2026-04-09Views：
There is no fixed standard for the oil content of compressed air oil. It usually depends on the type, design, use environment and maintenance conditions of the compressor. Micro oil compressor in the design will try to control the oil content in the compressed air at a very low level, but the specific value may vary with different products.
For the water-lubricated oil-free inverter screw air compressor of Shanghai Granklin Group, it uses water lubrication technology rather than oil lubrication, so in its ideal working condition, the compressed air should be oil-free. This air compressor uses water as a lubricant to reduce the friction between the screws and provide the necessary cooling effect, thereby achieving oil-free compression.
Question: So, in actual use, can the water-lubricated oil-free frequency conversion screw air compressor of Shanghai Granklin Group fully guarantee that there is no oil in the compressed air?
Answer: In actual use, although the water-lubricated oil-free frequency conversion screw air compressor of Shanghai Granklin Group is designed to achieve oil-free compression, due to mechanical seals, environmental factors or trace amounts of oil vapor inside the system, the compressed air may still contain extremely trace amounts of oil. However, this oil content is usually much lower than the level of traditional oil-lubricated air compressors, and can meet most applications that require higher oil content in compressed air. In order to further ensure the purity of the compressed air, the user can also install an efficient oil removal device at the outlet of the air compressor.
It should be noted that the power range of the water-lubricated oil-free variable frequency screw air compressor of Shanghai Granklin Group covers 7.5-250KW, which makes it possible to meet a wide range of applications from small to medium-sized air compression needs. Whether it is a small laboratory or a large production line, you can find the right model to meet the needs of compressed air.
Many people think that oil-free air compressors are truly oil-free, but this is not the case. Usually we think that the oil content of the oil-free air compressor is 0.01ppm, while the oil content of the screw machine we usually use is about 3ppm, which we will recognize above this standard.
Granklin oil-free screw water-lubricated air compressor: the "environmental protection guard" of air purification In the pursuit of efficient and environmentally friendly industrial production, Granklin oil-free screw water-lubricated air compressor has become the first choice for many enterprises with its unique technical advantages. This is empty.
The air compressor room of the pharmaceutical factory plays a vital role in the pharmaceutical process, and its main role is reflected in the following aspects: 1. Provide pure compressed air The pharmaceutical factory has extremely high requirements for the purity of the production environment. The air compressor room removes the moisture in the compressed air
Whether the electrical equipment of the air compressor room needs to be explosion-proof depends on the specific environment and application requirements of the room. The specific analysis is as follows: 1. the scene that needs explosion-proof There is an environment of flammable and explosive gas or dust. In chemical, petrochemical, coal, natural gas processing
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The difference between non-oil machine and micro-oil machine: non-oil machine and micro-oil machine mainly refer to the amount of lubricating oil used and the degree of pollution to the compressed air during the operation of the air compressor. The following are the main differences between them: Use of lubricating oil: No oil machine: Gu
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