2026-04-10Views：
Air compressor is an indispensable equipment in industrial production, especially in the chemical and electric power industries, there is a great demand for air compressor equipment. However, in recent years, with the strengthening of national energy conservation and environmental protection, people have put forward higher requirements for the use environment, energy consumption and environmental protection of air compressors. Ordinary air compressor equipment cannot meet these requirements, but oil-free air compressor equipment can do so, so oil-free air compressor is how to reduce environmental pollution?
Why oil-free air compressor can reduce environmental pollution?
1. High quality compressed air
oil-free air compressor because of its own self-cleaning function, you can clean some impurities and dirt in the oil-free air compressor, thus reducing the chance of compressed air being polluted and improving the quality of air compression.
2. Compression near suction temperature environment
this is because water cooling performance than oil, so can more effectively control the environment, the suction temperature compression is more closely;
3. Truly realize oil-free lubrication
oil-free air compressor in the whole process of work, no oily substances involved, so you can really ensure that the compressed air oil-free;
4. Reduce maintenance costs
oil-free air compressor equipment does not need to be equipped with oil and gas separators, oil filters and other accessories, which saves the cost of parts to a certain extent. In addition, oil-free air compressors do not need lubricants, which can also save a lot of lubricating oil. cost.
to sum up, oil-free air compressor and ordinary air compressor, the average can save about 20% of energy consumption, because of the special performance advantages of oil-free air compressor, oil-free air compressor is currently used in the food and pharmaceutical industry, oil-free air compressor in the market demand is also growing. It is recommended that you try to buy oil-free air compressor equipment to replace ordinary air compressor equipment if conditions permit.
The characteristics and advantages of oil-free water lubrication screw air compressor are as follows:
1. The air compressed by the oil-free water lubrication screw air compressor is 100% pure oil-free, because the direct water replaces the lubricating oil, and it can also achieve the four effects of lubrication, cooling, sealing, and noise reduction, and the discharged water is pollution-free., Very environmentally friendly.
2. High efficiency, high reliability, 100% pure oil-free compressed air, ideal isothermal compression, exhaust volume: 2.3-21.3m 06/min.
3. The life of the main engine is relatively long. The structure of the oil-free water-lubricated screw air compressor is symmetrical, and the setting of the return hole is more reasonable, so the force during work is more balanced, so the bearing load of the rotor is relatively small, and the running time is also relatively long. Long, the life of the compressor is also relatively long.
4, the noise is very low, because the single screw compressor balance performance is better, so the vibration frequency is very small, so the noise is also very low.
The above is about the characteristics and advantages of oil-free water lubrication screw air compressor, hoping to help everyone. The oil-free water lubrication screw air compressor we are familiar with is widely used in high-end industries and special process requirements such as electric power, aerospace, chemical industry, textile, water affairs, electronics, medicine, food, bottle blowing and lid making, laboratory, etc.
The structure is reasonable and has an ideal force balance: the screw of the oil-free air compressor is equipped with a star wheel symmetrical structure on both sides, so that the oil-free air compressor not only has no unbalanced inertial force, but also uses the axial force on the screw. The radial force also cancels each other out, making it an ideal force balance.
High efficiency: oil-free air compressor has no clearance volume in theory, large single capacity, ideal isothermal compression. Due to the good thermal conductivity of water, when lubricating water is injected into the compression chamber, the temperature will drop to 45 ℃, close to the suction temperature.
Oil-free: water to replace oil, lubrication, cooling, sealing, noise reduction of the four effects, to provide high-quality 100 oil-free air, no pollution, the discharge of water without special treatment, in line with environmental requirements.
Low noise and low vibration: The superior power balance system of the oil-free air compressor can effectively suppress the vibration source, and the operation is extremely balanced. There is no special requirement for the foundation. The star wheel adopts special customized polymer materials, and the working cavity is sprayed with lubricating water. There is no transmission gear in the middle, so the operating noise is extremely low.
Long life of the main engine: the symmetry of the structure and the possibility of setting the return hole make the radial and axial forces generated by the compressor work be balanced. Therefore, the rotor bearing load is extremely small and can run for 50000 hours; the star wheel made of resin material can be used for 2.5 to 30000 hours, and the design life of the compressor is as high as 300000 hours.
Which is better, single screw air compressor or twin screw air compressor? Let's analyze it. Principle: The single-screw air compressor uses a single-screw rotor to drive two symmetrically distributed star wheels to rotate, relying on the spiral groove and the inner wall of the shell to form a closed basic volume,
The simplest point is to see whether it contains a frequency converter, and the second is to see whether the motor changes its speed according to the actual working conditions during operation. There are many factors to look. Speed directly affects the oil pressure and high and low pressure. I can see whether there is frequency conversion in current or not. Literally understood, the speed of the variable frequency air compressor is almost the same as the fixed frequency under the working state. When the air compressor is not in the pumping state, the motor frequency will automatically drop and the input power will be reduced to achieve the effect of energy saving.
In the field of high gas quality requirements, such as textile, metallurgy, food, chemical industry, medicine, petroleum and air separation and other places that need pure oil-free compressed air, oil-free screw compressor can provide high-quality compressed gas to meet various needs, so the application prospect
If the maintenance of the air compressor is not timely, it will have a great impact on the air compressor. The screw air compressor will have a first guarantee for 500 hours of operation and a maintenance for 2000 hours after operation. Screw air compressor oil is good or bad on the oil injection screw
Screw compressor-is a rotary positive displacement compressor, in which two rotors with spiral gears mesh with each other, so that the volume of the two rotors meshing from large to small, thereby compressing and discharging the gas. Screw pressure in screw air compressors
Air compressor is very common in our daily work, mainly used in pharmaceutical manufacturing, food processing, industrial pneumatic equipment, painting, textile, industrial and mining equipment and so on.
View detailsWhat are the brand manufacturers of screw air compressor head? There are not many manufacturers that can sell air compressor head, especially water lubricated air compressor head. There are countless oil screw air compressor manufacturers in China, and the manufacturers that can independently produce water-lubricated air compressor muscles are phoenix hair and water chestnut. Screw air compressor head brand, the best domestic than Shanghai Granklin
View detailsThere are too many brands of oil-free air compressors. It depends on your specific needs, such as power/exhaust volume/exhaust pressure, which are all related to the price of oil-free air compressors. When buying a full oil-free air compressor, you can understand the advantages and disadvantages of different air compressor products. It is very important to choose a suitable air compressor brand. As a domestic brand, the water lubricated air compressor produced by Shanghai Granklin Group has a much lower market price than the imported brand, which is a better choice.
View detailsTwenty-first Century air compressor market competition is fierce, consumers in the purchase of products, often the machine quality and price included in the purchase standard. Therefore, this article will be common in the market a variety of labeling methods to make a description, in order to protect the interests of consumers to do a force.
Can the process gas air compressor use the water lubricated air compressor produced by Grantklin Group? The compressed gas used in different petroleum and chemical fields is different. Realistically speaking, not every kind of gas is suitable for the use of water lubricated air compressor, in the oil-free air compressor is currently the best use of water lubricated air compressor, but the different characteristics of the gas determines whether the appropriate use.
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