2026-04-10Views：
Shanghai Granklin Group has won the trust of the market with reliable quality, strong technical support, perfect after-sales service system, reasonable price and accurate delivery. We firmly believe that with "quality" as the foundation and "service" as the backing, screw air compressor will be recognized by more and more enterprises.
Oil-free air compressors generally have a noise of about 60DB. As an industrial-grade screw air compressor, our noise control is as low as possible.
It is an air compressor designed for the special needs of scientific research units, schools, laboratories, facilities, as well as industries that require additional air supply.
The integrated water-lubricated air compressor has the characteristics of small size, light weight and low noise. It can work continuously without interruption. There are not less than tens of thousands of units used by various industries every year. The performance of the air compressor is stable. This air compressor is also widely used in spraying, hardware treatment, and decoration. tools and research rooms and other fields.
1. Oil-free air compressor greatly reduces the use of lubricating oil, and all oil-free air compressor can be said to be dripping oil, which is not only convenient for cleaning, but also negligible for the cost of lubricating oil.
2, easy to maintain: because the oil-free air compressor does not use oil, so the user can basically do not need to spend too much time to maintain and clean. Its fully automatic pressure sensor switch will automatically start or stop according to the amount of gas you use, which is very energy-saving and worry-free.
We can be selected for purchasing water-lubricated air compressors, oil-free and water-lubricated air compressors, integrated air compressors and frequency conversion air compressors. Contact Xiao Shen of Shanghai granklin group, and I will match you with screw air compressors suitable for your needs.
What is the difference between the power frequency screw air compressor and the permanent magnet variable frequency screw air compressor? The general screw air compressor when the power frequency of the rotor is how much is how much, the frequency of the air compressor can be adjusted according to the required air volume The number of revolutions is greatly reduced, saving energy and electricity.
Japan's oil-free air compressor and domestic manufacturers to compare how to choose a good? Foreign air compressor product development earlier than us, do not mean that the product is more competitive for a long time. Domestic air compressor has been very mature, such as Shanghai granklin group, is a professional
View detailsPrinciple of screw air compressor 1. Suction process: The screw-type intake side suction port must be designed so that the compression chamber can fully inhale, and the screw compressor does not have an intake and exhaust valve group. The opening and closing of a regulating valve is adjusted, when the rotor
Water-lubricated single-screw air compressor is an oil-free air compressor series. Water is used as a lubricant to fundamentally solve the problem of environmental pollution caused by lubricating oil. Compared with other oil-free air compressors, it has the advantages of simple and compact structure: low speed, low vibration and noise: low exhaust temperature: high thermal efficiency: stable and reliable performance, low specific power, etc.
Good brands of air compressors are expensive, especially imported brands of air compressors, the price is very high, not every enterprise can afford. Brand added value in the imported air compressor reflected incisively and vividly, how to buy a good "air compressor brand", but also the right price is not easy.
View detailsWhether there is really no oil screw machine air compressor top ten rankings? This view in the air compressor industry, everyone is advocating their various advantages in the air compressor industry, how many customers. As an air compressor people do not go with the flow and how? If you don't brag about it, your products will not be sold, and the company will close down. We simply followed the blow, the enterprise always has to survive.
View detailsWith the deepening of market economy reform and increasingly fierce market competition, the food industry has put forward higher requirements for food quality. The air compressor in the food industry is a high-tech technology that is produced in order to ensure the sanitary environment and quality assurance in the food production process.
More and more enterprises begin to purchase oil-free air compressors. There are many benefits of using oil-free air compressors, except that the higher price will make it more painful for bosses to pay. However, the oil-free air compressor does not have the participation of oil, and the oil-free air compressor also generates a large amount of high temperature during the compression process. How to solve the high temperature to ensure the normal operation of the machine
The filter elements of the air compressor include air filter, oil filter and oil filter. The three perform their respective duties and play different roles. Any failure of the filter element may cause problems in the operation of the air compressor. Today we will talk about the three filter elements of the air compressor. The air filter element and oil filter element of the air compressor are made of high-precision filter paper. Under normal circumstances, the service life is about 2000 hours. The filter element must be replaced as soon as possible to avoid damage to the host.
View detailsScrew air compressor: There is a pair of rotors inside the screw air compressor, and they are toothed with each other. The working cycle can be divided into three processes, namely suction, compression and exhaust. As the rotor continues to rotate, the intermeshing teeth complete the same duty cycle. vortex air pressure
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