2026-04-09Views：
Screw air compressor as a wide range of general machinery, 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?
1. to different oil contents, oil-free and oil-free air compressors generally refer to the oil content of the gas discharged from the exhaust port of the air compressor. Generally, oil-free air compressors have a large oil content. Oil-free oil is not free, but the oil content is relatively small, about 0.01ppm. Therefore, this oil content can be used to distinguish oil-free and oil-free air compressors. There is a full oil-free air compressor, it is not the use of oil lubrication, but the use of water lubrication, so the discharge of the gas does not contain oil called oil-free air compressor.
2. works differently. 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 air compressor, they will produce a lot of high temperature in the process of operation, if there is oil air compressor oil The participation will take away the high temperature generated in the compression process of the air compressor, thereby cooling the machine.
3. oil-free air compressor is not involved in the oil, and in the process of compression may produce a lot of high temperature, easy to cause high temperature failure. In fact, the oil-free air compressor internal use of water as a cooling material, to replace the oil to solve the air compressor compression process of high temperature, so as to achieve the purpose of oil-free compression.
Oil-free air compressor because of its water to lubricate the compressed gas is cleaner than the oil injection air compressor. So the food, medical and other industries often use oil-free screw air compressor.
The cleanliness of compressed air in the semiconductor workshop is extremely high, mainly due to the zero tolerance characteristics of small pollutants in chip manufacturing, packaging and testing processes. The specific requirements of the adaptation scheme of the water lubricated single screw air compressor in Gillanklin are as follows: 1. Core cleanliness
In modern industrial production, air compressor is an indispensable equipment. In the air compressor market, 15kw oil-free screw air compressor has been widely concerned for its high efficiency, environmental protection and stable characteristics. Shanghai Granklin Group as a knowledge of the field of air compressor
The maintenance cycle of air compressor is usually divided into four stages: daily, monthly, quarterly and yearly. The specific maintenance frequency and items should be comprehensively judged according to the equipment type, operating environment and use intensity. The following is a detailed description: check the oil level 1. daily maintenance (basic inspection):
The main function of an air compressor, or air compressor, is to increase its pressure by compressing a gas through an internal mechanism. When we talk about "exhaust pressure 7kg", we are actually describing the gas pressure at the outlet of the air compressor. Here's & ldqu
Whether adsorption dryers and filters are special equipment depends on their specific design, manufacture and use conditions. In general, the adsorption dryer itself does not belong to special equipment. Adsorption dryer is a kind of adsorbent (such as activated alumina,
In medical and pharmaceutical companies, air compressors are mainly used for filling machines in liquid preparations, granulating machines, pulping machines, filling machines, packaging machines, printing machines in solid preparations, and extraction tanks in extraction processes. In addition, there are test gas, material conveying, drying, purging, pneumatic instruments, automatic control gas and so on. The purchase of water-lubricated oil-free air compressors from Grantklin Group has become an inevitable choice. Only qualified oil-free air can meet the necessary conditions for pharmaceutical production.
View detailsPermanent magnet frequency conversion technology is a high-efficiency energy-saving technology applied in Granklin air compressor, and its core is to realize the precise use of energy through intelligent adjustment. "Permanent magnet" means a motor that uses permanent magnets to generate a magnetic field that does not require additional electrical energy to maintain the magnetism
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The question of whether the enterprise nitrogen compressor needs to run all day depends on the specific application scenario and demand. In some industrial processes, such as continuous production lines, chemical reactions or medical equipment gas supply, nitrogen compressors may require 24 hours.
There is a close relationship between the capacity and air consumption of the air compressor. The capacity of an air compressor usually refers to the volume of air that can be compressed per unit time, while the air consumption refers to the amount of compressed air consumed by the air compressor in practical applications. Generally, empty.
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