2026-04-10Views：
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 subject that every enterprise must face. So what are the reasons for the high energy consumption of screw air compressors?
According to a large number of production data obtained from on-site investigation and testing, combined with engineering experience, it is found that the main reasons for the high energy consumption of most compressed air systems are as follows:
1. Low efficiency of screw air compressor equipment
most of the air compressors configured a few years ago are low-energy-efficient equipment, which are unreasonably matched with terminals and other equipment, and only meet the basic needs of production. After that, the air compressor has no centralized control. When the air consumption varies randomly, the air compressor will be seriously wasted due to unloading. Unreasonable terminal equipment gas consumption, low efficiency, waste of equipment gas.
2. Unreasonable air supply pressure of screw air compressor
there is no hierarchical planning for the gas supply pressure, but the high-pressure gas supply and mechanical self-operated pressure reducing valve are only used to meet different pressure requirements, wasting a lot of energy on the valve. In addition, when the demand-side gas consumption changes cause random fluctuations in the pipe network pressure, in order to avoid frequent start and stop of the unit, it is necessary to set a large range of pressure changes, which will lead to large fluctuations in the outlet pressure of the air compressor and increase the air compressor system. Operating energy consumption.
In the cold winter, because the temperature is low, once the air compressor does not pay attention to maintenance, it will cause the machine equipment failure. In winter, if the machine is shut down for a long time, there are not a few situations in which the cooling tower freezes and breaks and the body fails when starting.
For oil-free air compressor, most people will think that the air compressor uses air compressor oil during operation and adopts post-processing filtration to remove oil. In fact, this is one of our misunderstandings about oil-free air compressors. Air compressor oil has many functions, including cooling and lubrication. The so-called oil-free air compressor of Granklin air compressor uses water lubrication, and the compressed air is 100% oil-free.
Many enterprises in the purchase, in order to save costs and do not configure the corresponding post-processing equipment, so there will be water in the compressed air. However, there are also users who have purchased the corresponding air storage tanks, cold dryers and desiccants after listening to the guidance of the sales staff.
The replacement cycle of air compressor oil is divided into three situations: 1. Mineral oil is replaced every 3 to 4 months; 2. Semi-synthetic oil is replaced every 6 to 8 months; 3. Fully synthetic oil is replaced every 10 to 11 months. The air compressor has the following conditions
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
View detailsOf course, it is good to be oil-free. It is clearly arranged for you from the price. Oil-free is several times the price of oil (not the kind of small piston air compressor). The compressed air produced by the oil air compressor is with a small amount of oil, and it must be filtered, and it is still endless.
The water-lubricated air compressor produced by Shanghai Granklin Group uses water-lubricated compressed gas without oil. It is the backbone of the new generation of compressor industry. Water lubricated air compressor can be used in more scenes with higher requirements for gas. Oil-free air compressor is more environmentally friendly and energy-saving. Advantages of oil-free air compressor: drying and eliminating bacteria: filters with different precision requirements can be selected according to different needs of the industry, so as to ensure the use results and promote the satisfaction of users.
View detailsThere are several ways to classify the air compressor: 1, according to the gas transmission, the so-called gas transmission refers to the air compressor work each minute of the exhaust gas conversion to the volume of the suction state, small exhaust volume below 10 cubic meters/minute,
Granklin water lubricated oil-free air compressor, through water lubrication, air compressor head operation process, do not need lubricating oil. Compressed air does not contain oil, in order to meet the modern, large-scale safety production.
Oil-free air compressor, Granklin Group is engaged in the production of products. As one of the main products in the air compressor manufacturing industry, oil-free air compressor has been recognized by many customers. Many customers in the purchase of air compressors are as one of the campaign goals, so what are the advantages of oil-free air compressors?
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