2026-04-09Views：
1. different oil content
1. Oil and no oil in the air compressor generally refer to the amount of oil in the exhaust gas of the air compressor, and the oil content of the oil machine is generally large.
The oil content of the oil-free machine is 0.01ppm, so this oil content is used to distinguish the air compressor with oil and without oil. Oil-free air compressor means that the gas compressed by the air compressor in an oil-free ambient gas does not contain oil.
Different 2. uses
1. Oil air compressors are generally used in the steel industry, non-ferrous metal smelting and manufacturing industries.
Oil-free air compressors are generally used in industries with high quality requirements for multi-compressed air, such as food, medicine, laboratories and other industries.
Oil-free air compressor and oil air compressor between the structure is different:
1. There is no difference between the bearings of oil-free and oil-free. But from the working principle, there are obvious differences between the two. The participation of oil in the air compressor will take away the high temperature generated during the compression process of the air compressor, thereby cooling the machine.
2, oil-free compressor in the process of operation is not involved in the oil, whether it is oil-free piston machine or oil-free screw air compressor, they will produce a lot of high temperature in the process of operation. The "Granklin oil-free air compressor" of Shanghai Granklin Group is lubricated by water and cools the air compressor head.
3, oil-free air compressor relative to the oil air compressor to some extent more clean environmental protection, higher air cleanliness.
The maintenance cycle of the screw air compressor is not fixed, but is affected by a variety of factors, including the type of equipment, working environment, frequency of use and manufacturer's recommendations. The following are some general guidelines on the maintenance cycle of screw air compressor: 1. maintenance
The oil-free air compressor workshop has a wide range of uses, mainly reflected in the following aspects: 1. provide high-purity, dry and oil-free compressed air The oil-free air compressor compresses the gas by compressing the air, and then removes the air through the filter Moisture,
In modern industrial production, air compressor as an important power source, its performance and efficiency directly affect the stable operation of the production line and product quality. Permanent magnet variable frequency screw machine, as an advanced technology in the field of air compressor, with its high efficiency, energy saving, stable and reliable
The quality grade of compressed air in common factories is usually evaluated according to the impurities and moisture content, and the common grades include industrial grade, medical grade and food grade. The following is a specific introduction to these grades: Industrial Grade Features: Industrial Grade Compressed Air Applicable
The structural difference between frequency conversion screw machine and power frequency screw machine is mainly reflected in its core components and control system, which makes the two different in terms of operating performance, energy efficiency ratio and adaptability. The main feature of the variable frequency screw machine is that it uses
In the forging industry, the air compressor is like a tireless "pneumatic assistant", providing continuous and stable power for the production of forgings. Imagine those hot metal blanks, gradually deformed under the blow of the forging hammer, and finally became exquisite
The following is an introduction to the oil-free screw air compressor, water-lubricated screw air compressor and single screw air compressor produced by Shanghai Granklin Group: Oil-free screw air compressor Features: This air compressor is in the compression process Lubricating oil is not used, so it is lost
Service life and safety assessment of air compressor air storage tank As a pressure equipment, the safety of air compressor air storage tank is directly related to production and personnel safety. Whether the gas tank can continue to be used after more than ten years of use requires a comprehensive assessment of the equipment status, regulatory requirements and
As an important industrial equipment, the safe operation of air compressor is very important to ensure the smooth progress of the production process. In order to ensure the safety of the air compressor, it is necessary to take a series of safety measures. Description of safety measures: 1. Equipment design
The choice of oil-free and oil-free screw air compressors depends on the specific use scenario and needs. The following is a comparative analysis of the two to help you make better decisions: Oil-free screw air compressor: High quality of compressed air: Due to no oil injection, the quality of compressed air
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