2026-04-15Views：
General air compressor oil content standards vary by type and application scenarios:
ordinary air compressor: The national standard stipulates that the liquid oil content in compressed air shall not exceed 5 mg/m & sup3;, and the oil vapor content shall not exceed 0.5 mg/m & sup3;. The purpose of this standard is to ensure the basic quality of compressed air and to avoid oil contamination of equipment or products.
Micro-oil air compressor: The oil content in the outlet air shall not be higher than 0.01 mg/m & sup3;. This type of equipment is suitable for scenarios that require high oil control, but still allow trace amounts of oil.
Oil-free air compressor according to the ISO 8573-1 industry standard, the oil content of compressed air must be less than 0.01 mg/m & sup3;(I. e. CLASS 0 level), can be identified as oil-free compressed air. Granklin water lubricated single screw air compressor through the water film instead of lubricating oil, to achieve zero oil pollution in the compression process, fully meet this stringent standard.
Oil-injected screw air compressor: Generally, the oil content of compressed air is not more than 3ppm (that is, the oil content per cubic meter is not more than 3mg). If the oil content exceeds this value, it is regarded as "high fuel consumption" or "flying oil", which needs to be solved by maintenance or replacement of oil and gas separator and other components.
Oil content differences in industry applications:
Advantages of Grantklin Water Lubricated Single Screw Air Compressor:
Maintenance knowledge 1: minor maintenance only needs to replace the air compressor oil and oil filter, which is usually replaced after the new machine runs for 500 hours. Major maintenance is carried out about 3000 hours after the machine runs, and the air filter element of the air compressor, the oil and gas separator core and the motor grease are also replaced.
Whether the compressed air tank belongs to special equipment depends on its design pressure and volume. According to publicly released information, only industrial compressed air tanks with a design pressure greater than 0.1MPa are regarded as special equipment and need to be managed in accordance with specific laws and regulations.
Screw air compressor as a wide range of general machinery, is used in all aspects of production. According to the different lubrication methods can be divided into oil-free air compressor and air compressor. What is the difference between the two? 1. the oil content is different, there is oil in the air compressor
The selection of compressed air pipe materials should be combined with the use environment, process requirements and long-term cost comprehensive evaluation. Carbon steel and stainless steel have their own applicable scenarios: 1. Characteristics and applicable scenarios of carbon steel pipes Carbon steel pipes with high strength and low cost, suitable for dry or low corrosive environments
Oil-free air compressors do not need to be refueled. The water-lubricated air compressors produced by Granklin Group are 100% free of oil. However, our atmosphere contains certain oil and gas, particulate matter, etc., so in the post-equipment processing process, precision filters are still needed.
There are many ways to remove water from air compressors. The following are some common and effective methods: Manual drainage: In some simple air compressors, preliminary water removal operations can be carried out manually at the exhaust port. The specific method is to compress the air
Air compressor, full name air compressor, is a kind of machine equipment that compresses air into high-pressure gas. It is widely used in various industrial fields, such as manufacturing, construction, food processing industry, etc. Regarding whether the air compressor belongs to special equipment, this is indeed a worthy
There is no absolute answer to the question of whether the air compressor is oil-free or oil-free, because it depends on the specific application requirements and scenarios. The following is a comparative analysis of oil-free air compressors and oil-free air compressors to help you make a more comprehensive decision. Oil-free air compressor
The price of a 20 cubic air compressor is not a fixed amount, but will be affected by many factors. These factors include, but are not limited to, the brand, model, technical specifications, quality of production materials of the air compressor, and the market environment and
The oil content of compressor gas is an important performance index, which is usually expressed in two units: ppm (parts per million) and mg/m & sup3;(milligrams per cubic meter). The following is a detailed explanation of these two units and their relationship: ppm
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