Weekly Topic: Manufacturers of centrifugal air compressors
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Regarding the manufacturers of centrifugal air compressors, it is said that Atlas and Ingersoll Rand are the better options abroad. Are there any good domestic manufacturers as well? What are the advantages and disadvantages of Atlas, Ingersoll Rand, and other foreign manufacturers? What are the contact details of their agents in China? Please discuss this aspect in detail; the more comprehensive, the better.
I’m not familiar with any of the manufacturers you mentioned. Our factory is small, and in line with the call for the localization of large-scale equipment, we use machines produced by Shenyang Blower Group. These machines are relatively large in size, have few faults, but their capacity isn’t very high. After several technical upgrades, it now meets the design requirements to some extent……
Shanghai Ingersoll Rand Compressors Co., Ltd. Phone: 021-64302631 Atlas Copco (Shanghai) Trading Co., Ltd. Phone: 021-6108 2424
The centrifugal air compressors used in our factory are from Samsung, and they are distributed by Shanghai Unites Compressor Co., Ltd
Shanghai Ingersoll Rand Compressors Co., Ltd. Phone: 021-64302631 Liuzhou Fuda: http://www.liutech.com.cn/
Dalian Sulzer Pumps and Compressors Co., Ltd. http://www.sulzerpumps.com.cn/ Main phone: +86 (0)411 8758 1888 Order placement phone: +86 (0) 411 8758 1738 Parts ordering: +86 (0) 411 8758 1864 / 87581865 A supplier for Shenhua Baotou’s coal-to-olefins project – it should be of fairly good quality
For Atlas’ third-stage water-cooled centrifugal air compressors, the amount of cooling water required is approximately 1 ton per hour for every 10 KW of power; what is the requirement for other centrifugal air compressors?
The domestic centrifugal compressors are mainly produced by Shenhua Gas Turbine and Shaanxi Gas Turbine; Shenhua Gas Turbine offers better technology and quality, but its after-sales service is not very good； The Shaanxi Blower centrifuges have been continuously improved, their use is being expanded, the service quality is good, and axial flow compressors are their strength. Ingersoll Rand and Atlas offer screw compressors with good quality and prices.
http://www.irco.com.cn/BusinessDepart/ProductList.aspx?NodeId=31&Location=0_1_4_5_8_10_31_ This is the website for Ingersoll Rand’s industrial air compressor series; sample materials can be downloaded there.
It seems that the compressors produced by our company, Da Sai Er, are not very well-known; in fact, many manufacturers use our products. Our nitrogen compressor, with a maximum outlet pressure of 83 kilograms, is a gear-type compressor that has already begun installation and testing. The one-to-two compressor unit used for ammonia synthesis at Qinghai Yuntianhua has already begun producing fertilizer, with the entire unit achieving a 15% energy savings ； We have now successfully tested the compressor with 40,000 units of air separation capacity ； This year, another 40,000 cubic meter air separation project for Zhuo Zheng was signed ； We are a company that carries out all of its research and development independently. We are the **Energy-Saving Rotor Promotion Center**, and our centrifugal compressors have won the **second prize in the field of scientific and technological progress**, which is the highest award in the compressor industry, within the large petrochemical sector. \"Sai Er\" means \"outperforming foreigners like Sai Er\"; we are determined to become the backbone of China’s equipment manufacturing industry. I hope everyone will give more support to China’s equipment manufacturing industry. My QQ number is 1197255788; feel free to contact me if you have any questions.
In the United States, GE; in Japan, Hitachi; in Germany, Siemens and Mannesmann – their large-scale units are of high quality. In China, Shaanxi Gas Turbine and Shenyang Gas Turbine are the better options. Shaanxi Gas Turbine is superior in terms of axial-flow turbines, while Shenyang Gas Turbine excels in centrifugal turbines