2026-04-10Views：
When purchasing screw air compressors, we often pay more attention to whether the air compressors are free of oil after compressing the gas. It is not cost-effective to consider selecting some power frequency air compressors based on the principle of cost saving. We should not only consider the oil-free air compressors but also consider energy saving. Then the most suitable air compressor is water-lubricated air compressors. The air discharged by water-lubricated air compressors does not contain oil, which is the first choice for purchasing oil-free air compressors.
The water-lubricated air compressor produced by Shanghai Granklin Group is a screw-type air compressor, which is very consistent with the characteristics of stable gas supply and oil-free gas. In terms of energy saving, we can also choose water-lubricated permanent magnet variable frequency air compressor, which fully meets the needs of both oil-free and environmental protection and energy saving.
water-lubricated oil-free air compressor is one of the compressors. Its compression medium is air, and the compressor can be used to compress many things, not just air. The difference between water-lubricated oil-free air compressors and ordinary compressors, water-lubricated oil-free air compressors can be applied to some more special environments, such as food processing, textiles, chemicals, air separation, process gases, etc.
When many customers buy permanent magnet variable frequency screw air compressors, they all say that they hear that permanent magnet variable frequency screw air compressors are very energy-saving. How energy-saving is the permanent magnet variable frequency screw air compressor?
How much energy can permanent magnet variable frequency screw air compressor save than general air compressor.
Take the GW132VW water-lubricated permanent magnet frequency conversion screw machine produced by Shanghai Graclin Group as an example:
(132KW,8bar, displacement range: 6.75~22.52m & sup3;/min)
1. Frequency conversion constant pressure output of compressed air. If the outlet pressure level of compressed air is required to be 6bar, we can set the constant pressure to be 6bar, and adjust the operating frequency according to the customer's air demand to achieve the purpose of adjusting the operating power. Oil-free piston compressors need to set the pressure level to be 6 ~ 8bar, the pressure difference is at least about 2bar, and the pressure difference of 2kg requires more than 15% of electricity charge;
2. Permanent magnet frequency conversion technology can realize no unloading. Generally, ordinary compressors will have pressure fluctuation unloading. This part can be saved and generally accounts for about 13% to 15% of the total energy consumption;
3. Permanent magnet frequency conversion technology has no starting impact on the power grid, saving part of power consumption;
4, water lubrication oil-free screw machine almost no displacement attenuation can save part of the power consumption;
to sum up, it is theoretically calculated that the water-lubricated oil-free screw machine saves more than 30% of electricity compared with the oil-free piston air compressor. We calculate according to the actual electricity saving of 15%, running 24 hours a day and working 300 days a year: 15% X132X24X300 = 142560KWH
Lubrication of single screw oil-free machine promoters think that the advantages of the equipment, because I do not have too much experience in this area, announced to you, only for reference. 1. The water-lubricated air compressor uses pure water for lubrication and cooling, and the internal parts combination of the body is made of stainless steel. 2. The pure water of the water-lubricated air compressor system has been circulating in the system. The system will automatically change the water at a set time to ensure the quality of the water and the operating temperature of the body is not higher than 60 degrees, so the water is not in the body. Affected and scale problems.
Screw air compressor consumes a lot of electricity in the whole factory. Guangzhou screw air compressor manufacturers can greatly reduce the cost of the factory by converting part of the consumption of screw air compressor into renewable energy. For example, the condensate recovery of screw air compressor, Guangzhou screw air compressor manufacturers collect the heat energy of screw air compressor through other equipment for everyone to take a bath, etc. This equipment is the condensate recovery equipment.
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.
Which is better to purchase 20 cubic variable frequency air compressor? First understand the characteristics of the permanent magnet variable frequency air compressor. What are the characteristics of permanent magnet variable frequency air compressor? 1. The essence of permanent magnet high-efficiency variable frequency is to control the rotation of the motor space magnetic field. 2. The stator winding generates a rotating magnetic field synchronized with the power frequency through three-phase alternating current
If the permanent magnet air compressor condensate is not discharged for a long time, it will cause rust inside the unit, reduce the effect of lubricating oil, and affect the operation of the air compressor. In summer, it will even cause the air compressor to start and stop constantly. So what is the basic principle of this air compressor?
Air compressor is now an indispensable equipment in industrial production, especially in the chemical and electric power industries, the demand for air compressor equipment is very large, but in recent years, with the strengthening of national energy conservation and environmental protection efforts, people on the use of air compressor environment and energy consumption, environmental protection and other aspects
If it is moisture-proof maintenance, you can refer to the following methods: 1. Check whether there is water around the air compressor. Find out the foundation, geological structure, flood control facilities and emergency rescue facilities around the air compressor room in detail, and find out the hidden dangers and weak links.
Generally, there are relevant installation manuals for the installation of mechanical equipment. The same is true for silent oil-free air compressors. Whether the environmental quality is good or not, the silent oil-free air compressors need to pay attention to the installation environment and whether it affects the installation effect. need in sufficient light
The air compressor is to provide air source power. It is the core equipment of the pneumatic system. The main body of the electromechanical air source device. It is a device that converts the mechanical energy of the driving force (usually an electric motor or a diesel engine) into gas pressure energy. It is a compressed air. Pressure generator.
The choice of oil-free series compressor is to choose a clean, reliable and economical gas source, which can greatly promote your business development and ensure your profitability! In many applications, air cleanliness is critical, because even a small drop of oil
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