2026-04-10Views：
There are corresponding standards for purchasing air compressors according to different industries. Oil-free air compressors are generally used in some industries with higher air quality requirements. Laboratories and medical industries belong to them. For laboratories, oil and gas in oil-free air compressors will affect valves, nozzles, pollute air or tamper with measurement data, thus affecting test results. Therefore, laboratories generally use oil-free air compressors for analysis, testing or quality control.
For medical air compressors, stability is the most important factor. At the same time, medical compressed air must be clean and sanitary. Therefore, it is best to choose oil-free air compressors, such as mechanical ventilation required by ICU ward ventilator, equipment gas required by dental equipment in operating room, equipment that does not meet the requirements will threaten the life safety of patients, the service life of high-quality medical equipment and the function of precision equipment. These air compressors belong to the category of medical equipment, there are also corresponding standards and certifications, which should be paid attention to when purchasing.
First of all, it is necessary to know what is an oil-free air compressor and understand its working principle. At present, the main engine of oil-free air compressor adopts water-lubricated air compressor. If it is not of this type, it can be definitely judged that this type of air compressor does not belong to oil-free air compressor, and the air quality cannot meet the requirements of oil-free air compressor.
Working principle: The crankshaft of the piston compressor rotates once, the piston reciprocates once, and the process of air intake, compression and exhaust is successively realized in the cylinder, which completes a working cycle. The structural design of single shaft and double cylinder makes the gas flow rate of the compressor twice that of the single cylinder at a certain rated speed, and the vibration and noise control is well controlled.
Secondly, the oil-free air compressor has those parameter requirements and whether the identification is correct and complete. Whether the technical parameter identification is complete and correct. Parameters identified by international practice include metric and US units.
Choose oil-free air compressor is best to choose a big brand, reliable, and good after-sales service! Like the domestic Granklin air compressor is not bad, the domestic air compressor is already a good product.
In general, oil-free air compressors are used in the food industry, because the food industry is relatively demanding. Oil-free air compressor is not only oil-free, I still give you a comprehensive popularization of the basic advantages of oil-free air compressor! First of all, the machine body
Many domestic manufacturers have produced a one-piece air compressor. The installation of the integrated air compressor is directly connected to the air outlet of the air compressor through the pipeline and the air storage tank (due to the space position, most of them are horizontal air storage tanks). Is this air compressor meaningful?
Chemical industry is an indispensable industry in the process of national development. In the process of large-scale production, screw air compressor can be selected (Granklin air compressor). Granklin air compressor uses water lubrication to lubricate the air compressor head, so that the gas quality is oil-free and the gas cleanliness is high.
Oil-free air compressor has two compression modes, water lubricated oil-free air compressor and dry oil-free air compressor. We need pure oil-free compressed air. Most of them purchase equipment in these two schemes. Water-lubricated air compressors are mature enough. Shanghai Granklin Group mainly produces water-lubricated air compressors.
View detailsThe medical topic has always been a scene that Chinese people attach great importance to. Due to the country's vigorous development of high and new technology in recent years, water-lubricated air compressors have also made great progress. The use of single-screw water-lubricated air compressor, the full name (water-lubricated oil-free screw air compressor) in medical, pharmaceutical, equipment production, oxygen preparation and other eye-catching performance. What is the difference between medical air compressor and industrial air compressor?
The quality of air compressor depends on the technical level and material selection of the merchant. The quality of imported air compressor is obvious to all, but the high price, so that many small and medium-sized enterprises are discouraged. To be a quality air compressor product for Chinese people is the determination of Grantklin Group.
View detailsIf the maintenance of the air compressor is not timely, it will have a great impact on the air compressor. The screw air compressor will have a first guarantee for 500 hours of operation and a maintenance for 2000 hours after operation. Screw air compressor oil is good or bad on the oil injection screw
1. The possibility of the screw air compressor failing to start the air compressor failing to start causes this problem is much more likely than price, but experienced engineers generally consider the problem from the following aspects: First, whether the fuse is burned out, this is a common question.
In the compressed air industry, one of the most important developments is the use of oil-filled and oil-free air compressors. Each has advantages, depending on the application. Both are major markets. A key difference is that oil-free compressors are not as easy as oil-injected compressors.
As the main gas equipment of the production enterprise, the operation and management of the air compressor should be carried out by professionals. Of course, there are also requirements for managers. The management personnel shall clarify their responsibilities and do a good job in the operation and maintenance of the air compressor to ensure the stable operation of the equipment. So...
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