We source quality machinery for many years to win the world, with the credibility of survival oil filter factory direct, for us, this is an unexpected development, the implementation of the five planned to slow steady economic growth, resulting in many small businesses can not move absolutes equipment, especially in this industry can best reflect the overall situation has declined, but also to the industry to bring the problem of overcapacity oil filter, but the market is great, and then look at the oil filter manufacturers can actively innovation, Strict quality control, new peers. We source quality machinery for many years to win the world, with the credibility of survival, for us, the oil filter oil pollution detection methods: (1) visual inspection: normal human visual limit of typically about 40um. Among oil dirt particles zoom ratio impurity material 40um bigger, the human eye can see, this time to indicate that the use of oil is now dirty oil filter network, it is necessary to replace. (2) In vitro test: test-tube with the new oil and oil operations are compared, such as the color of the oil was found, when the black and the stench of jobs, it can be replaced. However, if the turbidity clarify when the oil-rich water through the water purifier plant sweep Chongqing, sustainable use of oil, to identify the color does not change. As bright lighter and no smell, you can use heterogeneous oil, the viscosity of the mixed just right, and you can continue to use. Oil filter manufacturers ranking source machinery (certified), evaluation of the oil filter by source Machinery Co., Ltd., Henan. Source Machinery Co., Ltd., Henan (www.13673699027.com) (www.ousoso.com.cn) 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. In the letter, the source of mechanical leadership with the staff warmly welcome all inquiries negotiations to create a source of mechanical a better future. You can also access (www.ousoso.com.cn/supply_details_34731495.html), for more information about the company.