We source quality machinery for many years to win the world, with the credibility of survival, for us to face the next competition is so fierce, how to become a leader in a large force it? This is a question worth pondering every oil filter manufacturers also have to think, this relates to the development of our small oil-equipment industry, led the oil filter with each manufacturer's production efficiency. With the infrastructure in the country's explosive growth in recent years, making the machinery industry, particularly in the wok steam cleaner Which is the most expensive oil filters and other equipment industry has been rapid development, so many manufacturers have higher profits in the short term. We source quality machinery for many years to win the world, with the credibility of survival, for us, (3) filter paper test: take the experimental work on the filter with heating oil dropped, and it drops, for example, when solid impurities exist, such as the paper thin black mottled, thus clarifying the residual impurities in the oil market price is more than the number of steam wok, not continuous use. (4) Heating test: To determine the oil does not contain water, the iron can be heated to a high temperature steam wok about 250 ℃ of where to sell, and a drop of oil in wok steam iron, if the crackling clarify rich water. Without water, the oil is burned is silent. How much steam wok | Source machinery (certified) | Plain County wok steam supplied by the source Machinery Co., Ltd., Henan. Source Machinery Co., Ltd., Henan (www.13673699027.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. 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.