2026-04-10Views：
the actual permanent magnet variable frequency screw air compressor is much cheaper than the power frequency. Speaking of this, some small partners may want to refute me. How is it possible that the price of permanent magnet variable frequency air compressor in the market is obviously higher than the power frequency? Are you kidding us. Don't worry, listen to me slowly. I ask you, the cost of the power frequency machine you purchased is relatively small in the early stage, but in the later stage, is it very expensive? Your equipment will take more than ten or twenty hours as soon as it is turned on, and the cost of electricity will be quite a lot every month. But have you ever made a comparison with the permanent magnet frequency conversion screw air compressor? I believe many users do not have it.
If you have made a comparison, you will find that the permanent magnet frequency conversion air compressor actually saves up to 30% of the energy saving compared with the power frequency. Due to the stepless speed regulation characteristic of the frequency converter, it can be started smoothly through the controller or the PID regulator inside the frequency converter. For occasions with large fluctuations in gas consumption, the response can be adjusted quickly. Compared with the upper and lower limit switch control of power frequency operation, the pressure stability is exponentially high. Secondly, its failure rate is also low, and the quality of compressed air is much better, so it is clear at a glance who is good and who is bad. Therefore, it is really necessary to calculate a good account. Without comparison, there will be no harm. It is not false at all.
If the enterprise budget is sufficient, the permanent magnet frequency conversion screw air compressor will be a good choice. It not only saves energy but also has low noise.
The highly integrated, energy-efficient integrated mainframe produced by Shanghai Granklin Group comes from the Granklin Group Air Compressor Technology Research and Development Center. Water lubricated screw air compressor host, water vapor cylinder, water filter and air filter, intake valve, cold dryer, air storage tank, etc. are integrated into one, forming an integrated air compressor system. The built-in three filters are easy to maintain, and there is no pipeline loss inside. It takes up very little space and is the key first step to form a small lightweight air compressor; at the same time, it also provides enough maintenance space.
There are many brands of oil-free air compressors on the market, and the water-lubricated oil-free air compressors with a good reputation in China are "Shanghai Granklin Group". Oil-free air compressor manufacturers need long-term continuous technical accumulation, because it is a very important part in the after-sales of air compressors. If it is not a long-term operation of oil-free air compressors, it is difficult to solve the problem immediately.
View detailsShanghai granklin group water lubricated air compressor factory direct sales, air compressor use: 1, can be used as air power-air after compression can be used as power, mechanical and pneumatic tools, as well as control instruments and automation devices, instrument control and automation devices, such as tool replacement of machining centers, etc.
View detailsWhen we have prepared the preliminary preparations, the oil-free air compressor can be started according to the following procedures: 1. The unit is turned on, check whether the rotor and the stator have abnormal phenomena such as friction and collision, and confirm that the rotor is turned on flexibly; 2. Slowly lift the starter handwheel,
Many people have heard of high-pressure air compressors, and it sounds easy to understand what it is, but it may not be possible to say it clearly. There are a lot of other people on the air compressor is not too understanding, a lot of manufacturers want to know what is the use of air compressor?
Oil-free screw air compressors are divided into two types, one is a dry oil-free screw air compressor, and the other is a water lubricated oil-free screw air compressor. 1. dry oil-free screw air compressor is also called oil-free screw air compressor, mostly twin screw air compressor, refers to the rotor
A large amount of data shows that the main cost of compressed air system is spent on operation. In its life cycle, operating costs (electricity) account for 78 to 92%. Therefore, how to tap the potential of energy consumption and improve energy efficiency through fine management is a must for every enterprise.
Screw air compressors are increasingly used in all walks of life. Enterprises have been looking for better air compressors, hoping to purchase air compressor products with higher efficiency, fewer failures and lower maintenance rates. The oil-free air compressor produced by Shanghai Granklin Group is modular, streamlined in structure and stable in gas supply. It is a product that has won unanimous praise from users.
View detailsGenerally, the service life of carbon steel itself is not long. In addition to the process of making gas storage tanks, the service life of gas storage tanks is about 10 years, which was generally 7 years before. If it is a simple pressure vessel, it must be replaced after 10 years. If it is fixed
For those who don't know much about air compressors, choosing an air compressor is a very difficult thing. Many people want to know how to choose a suitable air compressor? Here I will introduce to you. For the selection of air compressor
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