2026-04-14Views：
In the pharmaceutical industry, the pressure of compressed air is a key parameter, which directly affects the normal operation of medical equipment and the treatment effect of patients. Generally speaking, the pressure range of compressed air in the pharmaceutical industry varies according to specific use requirements and application scenarios, but it is usually between 0.4MPa and 0.8MPa (that is, 4bar to 8bar).
Specifically:
General medical use: The output pressure of the air compressor for medical and health purposes is usually between 0.7MPa and 0.8MPa (that is, 7bar to 8bar) to ensure the requirements of medical gas flow and purity.
Special Section Needs:
Wards, operating rooms: compressed air pressure is generally between 0.4MPa and 0.5MPa (that is, 4bar to 5bar).
Oral treatment center: Due to the large instantaneous demand, the pressure of compressed air may be slightly higher, usually between 0.5MPa and 0.8MPa (ie 5bar to 8bar).
Medical air pressure requirements: The rated pressure of medical air is usually 4bar, but the actual output pressure is allowed between 4bar and 5bar. If the output pressure exceeds 5bar or falls below 3.2bar, an alarm shall be set.
Instrument air pressure requirements: The rated pressure of the gas terminal is 8bar, and the output pressure is between 7bar and 10bar. An alarm shall also be set if the output pressure exceeds 10bar or falls below 6.4bar.
in addition, in addition to pressure requirements, compressed air in the pharmaceutical industry also needs to meet other quality standards, such:
Cleanliness: The bacteria, oil fume, moisture and odor in the air will affect the health of patients. Therefore, the compressed air must be strictly filtered to ensure that the cleanliness meets the medical standards. The total number of bacteria and actinomycetes in the air should be less than 100cfu/m & sup3;, and the particle size of solid particles should be less than or equal to 0.1 μm.
Oil content: The oil content in compressed air is also an important indicator. The Chinese Pharmacopoeia and GMP require the oil content of compressed air to be less than 0.1 mg/m & sup3;, and even some require that the oil content should be less than 0.01 mg/m & sup3;, in order to avoid adverse effects on medical equipment and patients.
Humidity: The humidity of compressed air also needs to be controlled within a certain range, usually requiring humidity below 50% to avoid adverse effects on drug production or medical equipment.
Temperature: The temperature of compressed air for medical use should be kept within a suitable range, generally between 5°C and 40°C.
generally speaking, the pressure range of compressed air in the pharmaceutical industry is usually between 0.4MPa and 0.8MPa, but the specific value needs to be determined according to the specific use requirements and application scenarios. At the same time, the quality standards of compressed air must also be strictly observed to ensure the normal operation of medical equipment and the treatment effect of patients.
The replacement time of the air filter of the air compressor is actually an interesting problem that requires comprehensive consideration of many factors. Generally speaking, a good air compressor air filter can be used for about 1500 to 2000 hours under ideal conditions, and then it needs to be replaced with a new one.
In industrial production, the stable operation of oil-free air compressor depends on the good condition of the parts. For the water-lubricated screw air compressor produced by Shanghai Granklin Group, regular replacement of key parts is the key to ensure its efficient and reliable operation. water-lubricated screw
We have to find out what parts per million (ppm per million) the moisture level in the air is. First of all, we need to make it clear that the moisture content in the air is not a fixed value, it will be affected by temperature, humidity, geographical location and climate conditions.
In theory, the air compressor can be exhausted for 24 hours, but whether it should be done in practice depends on many factors. First of all, continuous operation will cause certain wear and tear on the mechanical parts, electrical system and lubrication system of the air compressor. Although
Compressed air plays a vital role in modern hospitals, especially in supporting various medical equipment and systems. In this regard, the water-lubricated screw air compressor produced by Shanghai Granklin Group provides hospitals with excellent performance and high quality.
As a key mechanical equipment, industrial air compressor plays an important role in many fields. In order to ensure its performance, safety and reliability, it is particularly important to develop a unified set of standards. The following is a detailed overview of industrial air compressor standards: 1.
The specification name and design points of the special room for the air compressor are usually called the air compressor room or the compressor room, which is the core infrastructure of the enterprise air source system. Granklin water-lubricated single screw air compressor as oil-free lubrication
The displacement and gas production of screw air compressor are two related but different concepts, which play an important role in the performance evaluation of screw air compressor. The following is a detailed explanation of these two concepts and their relationship: Exhaust volume: Definition: Screw
The oil content of compressed air ≤ 0.01 mg/m & sup3; is not micro-oil, but belongs to the international standard ISO 8573-1 Class 0 (Class 0) standard, which is usually regarded as equivalent to the oil content of oil-free compressed air. The following is a detailed explanation of this conclusion: the 1. State
The pressure of the air compressor used in the factory and its importance In industrial production, the air compressor, as an important power equipment, provides the required power source for various pneumatic tools and machinery. The pressure of the air compressor is one of the key indicators to measure its performance.
2018 Granklin Group. All rights reserved 沪ICP备18000439号-2
