2026-04-15Views：
GMP (Good Manufacturing Practice) has strict requirements on the quality of clean compressed air to ensure that it will not introduce pollution in the pharmaceutical production process and ensure product quality and safety. Specific criteria can be summarized as follows:
Microbial control: compressed air must not contain excessive microorganisms (such as bacteria, fungi), through filtration and disinfection measures to control the number of microorganisms at a very low level, to avoid pollution of the production environment or direct contact with drugs.
Particulate matter restriction: The suspended dust, fiber and other particles in the air should be strictly controlled to prevent them from adhering to the surface of the product or equipment and affecting the purity of the drug. Particulate matter is typically removed by a high efficiency filter.
Moisture management: The moisture content (dew point temperature) of compressed air shall be controlled to avoid corrosion of equipment or damp deterioration of drugs caused by humid air. Drying equipment, such as freeze dryers, is often used to reduce moisture.
Oil residue: even if the oil-free air compressor is used, it is still necessary to detect and control the extremely small amount of oil residue in the air to prevent oil from polluting drugs or production equipment.
Regular monitoring: a testing process shall be established to regularly sample and test the microorganisms, particulate matter, moisture, oil and other indicators of compressed air to ensure continuous compliance with standard requirements.
the above standards can be adjusted according to the specific production scenario (such as direct contact with drugs), the core is to ensure that the cleanliness of compressed air to meet the quality requirements of drug production.
The energy consumption of the air compressor is a range of values, which are affected by many factors, including the type of air compressor, specifications, working pressure, flow and operating conditions. In general, the power of small air compressors may be low, usually between a few kilowatts and a dozen kilowatts.
The quality of the air entering the fermenter is critical to the success of the fermentation process. Granklin Group, as a well-known air compressor manufacturer, provides water-lubricated air compressors and oil-free air compressors to meet the demand for high-quality air in the fermentation industry.
There are significant differences in industrial grade and food grade standards for compressed air, which are mainly reflected in the design focus, manufacturing materials, filtration system and regulatory compliance. The following is a detailed comparison of these two types of standards: 1. design key industries
Answer: In the chip manufacturing process, the standard requirements for air compressors are higher, mainly including the following aspects: gas purity: chip manufacturing requires very high purity of gas, air compressors need to provide oil-free,
The air supply of an air compressor is determined according to its model, power and design parameters, so the air supply will vary with different air compressors. In order to obtain accurate air supply data, you can refer to the technical specification sheet or user manual of the air compressor.
The chemical industry has always put forward extremely high requirements for production processes and equipment, and air compressors, as one of the indispensable energy equipment in chemical production, play a vital role in improving production efficiency and ensuring product quality. With the technology
This depends on your request! If you require a high degree of oil-free cleanliness, buy an oil-free screw machine; if you can accept micro-oil, you can buy an ordinary screw machine with a freeze dryer, an adsorption dryer, and a 4-level precision filter. If the food industry is not directly
Air compressor motors need to be explosion-proof, especially in the presence of flammable gases, liquids or dust and other dangerous factors in the work environment. The main reasons for the explosion-proof of the air compressor motor are as follows: the working environment is dangerous: the working environment of the air compressor may be flammable and explosive
The hospital is a place with very high requirements for air quality. The use of compressed air in the hospital is much more extensive than most people think, and it runs through almost all aspects of diagnosis and treatment, surgery, nursing, and logistics.
In industrial production, the choice of air compressor is directly related to production efficiency and product quality. For the demand of 70 cubic meters of gas per hour, it is particularly important to choose a suitable air compressor. Water-lubricated screw air compressor produced by Shanghai Granklin Group
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