2026-04-10Views：
Oil air compressor refers to the use of lubricating oil (synthetic oil or semi-synthetic oil) in the air compressor system to lubricate the machine and dissipate heat. This kind of air compressor, the compressed air will have a certain amount of lubricating oil, that is, the post-processing equipment is used for filtering, but it will still have a small amount of lubricating oil, so it is not suitable for some working conditions.
Oil-free air compressor, there are 2 kinds:
in the air compressor system, no lubricating oil is added, pure water is used for lubrication, and no lubricating oil is involved in the operation of the air compressor. Therefore, the compressed air has no lubricating oil, so it is called an oil-free air compressor.
In the air compressor system, lubricating oil is involved in the operation of the air compressor, but the lubricating oil is isolated from the compression zone by means of complete isolation. The lubricating oil is only responsible for the lubrication protection of the bearing and does not participate in the compression.
Note: The compressed air of an oil-free compressor is not 100 percent oil-free. Because the air contains trace amounts of oil, in some places, the oil content in the air is higher. Therefore, even if the oil-free air compressor is used, the compressed air still needs to be processed.
All oil-free air compressors do not need to add lubricating oil, rely on high speed or water lubrication. The compression of the discharge can be done without lubricating oil particles.
The universal micro-oil air compressor relies on the special air compressor lubricating oil as sealing, cooling, cleaning, heat dissipation, etc.
The following from the working principle of screw air compressor to explore the difference between micro oil and oil free screw air compressor:
micro oil screw air compressor working principle:
micro oil screw air compressor shell has a pair of precision machining of the mutual meshing of the female and male rotor. The motor drives the male rotor through the transmission device, and then the male rotor drives the female rotor. The compressor oil injected into the casing is mixed with air and effectively compressed between the cogging grooves of the rotor
oil free screw air compressor working principle:
water-lubricated single screw air compressor is an oil-free air compressor series. Granklin Group uses water as a lubricant to fundamentally solve the problem of environmental pollution caused by lubricating oil. Compared with other oil-free air compressors, it has the advantages of simple and compact structure: low speed, low vibration and noise: low exhaust temperature: high thermal efficiency: stable and reliable performance, and low specific power. It is the development trend of new oil-free oil machines.
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.
Granklin Group's water-lubricated oil-free screw compressors, from design to manufacture, everywhere reflect our pursuit of energy saving, cleanliness and environmental protection. From water lubrication to non-corrosive main engine shell, from stainless steel screw to silicon carbide sliding bearing that never rusts, from high-efficiency air filter to precision lubrication water filter, we ensure that XR parts are oil-free working design, we have always believed: professional casting quality, quality casts the future!
No oil is used in the compression chamber. Oil does not come into contact with compressed air, but does not remove the oil vapors contained in the atmosphere. This makes the compressed air still contain a small amount of oil impurities. After measurement, the oil content in the compressed air produced by the oil-free air compressor and the area where it is located
Need to purchase a water-lubricated air compressor, provided that the oil-free compressor brand which is better? Choose the water-lubricated oil-free air compressor produced by Shanghai Granklin Group.
10 kilograms of oil free screw air compressor how much does it cost? contact our company's sales staff, shanghai granklin group to provide you with 10 kilograms of oil free screw air compressor price. Air compressor, as the name implies, the so-called air compressor, refers to the air from a low
The common faults of screw air compressor are: insufficient exhaust, abnormal pressure, abnormal start, high temperature and even combustion. During daily operation and use, impurities and dust in the air enter the air compressor, or the parts of the air compressor are worn, which will cause
In the field of oil-free air compressor, there is also an air compressor called water-lubricated oil-free air compressor, water-lubricated oil-free screw air compressor, which uses pure water lubrication that meets the drinking water standard, and the entire compression process is completely free of oil participation. Therefore, what is provided is 100% oil-free
When the load of the air compressor inverter is too heavy, it will generate excessive current and a lot of heat, and sometimes the inverter will overheat alarm. Increase frequency conversion 1. The high temperature of the frequency converter of the permanent magnet frequency conversion air compressor causes the unit to stop alarming. Response measures check
View detailsIn the screw air compressor, unless it is a completely oil-free air compressor, lubricating oil is essential. Lubricating oil circulation screw air compressor & ldquo; whole body & rdquo;, mainly play three roles of lubrication, cooling and sealing. These all depend on the quality and performance of the lubricating oil itself. If the quality of the lubricating oil is affected, not only
For oil-free "oil-free air compressors", you can consult "Shanghai Granklin Group". We are an enterprise specializing in the production of "water-lubricated air compressors". Years of deep cultivation in the field of "oil-free air compressors" have enabled us to accumulate a lot of experience. The main product "water-lubricated oil-free air compressors" is sold overseas and abroad, from food, chemicals, electronics, medicine, etc, all industries have our products at work, a steady stream of compressed gas for enterprise production.
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