2026-04-10Views：
The difference between oil-free air compressor and oil-free air compressor is: different materials, different final discharge of gas, and different life.
Different 1. materials
1. Oil air compressor: The material of oil air compressor itself contains oily substances, which will pollute the terminal equipment,
2, oil-free air compressor: oil-free air compressor itself does not contain oily substances, to avoid the oil machine on the terminal equipment pollution. (Grantklin oil-free air compressor)
2. the final exhaust gas is different
1, oil air compressor: oil air compressor with oil lubrication, so the final discharge of the gas containing oil.
2. Oil-free air compressor: The oil-free air compressor is lubricated with resin material, so the final discharged gas does not contain oil.
3. life is different
1. Oil air compressor: There is no heat-resistant piston in the oil air compressor, and the sealed grease is easy to lose, resulting in dry grinding and damage to the bearing, and the oil air compressor has a short service life.
2. Oil-free air compressor: Oil-free air compressor uses a heat-resistant piston, so that the bearing grease is no longer lost by high temperature conduction and radiation, thus greatly prolonging the life of the oil-free air compressor.
Personally, I don't think that air compression equipment is good or bad, and it must be determined according to the use environment of individuals or enterprises, such as pressure, gas production, use requirements, etc.
The traditional micro-oil screw air compressor for general industrial production is a good choice. However, oil-free equipment for enterprises with high requirements for air purity quality in characteristic industries such as food processing and medical equipment precision electronics is definitely the first choice. At present, only dry oil-free and oil-free water lubrication equipment for screw air compressors of oil-free air compression equipment can be made, and only dry oil-free and oil-free water lubrication equipment are common equipment in the market.
The former has high technical standards and higher maintenance costs. There are almost no manufacturers in China. Water lubrication equipment is completely different. It is a model of low-cost operation. The price of the equipment is not high, which is about twice the price of traditional equipment. However, there are several issues to consider when choosing oil-free water lubrication equipment. The first is your area, generally, when purchasing the equipment in areas that will freeze in winter, it is necessary to consider the problem of water freezing in winter.
Granklin's oil-free screw air compressor is relatively stable. Many factories on the market purchase their things. You can learn about it.
The publicity video of granklin air compressor is an advertisement produced by Shanghai granklin group for product promotion, so that customers can better understand the water lubricated oil-free screw air compressor produced by the company.
Small air compressor common piston air compressor, screw air compressor, screw air compressor miniaturization integration in today is also very common. The 5.5KW screw air compressor is a small product. The small water-lubricated air compressor produced by Shanghai Grank Group has stable gas supply and no oil. Many small businesses, as well as laboratories and other users are very fond of purchasing small air compressors.
View detailsThere is a complete set of procedures for the installation of screw air compressors. Although the standards of various manufacturers are different, the general steps are similar. On the basis of summarizing the installation and debugging experience of many air compressors, the author now writes down the general steps and matters needing attention in an article to provide reference for peers to smoothly carry out the installation and debugging of air compressors.
Of course, it is good to be oil-free. It is clearly arranged for you from the price. Oil-free is several times the price of oil (not the kind of small piston air compressor). The compressed air produced by the oil air compressor is with a small amount of oil, and it must be filtered, and it is still endless.
Why choose the water-lubricated air compressor of Shanghai Granklin Group, and what advantages do they have become the required conditions for purchasing choices? Screw air compressor parameters are too many and difficult to choose. We will know the advantages of the following water-lubricated air compressor.
View detailsAir compressor is one of the general equipment in the manufacturing industry, and doing a good job of energy saving management of air compressor is a necessary work for enterprises to save electricity. In order to save the production cost of enterprises, enterprises equipped with high energy efficiency air compressor is imminent. So how to make the air compressor energy saving?
We all know that compared with ordinary air compressors, oil-free air compressors have stronger air cleaning capabilities. With the needs of industry production, many factories are now using oil-free air compressors to replace traditional air compressor equipment. Oil-free air compressor brand manufacturers on the market are also
When used as a process source gas, compressed air is in direct contact with materials and food. When used as a power source, although not in direct contact with food and raw materials, but most of them are used in clean areas. Therefore, compressed air for food must use clean compressed air.
Compressor dynamic equipment does not belong to special equipment, but as long as the working pressure of the gas storage tank and the connected pipeline is greater than or equal to 0.1Mpa, the volume and pipe diameter are greater than or equal to 25mm, it belongs to special equipment. In the air compressor system, it can be simply considered as "the design pressure is less than or equal to 1.6MPa, the volume is less than or equal to 1000L, the product of working pressure and container is greater than or equal to 2.5MPa.L, and less than or equal to 1000MPa.L".
Is there really a "oil-free air compressor manufacturer" with 100% oil-free compressed gas? For companies that have not used "oil-free air compressors", it is normal that they do not understand "oil-free air compressors".
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