2026-04-10Views：
According to the industry to choose oil-free air compressor, not only to consider the air compressor, air compression station investment, operating costs, operating costs and other comprehensive technical and economic indicators, but also to consider whether the air compressor in line with environmental protection, stable and reliable, excellent production quality principle. Overall, I have summarized the following points:
1. The air compressor must meet the hard core requirements of the flow value and pressure value required in the production process. The working environment of the air compressor is usually required to be kept within the high energy efficiency range, which can save a lot of unnecessary power supply, and it is not easy to damage the components and cause unnecessary losses.
2. The air compressor you choose must be small in size, light in weight, reasonable in price, high in energy efficiency, and environmentally friendly emissions.
Low noise, stable operation and long service life.
3, simple structure, convenient operation, easy to buy accessories;
4. What is the estimated cost of purchasing the air compressor project for the selected air compressor unit station and whether it is more energy-saving.
Obviously, when choosing an air compressor, it is mainly based on the working pressure and flow rate of the starting system. The working pressure of the air source should be higher than the z large working pressure of the pneumatic system, because this is related to the loss and local loss of the gas pipeline. If the system is running when it is required, the working pressure requirements of some places are low, the pressure reducing valve can be used. The discharge pressure of the air compressor is divided into low pressure, medium pressure, high pressure) and ultra-high pressure or above. You can choose different discharge pressures according to your actual needs. Usually low pressure between 0.7 ~ 1.25Mpa. There are still many demands in the industry, which can be considered as appropriate.
Next, the choice of oil-free air compressor is introduced:
understand the air characteristics, local atmospheric pressure and local air relative humidity will affect the use of air compressors.
2. The diameter and content of solid dust particles in the air are also a point that needs attention, which is related to the use temperature of the later equipment.
3, and the required flow. We are often referred to as air flow. Exhaust volume refers to the air compressor in the specified exhaust pressure per unit time can be discharged gas statistics, and finally reach the amount of intake state.
4. Unit flow rate: m & sup3;/min (m3/min);
5. Considering the large working pressure of z, it depends on the pressure requirements of the air compressor you buy.
In addition, when determining the volume flow of the oil-free air compressor, it is necessary to understand the total volume flow of the gas equipment. Most people do not know how to calculate it. They can consult the selection technicians and make appropriate selection to avoid waste. It is good for users and air compressor equipment.
What oil is added to the air compressor needs to be determined according to the type of air compressor. Small piston air compressor generally use ordinary mechanical oil can, viscosity is not too high on the line. If it is a screw air compressor or sliding vane air compressor, it is necessary to use special lubricating oil. Air compressor oil mainly plays the role of lubrication, cooling, rust prevention, cleaning, sealing and buffering. Its type is roughly divided into three types: synthetic oil, semi-synthetic, mineral oil;
Contact information of oil-free air compressor manufacturers: At present, the main brands of oil-free air compressors in China are Granklin and so on.
Why does the compressed gas of the screw air compressor produce water? How can we efficiently remove the moisture in the compressed gas of the screw air compressor? Is there really an oil-free and water-free screw air compressor? People in the workshop see this question. As a member of the air compressor industry, it is more reasonable for us to answer this question.
View detailsShanghai Granklin Group is engaged in the production of water-lubricated air compressors. It is a large-scale enterprise in the oil-free screw air compressor industry. There are many cases to visit in China. For the problem of the price of oil-free water lubrication screw air compressor, many people will encounter it when purchasing equipment. Why is the oil-free water lubrication screw air compressor so expensive?
View detailsChemical industry is an indispensable industry in the process of national development. In the process of large-scale production, screw air compressor can be selected (Granklin air compressor). Granklin air compressor uses water lubrication to lubricate the air compressor head, so that the gas quality is oil-free and the gas cleanliness is high.
Purchase oil-free air compressor to choose the brand, we are as far as possible to choose the best brand in China, the product quality and after-sales service ability of large factories are impeccable. In the domestic procurement of oil-free air compressors, you can consult the "Shanghai granklin group". water-lubricated oil-free air compressors are currently the mainstream oil-free air compressors in China. as a brand, granklin also has many application cases to visit, basically covering the whole industry.
View detailsGranklin air compressor is suitable for laser cutting machine. Compared with traditional oil air compressor, water lubricated air compressor has higher gas purity. Laser cutting products are suitable for high-end industry processing, intelligent robots, etc. Water lubricated air compressor has high gas production and clean gas without oil.
1. The air compressor shall be operated by designated trained and qualified students, and shall be used only after being guided and inspected by the instructor on the spot. 2. When using, pay attention to check whether the instruments, valves and electrical facilities are normal. sufficient lubricating oil, and
With the increase in equipment demand, the water-lubricated oil-free air compressor industry is a supporting industry in many fields, so its role is very important.
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.
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