2026-04-10Views：
The term for air compressor is air compressor (English: aircompressor), which is a device that compresses gas and is the main body of the gas source device. It is a device that converts the mechanical energy of the prime mover (usually an electric motor) into gas pressure energy.
For friends who are new to air compressors, they may know a lot about some common nouns. Let's learn together.
1, compressed air: refers to the absolute pressure is greater than 0.1Mpa air.
2. Air compressor exhaust pressure: refers to the pressure measured at the standard exhaust position of the air compressor.
3. Air compressor displacement: The compressed air compressed and discharged by the air compressor is converted to the actual volume flow under standard suction conditions.
4. Air compressor exhaust temperature: refers to the temperature measured at the standard exhaust position of the air compressor.
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5, specific power: compressed unit volume of air required air compressor shaft power.
6, pressure dew point: corresponding to a certain pressure, the water vapor in the compressed air began to condense into a liquid temperature.
7. Standard condition of screw air compressor: suction pressure: 0.1Ma (absolute pressure); Suction temperature: 0 ℃.
8. Air compressor noise: refers to the noise sound pressure level value measured in the environment where the reflection plane is greater than the projection of the measuring surface on it in a wide outdoor field.
9, compressed air oil content: unit volume of air contained in the oil (including oil droplets, suspended particles, oil vapor) quality.
10, compressed air dust content: unit volume of air contained in the quality of dust.
11. Water content of compressed air: the sum of the mass of water and water vapor per unit volume of air.
12. Gas consumption (gas demand): the sum of the compressed air flow required by all gas-using equipment corresponding to a certain working condition.
13, pressure belt: the range of pressure fluctuations in the compressed air system, that is, the difference between the maximum and minimum system pressure.
14. PPM: A symbol indicating the content of trace substances in a mixture, referring to the number of parts per million or parts per million.
If you need an oil-free air compressor, you can contact "Shanghai Granklin Group". We are engaged in the production of water-lubricated air compressors, also known as "oil-free air compressors.
When it comes to medicine, everyone should be familiar with it. However, most people are not very clear about the production process of drugs. Screw air compressors are often used in the production of drugs. So what role does the air compressor play in the pharmaceutical industry?
The variable frequency non-oil-water lubricated air compressor sold by Shanghai Granklin Group has a large gas production, stable operation and low temperature. It is a very ideal gas source for medical treatment, food and various special gases.
View detailsAs the main gas equipment of the production enterprise, the operation and management of the air compressor should be carried out by professionals. Of course, there are also requirements for managers. The management personnel shall clarify their responsibilities and do a good job in the operation and maintenance of the air compressor to ensure the stable operation of the equipment. So...
View detailsWater-lubricated air compressor is the main product of Shanghai granklin group. the head of water-lubricated air compressor can be used in permanent magnet variable frequency air compressor, screw air compressor, water-lubricated air compressor and oil-free air compressor. the products are the best in the domestic industry in the field of energy-saving and oil-free air. The energy efficiency grade of air compressor is divided into three levels, the first level of energy efficiency reaches the advanced level, energy saving, the second level of energy efficiency is more energy-saving, and the third level of energy efficiency is high energy consumption, which is the market access index.
View detailsThe traditional "oil-injected screw air compressor" in the development of "water-lubricated oil-free air compressor", the impact is not small, users due to the upgrading of enterprise product lines, more inclined to use "water-lubricated air compressor", or similar "oil-free air compressor". The construction of a civilized city proposed by the state has higher and higher environmental protection requirements, and the products invested in "water-lubricated air compressors" have also been highly recognized by the market.
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;
If you determine the size and type of compressor, but there is a problem is the choice of oil lubrication or oil-free air compressor. Your choice on this issue should be based on the compressed air application process. Do I need an oil-free compressor? Choose
The air compressor maintenance work needs to be carried out regularly by the user. As the air compressor maintenance manufacturer, the user should remind the user that some important and key links cannot be ignored during the maintenance process. What matters should the user pay attention to during the maintenance operation?
[Structure diagram of single screw compressor] [Figure [Analysis Single screw air compressor belongs to positive displacement compressor. By compressing the gas in a variable volume, the volume of this part is reduced and the pressure is increased. The core structure of the compressor is finished by a special machine tool and consists of a screw with six spiral grooves, with one on both sides.
Air compressor energy saving characteristics, so that it is widely used in various industries, textile, workshop, factory, medical and so on have the use of screw air compressor. However, after most people bought screw air compressors, they found that they could not reach the energy-saving efficiency mentioned by the air compressor manufacturers, resulting in energy-saving costs.
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