2026-04-09Views：
The air compressor without oil and water lubrication is not lubricated with lubricating oil, so it is especially environmentally friendly and will not cause pollution to the environment. In addition
under the general environment of national policies, on the one hand, the government advocates energy conservation and emission reduction by means of incentives and subsidies, encouraging users to reduce energy consumption and promote low-carbon emissions; on the other hand, the standards are improved from time to time, manufacturing enterprises fully implement industry quality standards, and the corresponding testing wrists and instruments are becoming more and more accurate, forcing enterprises to further improve product quality. Therefore, the oil-containing screw air compressor not only cannot meet the gas demand of high-end users, but also cannot pass the national EIA standard.
The water-lubricated oil-free air compressor is widely used in aerospace, chemical industry, textile, electronics, medicine, food, bottle blowing and capping, laboratory and other high-end industries and special process requirements. The main structure of the water-lubricated oil-free screw air compressor adopts single screw all stainless steel, the smooth medium adopts pure water conforming to drinking water standard, and is equipped with high-performance stainless steel components. The whole compression system has no smooth oil component and has become the new favorite in the market!
Compared with the oil air compressor, the water lubricated oil-free screw air compressor completes low temperature contraction, low speed operation, simple structure and convenient maintenance, so the maintenance cost is greatly reduced. However, due to congenital defects such as smooth oil and smooth operation, the oil-bearing air compressor has complicated structural design and complicated maintenance, thus the operating cost is much higher than that of water-lubricated oil-free air compressor. Obviously, the advantages of water-lubricated oil-free air compressors are extremely obvious.
Permanent magnet variable frequency screw air compressor and scroll machine have their own advantages, which is better depends on the specific application scenarios and needs. The following is a detailed comparison of the two: permanent magnet frequency conversion screw air compressor advantages: high efficiency and energy saving: permanent magnet frequency conversion screw air compressor adopts permanent magnet
During the operation of the air compressor, the temperature of the air is increased due to the compression of the air, and the water vapor content in the air increases. When compressed air is cooled, water vapor condenses into liquid water, which is the main source of moisture in compressed air. If you do not deal with this moisture in a timely manner
The cold dryer relies on refrigeration technology to cool the high-temperature compressed air, so that the original gaseous water vapor becomes liquid water droplets, and then the liquid water is collected by the separation device and discharged from the system, and finally the dry compressed air is output.
In the semiconductor industry, nitrogen quality standards are critical. Due to the extremely high requirements for purity and cleanliness of semiconductor products, nitrogen, as an important protective gas, must have a purity of more than 99.999 percent, even higher in some high-end processes. Same
Whether the air compressor needs water depends on its cooling method, which is mainly divided into the following two categories: 1. water-cooled air compressor needs water source, and the compressor is cooled by water circulation, which is suitable for the following scenarios: large factories: large gas production, stable cooling is required. High temperature environment: such as metallurgy, steel line
There is indeed a relationship between the flow rate and the pressure of the compressor output, which is mainly reflected in the following aspects: the basic relationship between the 1. flow rate and the pressure affects each other: the flow rate and the pressure value marked on the compressor nameplate are measured under specific conditions, but the actual
The permanent magnet screw air compressor has significant advantages in energy efficiency and stability by virtue of the combination of permanent magnet synchronous motor and screw compression structure, while the Granklin water-lubricated single screw air compressor is further optimized on this basis and achieves more outstanding comprehensive performance through innovative design.
Inpolar regulation of screw compressors is not equivalent to variable frequency regulation, although they may have similar effects in some respects. The infinite adjustment is mainly to change the capacity of the compressor by adjusting the slide valve position of the screw compressor, so as to realize the output pressure
Traditional oil-lubricated air compressors do produce oily wastewater, but water-lubricated air compressors do not use oil at all, so they do not produce oily wastewater. The wastewater properties of the two machines are completely different.
Q: Who made granklin's nose? A: The mainframe produced by myself. Shanghai Granklin Group is a production and marketing enterprise, with the ability to produce its own water-lubricated air compressor head.
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