It must first have excellent lubricating properties, and then must meet the relevant healthy food production regulations before it can be called food grade lubricants。The biggest difference between food grade lubricating oil and general lubricating oil is its composition, including base oil and additives are not harmful, and sometimes contact with food will not pollute the environment, and still ensure the health of food。Because of food gradeLubricating oilIt is a professional design scheme for the office environment of food machinery and equipment, such as high/ultra-low temperature, high ambient humidity, etc., generally stipulates good oxidation resistance, high and low temperature resistance test and anti-emulsion characteristics。Many large, medium and small food production and processing companies in China, especially in the northeast region。Many of them mentioned using lard, peanut kernel and salad oil to lubritate food machinery when necessary to take into account what they felt was a no-harm rule。It is a kind of ideological incorrectness, perhaps due to the lack of established policies and regulations and propaganda planning in China。It is estimated that its lubrication characteristics are far less than technical professional lubricating oil, this article in the high temperature and low temperature natural environment application, will quickly spread germs, long mildew, causing harmful and harmful substances, and then environmental pollution of food。

    The transmission chain working in the food company's freezer, if there is no cold-resistant transmission chain oil, will not work properly due to the freezing of food grade lubricating oil。Many food machinery equipment especially meat food manufacturing plants，It takes a lot of water to flush the equipment every day，The water splashed on the lubrication point of the machine is very easy to be digested and absorbed by the additives in the general lubricating oil，Resulting in a lubricant emulsion，Thus, oil REDOX reaction is produced at high temperature，Chemical that causes slagging, sludge, and jelly，Make lubricating oil quickly mildew ineffective，Unsuccessful lubrication，Resulting in mechanical damage。