltd. (www.qifengjixie.com) (www.nyqfjx.com) is Nanyang, Henan, 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. In Goodwin machinery leadership with the staff warmly welcome all inquiries negotiations to create Goodwin machinery better future.