2026-04-10Views：
Buy oil-free air compressor should pay attention to the point:
consider the safety of air compressor operation when choosing oil-free air compressor. Air compressor is a kind of machine with pressure work, accompanied by temperature rise and pressure, the safety of its operation should be put in the first place. The state implements a standardized "two-certificate" system for the production of air compressors, namely, the air compressor production license and the pressure vessel production license (gas tank).
Therefore, in the purchase of air compressor products, it is necessary to strictly review the "two certificates". Usually, the product system of the certified manufacturer is perfect, and there will be no major quality problems. Even if there are some problems, the manufacturer will be responsible for the three guarantees.
What about the abnormal vibration of air compressor: the recent price of air compressor in pharmaceutical industry.
When the air compressor is working, it is found that the vibration is not very normal, so it is necessary to consider whether there is something wrong with the installation. Based on experience, we judge what causes may be caused.
1. The anchor bolts of the air compressor unit are not fastened or the nuts are loose. Check whether the anchor screws are loose and tighten the anchor bolts.
2. When installing, the shim is placed improperly, or the number of shim layers is large, and the total thickness is too large, resulting in poor contact between the air compressor and the ground, poor rigidity, and large vibration.
3. Check the coupling to see if there are knock marks, whether the coupling assembly is biased, and whether the coupling transmission core is worn or damaged. Recalibrate the balance and replace the coupling and drive core.
4. Change the structure of the air compressor unit and related process pipelines, and change the hard pipe connection of the key parts to the corrugated pipe connection and the stainless steel hose connection to eliminate the resonance point.
With the development of the times, air compressor as a popular use has become more and more common. The function and use of the air compressor is that the air compressor can provide power by encrypting the air. After the compressed air can not be used as power, mechanical and pneumatic tools, and control
A large area of the country has cooled down. At too low a temperature, everyone is sitting on the work station, drinking tea or watching the latest news. The severe cold weather has brought inconvenience to the broad masses of the people, and the cycle of spring, summer, autumn and winter has been repeated. The oil-free air compressor has also reached the failure frequency.
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 detailsScrew air compressor as one of the most widely used industrial machines, in the operation of the need to pay attention to what aspects of the problem from the main five aspects can be made clear, although not comprehensive enough, but the more common problems are mentioned. 1. Screw rod empty
Manufacturers who need compressors often cannot tell the difference between oil-free screw air compressors and oil-free scroll air compressors. In fact, there are many similarities and differences between screw machine and scroll machine. The following granklin water lubricated air compressor manufacturers compare and distinguish through working principle, detailed comparison data, advantages and application scenarios.
View detailsWhy choose the water-lubricated air compressor of Shanghai Granklin Group, and what advantages do they have become the required conditions for purchasing choices? Screw air compressor parameters are too many and difficult to choose. We will know the advantages of the following water-lubricated air compressor.
View detailsThe air storage tank is a special equipment, and the air compressor manufacturer will inform the service life, which is basically 10 years. Gas storage tanks that are not more than 10 years old cannot be used. If they are more than 10 years old and have been submitted for inspection to the Quality Supervision Bureau every year, it is still acceptable.
Energy conservation and environmental protection is always advocated by our country, and the R & D teams of manufacturing enterprises are also trying to develop energy-saving equipment. The screw air compressor, as one of the important gas equipment for production enterprises, will inevitably cause environmental problems in the process of use.
It is understood that the use of screw air compressor users more or less, or large or small are almost experienced host or motor overload. When the screw air compressor is running under unloading conditions, its energy consumption rating is 30%-40%. The energy saving effect of permanent magnet motor is better than that of power frequency and ordinary frequency conversion in the case of low load.
Shenzhen Air Compressor Equipment Factory and Shenzhen Screw Air Compressor Factory have a pressure gauge in front of the filter element at the time of ordinary screw air pressure. Shenzhen Air Compressor Equipment Factory stops changing the oil core when the pressure difference between the pressure gauge in front of the filter element and the air supply pressure gauge reaches 0.08MPa. When the oil core is damaged, it will be found that the oil consumption of the air compressor is very serious, and there will be a small amount of oil in the gas storage tank and pipeline in Shenzhen Air Compressor Equipment Factory. In severe cases, discharge the air compressor oil at the discharge time of the air tank drain valve.
2018 Granklin Group. All rights reserved 沪ICP备18000439号-2
