2026-04-10Views：
air compressor oil for compressor oil can not be replaced by ordinary oil. The compressor of the air compressor uses specific air compressor oil, and random replacement may cause failure.
The function of air compressor oil is to form a protective film between the two friction pairs to avoid direct contact between metal and metal, thereby buffering the friction force, providing lubrication, reducing wear, and making the machine operate normally. This protective film may be a physical adsorption film, or a chemical adsorption film or an oxide film, and the thickness and strength of the film directly affect the lubrication.
Extended information:
selection skills
according to the design type of compressor oil, environmental conditions, operating load to choose the type of air compressor oil, under normal circumstances, long-term high temperature environment (>30 ℃), the choice of L-DAB oil, high-speed water cooling or low pressure, small compression ratio of the compressor can choose low viscosity compressor oil.
Generally, the output power of air-cooled piston shaft is less than 20KW, and DAA,DAB and DAC air compressor oil of No. 32, 46 and 100 (32 is optional for ambient temperature <-10 ℃) are selected. DAA oil of 68 or 100 is selected for water-cooled piston type; DAB or DAC oil of 100, 150, 220 is selected for oil-spraying rotary type. DAG,DAH or DAJ oil of 32 is selected for oil.
To say "screw air compressor brand", we are always hesitant between "domestic oil-free air compressor brand" and "imported air compressor brand". How to choose better for so many brands. This should be talked about from many aspects. At present, there are very few domestic manufacturers that can produce "domestic oil-free air compressors", and "Shanghai granklin group" is a large-scale manufacturer of "oil-free air compressors" in China.
Air compressor is an indispensable machine in production and life, and its existence provides great convenience for people's life. But so common equipment, there are still a lot of people do not know the role and use of air compressor in the end what?
At present, the completely oil-free air compressor equipment that can be seen in the market mostly adopts two schemes: "water lubrication oil-free" or "dry oil-free". Different lubrication methods lead to great differences in power consumption and machine loss and maintenance of oil-free air compressors.
View detailsThe water lubricated oil-free air compressor uses pure water lubrication that meets the drinking water standard, and the entire compression process is completely free of oil. Thus, 100% oil-free clean compressed air is provided. Product features: 1. High efficiency, high reliability, 100% pure oil-free compressed air, ideal isothermal compression, displacement: 2.3-21.3m ³/min.
View detailsNow many enterprises with high gas quality will choose oil-free screw air compressor. Therefore, the quality of oil-free screw air compressor is more important for screw air compressor. However, there are many factors that affect the quality of compressed air, not only the air compressor itself, but also the poor environment and improper operation may lead to the decline of compressed air quality and fail to meet the production requirements. Therefore, if you want to make your oil-free screw air compressor continuously produce high-quality compressed air for you, then you must ensure that you give him a good working environment. So what are the requirements for the use of oil-free screw air compressor to the environment?
For medicine, food, semiconductor, chemical industry, fermentation and other industries, oil-free and clean compressed air must be the first choice. Oil-free oil-free screw air compressor, water-lubricated oil-free screw air compressor, oil-free scroll air compressor and oil-free centrifugal air compressor are common oil-free. Today, compare two types of oil-free screw air compressors-dry oil-free air compressors and water lubricated air compressors.
"Air compressor" is mainly used to pressurize gas and some transportation and other operations of the machine. The general structure of the "air compressor" is similar to the water pump we are familiar with. It is widely used in many production and manufacturing industries. The "air compressor" also has many unique functions and uses.
Shenzhen screw air compressor quotation manufacturers, Shenzhen screw air compressor professional manufacturers choose air compressor models should also pay attention to the noise limit of air conditioning compressor application areas. Shenzhen screw air compressor quotation manufacturer in screw compressor, steel cylinder
Food, medicine, textile, chemical and other industries with high gas requirements, oil-free air compressors are gradually recognized by enterprises and widely used by more and more companies.
Shanghai granklin group has many cases in the food industry. food factories that need oil-free screw air compressor can contact us for inquiry. In recent years, the food industry has developed rapidly, and the automation level of food factory equipment has also been continuously improved. Machine, electricity, gas and other integrated technologies are increasingly applied to the food industry, oil-free screw air compressor is one of them.
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