2026-04-09Views：
From the oil content point of view, the oil and no oil in the air compressor generally refers to the amount of oil content in the exhaust gas 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, so the oil content is used to distinguish the oil and no oil in the air compressor. There is also a full oil-free air compressor, it is not the use of oil lubrication, but the use of resin material lubrication, so the final discharge of the gas does not contain oil called full oil-free air compressor.
From a structural point of view, there is no difference between the bearings of oil-free air compressor and oil-free air compressor. But from the working principle, there are obvious differences between the two. Oil-free air compressor in the process of operation is not involved in the oil, whether it is oil-free piston machine or oil-free screw machine, they will produce a lot of high temperature in the process of operation, if there is oil air compressor oil participation will take away the high temperature generated in the process of air compressor compression, so as to cool the machinery.
But the oil-free air compressor does not have the participation of oil, and in the compression process also produces a lot of high temperature, how to solve the high temperature to ensure the normal operation of the machine? In fact, the oil-free air compressor uses a special high temperature resistant material called Teflon or molybdenum disulfide, which replaces the oil to solve the high temperature in the compression process of the air compressor, thus achieving the purpose of oil-free compression.
Oil-free air compressor is cleaner and more environmentally friendly than oil-free air compressor to some extent, so institutions such as hospitals, laboratories, schools and other institutions are very suitable for the use of oil-free air compressor, and these institutions also prefer to use oil-free air compressor.
Which is better for air compressor with oil or without oil
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 reason why the compressor is used in coalbed methane is that the compressor plays a vital role in the mining, transportation and utilization of coalbed methane. The following is a detailed explanation of the use of CBM compressors: The basic characteristics of 1. CBM CBM, also known as coal mine gas
Regarding the frequency of air compressor oil replacement, this is a problem involving multiple factors, including the type of air compressor, the use environment, the workload, and the manufacturer's recommendations. Generally speaking, in order to ensure the normal operation of the air compressor and extend its service life, regular replacement
In the fine and complex process of enamel products manufacturing, air compressor, as one of the key equipment, plays an indispensable role. Especially in the use of Shanghai Granklin Group production of water-lubricated screw air compressor, its role is more incisively and vividly
The oil content of compressed air can be divided according to different standards, including international standard ISO8573, European standard DINISO8573 and other application-specific standards. The following are the oil content levels of compressed air according to these standards:
As the key equipment in industrial production, air compressor has a wide range of applications. In various production lines and processes, air compressors play an indispensable role in providing stable air support for pneumatic tools, mechanical control systems and special processes. Shanghai
Two screw air compressors can supply air in series. The following is a detailed analysis of the series air supply of two screw air compressors: The feasibility of series air supply: The working principle of the screw air compressor enables it to adapt to the series air supply method. In a series configuration, the front
The method of adjusting the pressure of the air compressor mainly depends on the type of air compressor. However, in general, the pressure of the air compressor can be adjusted in the following ways: Adjust the safety valve: The air compressor is usually equipped with a safety valve to control the pressure.
The service life of screw air compressor is a relatively complicated problem, because it is affected by many factors. The following is a detailed explanation and summary of the service life of the screw air compressor: General service life: General use of the screw air compressor
Chemical plants do need air compressors, which play an important role in the chemical production process. The following are some of the air compressor in the chemical plant application and selection of factors to consider: 1. air compressor in the chemical plant application power supply: chemical plant
In chip manufacturing, the redundancy of compressed air system design should be determined comprehensively according to the fluctuation of gas demand, equipment reliability requirements and process stability requirements. Usually, the configuration scheme of combined operation spare capacity of multiple equipment is adopted. Oil-free water lubrication air compressor has become one of the core equipment of redundancy design due to its characteristics of no oil pollution and low maintenance cost.
2018 Granklin Group. All rights reserved 沪ICP备18000439号-2
