2026-04-09Views：
Good or bad depends on the occasion of use and the actual working conditions.
In some cases, such as food, medicine, precision instruments and other industries, it is necessary to use a full oil-free air compressor.
But the oil-free air compressor is much more expensive and the maintenance cost is higher.
If it is used for purging, machining, manufacturing and power use, it is possible to choose an air compressor with oil and micro oil. Such as spraying, steel, electricity, hardware, mining, ceramics, textiles, machinery, etc. are widely used.
The difference between oil and no oil
oil and no oil in the air compressor generally refers to the amount of oil content in the gas discharged from the exhaust port of the air compressor. Generally, the oil content of the oil machine is relatively large, and the oil content of the oil-free oil machine is 0.01ppm. Therefore, the oil content is used to distinguish the oil and no oil in the air compressor.
At present, the air compressor model with large displacement and full oil-free can adopt the scheme of water lubricated screw air compressor.
Shanghai Granklin Group is an enterprise specializing in the research and development, production and sales of air compressors. Its product lines include permanent magnet variable frequency air compressors and water lubricated air compressors. Permanent magnet variable frequency air compressor is a kind of permanent magnet synchronous motor and frequency converter technology.
Nitrogen plays a vital role in the semiconductor production process, and its various applications ensure efficient production and product quality. The following are the main roles of nitrogen in semiconductor production: First, nitrogen is widely used as a protective gas. in semiconductor manufacturing
Answer: Explosion-proof air compressor is mainly used for some places with high safety requirements, such as coal mine, oil field, chemical industry, explosives, pharmaceutical and other industries. In these industries, there are a variety of flammable, explosive and toxic gases,-
During the continuous use of the air compressor, if it is not properly maintained and maintained, there is indeed a risk of overheating or even burning. However, this does not mean that the air compressor will burn out, the key lies in the correct operation and maintenance. In order to avoid the air compressor
Q: oil-free air compressor and oil air compressor which is good? A: oil-free air compressor. If conditions permit, the first choice is of course the oil-free air compressor, which has higher quality of compressed gas. The "water-lubricated air compressor" produced by Shanghai Granklin air compressor
Many problems of air compressor water can be solved from many aspects. The following are some specific solutions: Adjust the ambient temperature: Ensure that the temperature in the air compressor room is appropriate to avoid freezing the drain valve due to low air temperature. If possible, you can increase the room
Q: Oil-free air compressor with water lubrication can really do oil-free? Answer: Water-lubricated oil-free air compressor can do oil-free. The water-lubricated oil-free air compressor adopts single-screw technology to replace oil with water to achieve lubrication, cooling, sealing, noise reduction and other effects, providing high quality
With its safe and reliable design, explosion-proof air compressor plays a key role in the industrial and engineering environment with flammable and explosive gas or dust. Its application fields are extensive and in-depth, as follows: 1. core industrial fields: ensuring high-risk production safety Petrochemical industry
In medical buildings, air compressors are the key equipment to support the normal operation of medical equipment and systems, and their application scenarios are wide and diverse. The following is a detailed analysis of the air in medical buildings from four aspects: application scenarios, specific places, technical requirements and case studies.
Gas compression machinery manufacturing belongs to the general equipment manufacturing industry. According to the National Economic Industry Classification and Code formulated by the National Bureau of Statistics, gas compression machinery manufacturing is clearly classified in the general equipment manufacturing industry, and its statistical four-level code is generally C3442 (according to no.
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