2026-04-10Views：
Compressed air quality standards mainly include the following aspects:
humidity: Compressed air is usually required to have a humidity of less than 50%. Excessive humidity may cause equipment corrosion or affect other process requirements.
Oil content: In ordinary air compressors, the liquid oil content in the compressed air shall not exceed 5 mg/m & sup3;, and the oil vapor content shall not exceed 0.5 mg/m & sup3;. For more sensitive applications, such as the food, pharmaceutical or electronic industries, the oil content requirements are more stringent, usually requiring the oil content in the compressed air to be less than a specific parts per million (ppm) level, and some even to achieve oil-free standards.
Particle content: solid particles in compressed air should be below a certain size, usually 5 μm. Particulate matter can cause wear or blockage of equipment and processes.
Odor and taste: Compressed air should not contain malodors or odors, which usually indicates that the air quality is good and has not been polluted.
Pressure: The working pressure standard of compressed air varies from application to application. For example, general industrial applications require a working pressure of between 0.7 and 1.0MPa, while automobile tire inflation is usually between 2 and 4MPa.
Temperature: The temperature of compressed air at work usually does not exceed a certain range to ensure the normal operation of the equipment. The common temperature range is -20°C to 40°C, but industrial applications with special requirements may require higher or lower temperature ranges.
In addition, according to the ISO8573-1:2010 standard, the purity level of compressed air is divided into four levels, which stipulate the maximum content of particulate matter, moisture and oil. High-purity compressed air is suitable for sensitive applications, such as semiconductor manufacturing, while low-purity compressed air is suitable for some simpler production areas.
In general, the compressed air quality standard is a standard that combines multiple parameters and considerations to ensure the performance and safety of compressed air in various industrial applications.
Yes, air compressor belongs to mechanical equipment. Air compressor is the abbreviation of air compressor. It is a kind of equipment used to compress gas and belongs to the type of general machinery. Air compressor is the basic product of industrial modernization. It is often said that there is full pneumatic in electrical and automation.
The screw air compressor itself is not classified as a container, but as a type of compressor. A container usually refers to a closed device used to store a gas, liquid or solid, such as a gas storage tank, a liquid storage tank, etc. Screw air compressor is a kind of screw rotation
In winter, for water-lubricated air compressors, we must pay attention to timely discharge of water to prevent freezing from causing damage to the machine. When the weather becomes cold, do not turn on the machine immediately, but should first use a heater to heat the machine to evaporate the moisture in the head.
If you determine the size and type of compressor, but there is a problem is the choice of oil lubrication or oil-free air compressor. Your choice on this issue should be based on the compressed air application process. Do I need an oil-free compressor? Choose
Whether the air compressor needs to be explosion-proof depends on its use environment, gas medium and potential risk factors. If the air compressor is operated in the presence of flammable and explosive gases, dust or high-risk environment, it must adopt explosion-proof design; if used in ordinary safety environment
There is a close relationship between workshop gas consumption and gas supply. Simply put, the gas supply should meet the gas demand of the workshop, taking into account efficiency and cost. First of all, the workshop gas consumption refers to the amount of gas actually used by the workshop in the production process. This
In compressed air applications, the core consideration of choosing an all-oil-free compressor is its cleanliness guarantee for the production environment and product quality. The traditional oil compressor through the injection of lubricating oil to achieve component lubrication, the output air may contain trace oil residue, long-term use.
Power saving efficiency of permanent magnet motor Rare earth permanent magnet motor has a high power ratio and good stability at low speed, so as to overcome many limitations of mechanical transmission device. Direct drive technology is adopted in application occasions to meet the requirements of high mechanical equipment for accuracy, speed and efficiency.
How many hours does it take for the normal maintenance of the air compressor: The maintenance cycle of the air compressor is not entirely determined by the operating hours, it also depends on the working environment, load conditions, air quality, and manufacturer's recommendations. However, in general, air compressors need
The pressure range of compressed air is quite wide, depending on the application scenario and equipment requirements. The following are some common compressed air pressure ranges: Low pressure air: The pressure is usually between 0.1 and 1.0 MPa (megapascals). Compression of this pressure range
2018 Granklin Group. All rights reserved 沪ICP备18000439号-2
