2026-04-10Views：
Shanghai granklin group is a professional design, research and development, production, sales and service of screw compressors, and has a global procurement, sales and technical support network. Because of its commitment to providing customers with new energy-saving products with excellent cost performance, it has a professional and detailed compressor air source system solutions.
Granklin Company is a company with profound technical background and cutting-edge innovation ability. It can carry out technological transformation and innovation according to the special individual needs of users. It has always put the improvement of energy utilization efficiency in the first place, and responds to the energy-saving development strategy of the 12th Five-Year Plan. Take energy-saving new models as the first product of customers.
The effect of frequency conversion energy saving is very significant, especially for systems and equipment with large adjustment range. Through practical application, it can be seen intuitively that as long as the speed (frequency) is slightly changed when the flow changes, the shaft power will be changed to a greater extent. Because of this feature, frequency conversion speed regulation (energy saving) has become a trend and has been deeply applied to various industries and various adjustment fields.
Frequency conversion screw air compressor control principle The use of air compressors generally has the following characteristics: the configuration capacity is larger than the actual air volume, the air volume consumption is unstable, the air pressure requirement is stable, and the noise should be as low as possible (especially at night).
The variable frequency air compressor automatically changes the rotation speed of the main engine according to the amount of gas used to reflect the change of system pressure and maintain a stable system pressure;
when the system consumption air volume is reduced; at this time, the compressed air volume provided by the compressor will be greater than the system consumption, and the inverter compressor will reduce the speed and output the compressed air volume to maintain a stable system pressure value.
If the system consumption air volume increases, the compressed air volume provided by the compressor will be less than the system consumption at this time, the speed of the inverter compressor will increase relatively, and the compressed air volume will be output to maintain a stable system pressure value.
granklin group sales of water lubricated air compressor, variable frequency air compressor, permanent magnet variable frequency air compressor, water lubricated screw air compressor, variable frequency screw air compressor, permanent magnet variable frequency screw air compressor, screw air compressor.
National delivery, to provide factory-level technical services to users, for sustained and stable gas supply escort.
Shanghai Granklin (Group) Co., Ltd. is located in Shanghai Baoshan District Robot Industrial Park covers an area of 60 acres, is China's large-scale energy-saving oil-free screw machine production base, products are widely used in food, medicine, machinery and electronics, textile and other industries.
View detailsWith the development of science and technology, the requirements for mechanical equipment in industrial production are getting higher and higher. Now many enterprises are using oil-free air compressors to replace traditional air compressor equipment in order to ensure the quality of production. However, oil-free air compressor equipment and ordinary air compressor equipment
Why choose granklin oil-free permanent magnet air compressor? Permanent magnet air compressor, as the name suggests air compressor using permanent magnet motor drive, from the largest energy consumption of the motor to reduce the power consumption of air compressor. What are the advantages of using a permanent magnet motor air compressor? In terms of energy consumption, we all know that the permanent magnet motor combined with the variable frequency controller, the air compressor can output the air supply as smoothly as possible to the buffer gas tank.
View detailsWater lubricated single screw air compressor is an oil-free air compressor series, which uses water as the lubricating medium, which fundamentally solves the problem of environmental pollution caused by lubricating oil. Compared with other oil-free air compressors, it has a simple and compact structure; low speed, vibration and noise
Screw air compressors are also sold out of stock. Many air compressor manufacturers are even more difficult to find. Spot direct supply of oil-free screw air compressors helps enterprises produce disposable medical masks, N95, N90 and other mask products. Masks used by Chinese people are the responsibility of this year's enterprise. When the production capacity is fully opened, the mask air compressor needs to stock more to prevent birth.
Human beings basically need food, clothing, housing and travel, of which clothing ranks first. Mention clothing we naturally think of the textile and garment industry. In China's textile and garment industry is very developed. The development of the textile industry is inseparable from the air compressor. It can be said that the screw air compressor is now
View detailsSemiconductor factory in the construction of the use of compressed air demand, the purchase of oil-free air compressor choose which one is good? Many semiconductor enterprise procurement personnel in the purchase of oil-free air compressor, will be more concerned about whether the compressed air can be 100% oil-free. In the pressure to achieve the use of semiconductor process requirements, these are the necessary conditions for high precision processing industry.
Oil-free water lubrication screw air compressor has always enjoyed a high reputation in the market. The frequency conversion oil-free system selected by the device can not only reduce the oil content in the compressed air, but also be stable in use. Therefore, the correct use of oil-free air compressor has also become a lesson of concern to users.
General oil-free air compressor is roughly divided into: water lubrication type, dry grinding type, reciprocating type, these three. 1. Water-lubricated air compressor Because the oil-free air compressor uses stainless steel and porcelain composite motor rotor, its driving force rolling bearing is completely oil-free.
From the domestic and foreign high-end air compressor market, the head product of the screw type oil-free air compressor is still "imported air compressor", and there will still be a certain gap between domestic and foreign products, which is an unavoidable problem. We are lagging behind in technology. We have to catch up and move forward courageously and try to catch up with this missing technical barrier.
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