2026-04-15Views：
in the production process of pharmaceutical enterprises, compressed air directly contacts drugs or is used for power drive in clean areas, and its quality must meet the following strict standards:
Oil-free purity
The content of oil (including liquid oil, oil mist and oil vapor) in compressed air shall be ≤ 0.01 mg/m & sup3;. Oil may breed bacteria, contaminate drugs, cause batch scrap or threaten patient health. For example, in the filling process of aseptic preparations, oily air may destroy the sterility of the drug product.
Low humidity and stable dew
point The pressure dew point of compressed air shall be ≤-40 ℃ to avoid pipeline corrosion, instrument failure or moisture absorption and deterioration of drugs caused by water condensation. For example, in the powder conveying process, moisture may cause material agglomeration, affecting the continuity of production.
Microorganism and particle control
The number of microorganisms in compressed air should be <1CFU/m & sup3;(sterile drugs) or <10CFU/m & sup3;(non-sterile drugs), and the particle size of solid particles should be ≤ 0.1 μm. Microbial contamination may alter the efficacy of the drug, and particulate matter may damage equipment or affect the appearance of the product.
compressed air without peculiar smell and harmful gases
shall be colorless and tasteless, and the content of harmful gases such as carbon monoxide shall be <5 mg/m & sup3;, so as to avoid potential risks to the health of operators or the quality of drugs.
granklin water-lubricated single-screw air compressor uses water as the lubricating medium through the technology of single screw and star wheel meshing compression to eliminate oil pollution from the source and accurately match the core demand of the pharmaceutical industry for compressed air:
Zero oil pollution ensures purity
. The water lubrication compression method completely eliminates oil droplets, oil mist and oil vapor that may be generated by the oil lubrication system. The oil content of the output compressed air approaches 0, which is far lower than the standard limit of 0.01 mg/m & sup3 in the pharmaceutical industry to ensure the safety of drug production.
Efficient water removal and stable dew point control
The equipment has built-in multi-stage drying and filtering system, which can stably output dry air with pressure dew point ≤-40 ℃ and effectively prevent moisture condensation. For example, in the fermentation tank ventilation process, dry air can avoid abnormal cell metabolism and improve fermentation efficiency.
Multi-stage filtration to remove microorganisms and particles
The compressed air can remove particles and microorganisms ≥ 0.01μm through three-stage treatment of pre-filtration, fine filtration and sterilization filtration, and meet the compressed air quality requirements of clean area A (high-risk operation area) to D (low-risk operation area) in the pharmaceutical industry.
Environmental protection design and low operation risk
The equipment adopts low noise and low vibration design, and the operation noise is less than 70 decibels, which reduces the interference to the clean area environment. The water lubrication system does not need consumables such as oil separator, which reduces maintenance cost and shutdown risk and ensures production continuity.
Aseptic preparation production
In the process of vial filling and freeze-dried powder needle preparation, granklin air compressor provides oil-free and sterile compressed air to ensure that the sterility of drugs meets GMP standards and avoid batch scrapping due to air pollution.
the fermentation process supports
that in the fermentation process of antibiotics, vitamins, etc., the equipment outputs compressed air with stable pressure and purity to provide sufficient oxygen for microorganisms, while avoiding oil to inhibit cell activity or moisture to interfere with fermentation parameters.
Powder conveying and packaging
in powder conveying, capsule filling and other links, dry oil-free compressed air can prevent material agglomeration or equipment blockage, improve packaging efficiency and product qualification rate.
the pharmaceutical industry has stringent requirements for the purity, dryness and microbiological control of compressed air. Granklin water-lubricated single screw air compressor provides pharmaceutical companies with GMP-compliant compressed air solutions through core technologies such as oil-free compression, high-efficiency water removal and multi-stage filtration, helping companies achieve drug quality improvement, production efficiency optimization and green manufacturing goals.
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 maintenance cycle of the air compressor mainly depends on its frequency of use, working environment and the model and quality of the air compressor. Generally speaking, air compressors need regular maintenance to ensure their normal operation and extend their service life.
Air compressors and dryers are often used in conjunction with each other in the industrial field, and there is a close relationship between them. The role of 1. air compressor Air compressor, that is, air compressor, is a kind of mechanical equipment, its main function is to compress air into high-pressure air. The role of air compressor is extensive
Whether the air compressor can run continuously for 24 hours depends on many factors. Generally speaking, high-quality air compressors, especially industrial-grade air compressors, such as water-lubricated air compressors, oil-free air compressors, frequency conversion air compressors and screw air compressors produced by Shanghai Granklin Group.
The core difference between micro-oil and oil-free air compressors and the technical advantages of Glanklin water lubricated screw air compressors In the industrial and medical fields, the selection of air compressors should be strictly distinguished according to the quality requirements of gas consumption. Micro-oil air compressor and oil-free air compressor in the compression principle, output gas
The main requirements of the air compressor for the lithium iron phosphate production line are as follows: Oil-free compressed air: Because the lithium battery production process requires clean, dry, oil-free compressed air to avoid product contamination, the air compressor must be oil-free. Oil-free air compressor can
Air compressors (air compressors) are widely used equipment in industrial production. They can be divided into many types according to different working principles and structural characteristics. The following are the main types of air compressors: positive displacement air compressor: piston air compressor: using piston in gas
Permanent magnet frequency conversion screw air compressor integrates a variety of advanced technologies, showing many significant advantages: high efficiency and energy saving: permanent magnet frequency conversion technology enables the motor to maintain high efficiency during operation and reduce energy waste. Through frequency conversion control, the air compressor can be based on the actual
In modern industrial production and life, compressed air is everywhere and plays a vital role. So, what exactly is the compressed air used to do? This article will take the water-lubricated screw air compressor products produced by the Glanklin Group as the core, and explore
To judge whether the screw machine is frequency conversion or power frequency, you can observe and judge from the following aspects: control panel and display screen: frequency conversion screw machine is usually equipped with advanced control panel and display screen, which can display the current operating frequency, pressure, Temperature etc.
2018 Granklin Group. All rights reserved 沪ICP备18000439号-2
