Granklin Air Compressor Advertising Copy - Welcome to Join and Order

What is the oil content of the oil injection screw air compressor

2026-04-15Views:

The oil content of the compressed air of the oil-injected screw air compressor is usually controlled within 3ppm(3 mg/m & sup3;), but the specific standards vary depending on the application scenario, the following is a detailed description:

1. General Industrial Standards

  • standard provisions for example, the emission standard of pollutants for air compressor (GB/T 3785-2006) stipulates that the oil content is ≤ 5 mg/m & sup3;. This standard is applicable to most general industrial scenarios and ensures that the quality of the compressed air meets the basic requirements.

2. Precision Manufacturing and Medical Field

  • high precision requirements: Some precision manufacturing and medical scenarios have higher requirements for the oil content of compressed air, usually requiring oil content <0.01 mg/m & sup3;(ISO 8573-1 CLASS 0 level). This standard ensures that compressed air does not introduce impurities in highly sensitive manufacturing or medical processes that could affect product quality or patient safety.

3. special industry requirements

  • food, medicine and other fields: These industries require extremely high cleanliness of compressed air and may require oil-free compressed air. In this case, an oil-free air compressor is required to ensure that the compressed air is completely oil-free and meets industry-specific health and safety standards.

4. the difference between the actual oil content and the nominal value

  • actual oil content may be higher: Due to working conditions, maintenance and other factors, the actual compressed air oil content of the oil-injected screw air compressor may far exceed its nominal value. For example, the oil content of some compressed air is two to three orders of magnitude higher than the nominal value.
  • Consequences of excessive oil content when the oil content of the compressed air is greater than 10ppm, it is commonly known as the air compressor flying oil. Air compressor flying oil will seriously affect the safe and stable operation of the air compressor system and post-processing system, resulting in frequent oil addition to the air compressor and failure of the post-processing system.

More Recommendations

  • 2026-04-09

    Which brand of air compressor is better

    Shanghai Granklin (Group) Co., Ltd. is located in Shanghai Baoshan District Robot Industrial Park, covering an area of 60 acres. It is a high-tech enterprise with independent intellectual property rights and engaged in the research and development, design, production and sales of oil-free screw compressors. "Company

    View details
  • 2026-04-14

    How much power can variable frequency air compressor save compared with fixed frequency air compressor?

    Compared with the fixed frequency air compressor, the power saved by the variable frequency air compressor varies due to many factors, such as the power of the air compressor, the use time, the operating environment and the actual load situation. The following is a specific analysis of the energy-saving effect of variable frequency air compressor: 1. energy-saving principle

    View details
  • 2026-04-14

    What is the pressure of nitrogen gas?

    The pressure value of nitrogen is not fixed, it can be adjusted according to specific application scenarios and process requirements. In electronic factories or other industrial fields, the pressure of nitrogen gas is usually measured in units of megapascals (MPa). Depending on the purpose of use, nitrogen

    View details
  • 2026-04-10

    Advantages and disadvantages of oil-free air compressor and oil-free air compressor

    Both oil-free air compressors and oil-free air compressors have their unique advantages and disadvantages, and are suitable for different application scenarios. The advantages of the oil air compressor: the lubrication effect is good, which can effectively reduce the wear of mechanical parts and extend the life of the equipment. Good cooling effect, lubricating oil

    View details
  • 2026-04-09

    what enterprises with air compressor?

    Q: air compressor what enterprises use? A: air compressor is a general machinery, a wide range of applications. Note: The items used in our lives, special gases (oxygen, argon, nitrogen, etc.), are available during production and processing.

    View details
  • 2026-04-14

    Requirements and specifications for setting of air compressor room

    The setting requirements and specifications of the air compressor room are the basis to ensure the safe and stable operation of the air compressor. The following are the relevant contents sorted out according to multiple authoritative sources: 1. the site selection requirements of the air compressor room. Environmental requirements: Office areas that require noise and vibration should be selected far away.

    View details
  • 2026-04-10

    What is the working pressure of 13kg?

    The working pressure of 13kg/cm2 is equal to 1275300.00 Pa SC (Pa) or 12.75 bar (bar).

    View details
  • 2026-04-15

    Function of air compressor for food industry

    The central role and special requirements of air compressors in the food industry 1. power support and equipment drive The air compressor provides stable air source power for the food production line and drives the operation of key equipment such as filling machine, bottle blowing machine and inkjet printer. For example, in the beverage filling

    View details
  • 2026-04-10

    What is the highest working pressure of screw air compressor

    Screw air compressor working pressure, but a very interesting and important topic! Did you know that the pressure limit of the screw air compressor is usually between 6 and 10Bar. It's like a strong weightlifter, and while he can lift very heavy barbells, there are

    View details
  • 2026-04-10

    How to remove the water in the air compressor

    It is a common problem that the air inside the air compressor contains moisture, which is usually due to the water vapor in the air condensing into water during the compression process. In order to solve this problem, the following measures can be taken to remove the moisture in the air compressor: Install a drain valve:

    View details