2026-04-09Views：
As a widely used general machinery, air compressor is used in all aspects of production. According to the different lubrication methods, it can be divided into oil-free air compressor and oil-free air compressor.
What is the difference between the two?
The operation of micro-oil screw air compressor is involved in lubricating oil.
Oil-free air compressor, as the name implies, is that the compressed air produced by it is completely oil-free; micro-oil air compressor, the compressed air produced by it is oil-containing, but the content is very low.
Whether lubricating oil is needed: oil-free air compressors do not need lubricating oil at all, while micro-oil air compressors will need lubricating oil.
2, compressed air quality: oil-free air compressor can ensure that 100 of the compressed air discharged does not contain lubricating oil, and micro-oil air compressor can not do this, so the former compressed air quality is higher.
3. Application: Micro-oil air compressor is generally used in ordinary industrial production; oil-free air compressor is generally used in food, beverage, pharmaceutical and other occasions that require very high quality of compressed air. This is mainly due to the quality of compressed air.
4, manufacturing materials and process requirements: oil-free air compressor needs to use water lubricated air compressor head, for the manufacturing materials, process requirements are higher. The micro-oil air compressor does not need to use self-lubricating materials, and the requirements for the manufacturing process are not so high.
The calculation method of air compressor gas production involves many factors. The following is a detailed summary of the calculation method of air compressor gas production: 1. basic calculation formula Formula 1: gas production (m & sup3;/min)= input pressure (MPa)× exhaust volume (m & sup3;/m
The difference between oil-free screw air compressor and oil-free screw air compressor is mainly reflected in the following aspects: 1. working principle Oil screw air compressor: lubrication and cooling: during the compression process, lubricating oil participates in the compression to lubricate the main engine The role of internal running parts, while taking away the cause
Oil-free air compressors are widely used, mainly in the following industries: Food and beverage industry: Because the oil-free air compressor adopts oil-free lubrication design, oil pollution is avoided, thereby ensuring the hygiene and safety of food production. in food and beverage production
The role of hospital air compressors: In hospitals, air compressors (air compressors) are mainly used to provide compressed air. These compressed air have many applications in medical facilities, including but not limited to: Respiratory therapy: Compressed air is used Drive ventilators and other breathing
Air compressor oil-free and refueling have their own advantages and applicable scenarios, the choice of which is better depends on the specific needs and conditions of use. The main advantages of oil-free air compressors are: clean: because oil is not used for lubrication, the compressed air produced is more
Laboratory air compressors play an important role in scientific research, testing and development. These air compressors need to meet the special environment and requirements of the laboratory, usually with high precision, low noise, good stability and so on. The following is about the laboratory air compressor
The electronic industry air compressor oil content standard specification mainly refers to the international general air quality standards, especially the ISO 8573 standard. The following is a detailed interpretation of the standard specification for oil content of air compressor gas in the electronics industry: 1. ISO 8573 standard overview ISO 8573 standard
Question: What size of air compressor is needed per hour for 75 cubic meters of air volume? Answer: If the air volume required per hour is 75 cubic meters, then 1.25 cubic meters per minute. If the Granklin water lubricated air compressor is 11kw, the gas production of 8kg of conventional pressure can meet the requirements. Snail
Oil-free compressed air, like a "clean flow" in the air industry, plays an indispensable role in many fields because of its pure and pollution-free characteristics. In the food and beverage industry, oil-free compressed air is the guarantee of product quality and safety
The air compressor itself is not a pressure vessel, but it is part of a pressure vessel system. The air compressor is responsible for compressing the air and sending it into the air storage tank. The air storage tank belongs to the category of pressure vessel because it is used to store compressed air and release it when needed. Shanghai Haige
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