2026-04-10Views：
The structure is reasonable and has an ideal force balance: the screw of the oil-free air compressor is equipped with a star wheel symmetrical structure on both sides, so that the oil-free air compressor not only has no unbalanced inertial force, but also uses the axial force on the screw. The radial force also cancels each other out, making it an ideal force balance.
High efficiency: oil-free air compressor has no clearance volume in theory, large single capacity, ideal isothermal compression. Due to the good thermal conductivity of water, when lubricating water is injected into the compression chamber, the temperature will drop to 45 ℃, close to the suction temperature.
Oil-free: water to replace oil, lubrication, cooling, sealing, noise reduction of the four effects, to provide high-quality 100 oil-free air, no pollution, the discharge of water without special treatment, in line with environmental requirements.
Low noise and low vibration: The superior power balance system of the oil-free air compressor can effectively suppress the vibration source, and the operation is extremely balanced. There is no special requirement for the foundation. The star wheel adopts special customized polymer materials, and the working cavity is sprayed with lubricating water. There is no transmission gear in the middle, so the operating noise is extremely low.
Long life of the main engine: the symmetry of the structure and the possibility of setting the return hole make the radial and axial forces generated by the compressor work be balanced. Therefore, the rotor bearing load is extremely small and can run for 50000 hours; the star wheel made of resin material can be used for 2.5 to 30000 hours, and the design life of the compressor is as high as 300000 hours.
One of the two major faults that often occur during the use of screw air compressors is oil leakage. Oil leakage faults are divided into many kinds of organic head oil leakage and shaft seal oil leakage. The rotor of a carbon dioxide screw press in an enterprise is divided into two parts: yin and yang, with a rotating speed of 2157r/min.
Air compressor which brand is good? If you don't care about the price, it is certainly good to buy air compressors in Europe and America and Japan. But in the case of limited budget, the preferred domestic air compressor brand words, recommended Shanghai Granklin Group. Granklin air compressor brand, in the domestic price is still very high. Fully independent production of air compressor head, quality assurance, after-sales is also very good.
View detailsOil-free air compressors can be divided into two categories from the perspective of lubrication: self-lubricating oil-free air compressors and water-lubricated oil-free air compressors. These two air compressors have both advantages and disadvantages, and there is no conclusion as to who is good or bad. Oil-free water lubrication air compressors are generally screw air compressors, the main
In recent decades, the research on oil-free screw air compressor has become increasingly active, and many countries and enterprises have begun to explore the road of oil-free screw air compressor on the basis of the original oil-injected screw air compressor. In areas with high gas quality requirements, such as textiles, metallurgy
What are the systems that make up the screw air compressor unit? It is a concern of many users who buy air compressors, so that they can configure products with better cost performance. General factory in the configuration of air compressor, will choose screw air compressor unit instead of single screw air compressor,
1. After using it every day, it is necessary to check the oil level, exhaust temperature, exhaust pressure and other aspects of the screw air compressor to see if there is any abnormal situation. If the oil level is too low, it is necessary to add lubricating oil in time. In addition, there is a need
Most of the ordinary energy-saving air compressors are permanent magnet variable frequency air compressors. Generally speaking, the air compressor has a great chance of running for a long time under full load, so the design capacity of the limit motor to meet the demand of the air compressor will be too large. In fact, the proportion of light load operation is very high. If an oil-free screw air compressor is used, it can be continuously adjusted according to the load, and various parameters can be kept at stable values.
As a professional equipment that gets along with laboratory personnel for a long time, the noise control requirements of the machine are very high. The procurement of laboratory air compressors needs to be oil-free and quiet to provide a good working environment for laboratory staff.
Air compressor protection refers to some methods that can add the service life of the equipment, which is different from the regular maintenance, and the intention is also for the outstanding work of the whole system. Below, the technical staff will briefly introduce the following three methods
At present, the oil-free machines on the market can generally be divided into oil-free air compressors, silent oil-free piston air compressors, and oil-free scroll air compressors. However, due to the oil-free screw air compressor is completely oil-free, the demand for pure compressed air industry is getting higher and higher. Need "water lubrication oil-free air compressor", you can contact "Shanghai granklin group" at any time, our sales, technical team will provide you with quality service experience, contact phone number: 13918023456
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