Recently, the Ministry of Industry and Information Technology "Marine power reciprocating compressor developed" project start will be held in Wuhan. Leaders from the Hubei Provincial Science Technology and Industry for National Defense and the Ministry of Sinopec Group Company, as well as representatives of petroleum machinery company, Sinopec Offshore Oil Engineering Co., Ltd., Huazhong University of Science and six participants participate in research units. This marks the official launch of the project. Development of marine power reciprocating compressors for air compressor company Xianyang Qin Wei is also a good news. It is reported that, "Marine power reciprocating compressor developed" project was on November 28, 2014 Ministry of Industry and Information Technology, Ministry of Finance documents approved, the project led by the Petroleum Machinery Company, the development cycle for January 2015 2017 12 months. Its contents include: marine power reciprocating compressor technology research and overall design; anti-corrosion material selection unit research and technology; Vice equilibrium at high speed movement and fatigue life analysis of key parts; high pressure cylinder and sealing technology research ; pulsating flow piping system analysis techniques; marine power reciprocating compressor noise damping technology research; compressed gas efficient cooling technology research; Marine Technology Research compressor intelligent control. As project lead unit, petroleum machinery company will participate actively with other research units to work together to strengthen the depths with "research use", so in order to provide guidance for Scientific Research and the actual production, in order to verify the actual production for the university to provide research, promotion close combination of theory and practice, and promote the effective implementation of the project implementation plan, and strive in key technology research marine power reciprocating compressor design, manufacturing, testing and other testing and installation, in accordance with the highest standards of strict national research project is completed, to master the core technology the formation of marine power reciprocating compressor manufacturing capacity. When buying air compressors, screw compressors in addition to the acquisition cost, how to save the high electricity costs? How to prolong the life of the compressor? How stable gas supply pressure? And how to reduce ambient noise and pollution? Is user concern The problem of how to choose the right air compressor plays a key factor in the early days of purchase. First, you must understand the selection of air compressors the following: 1. The use of compressed air 2, the minimum working pressure and 3, tip and off-peak gas demand required amount of compressed air per minute. If using a pressure difference between the highest and lowest reaches 3bar, it must be considered "high voltage shunt", and then tip the burden of change from peak to choose a different type of air compressor air compressor Cottle, such as "baseload" using centrifugal or screw-type (single> 75CMM) (single <60CMM): "Change of load," using high-pressure air machine to cope with the large storage barrels. 4, depending on the air quality with the selection and configuration of different forms and levels of precision filter dryer, wasting energy Cottle had good quality air compressor oil, the impact of insufficient quality manufacturing process, must be carefully considered. 5, air machine control technology advances, "multi-unit chain", "Frequency shift" and "remote monitoring" and other technology, can effectively inhibit the BOV and centrifugal load spiral waste (save electricity 25-40%), reduce backup machine capacity and investments (15-30%), stable gas supply pressure (positive and negative 0.1bar). 6, the operation efficiency is not only a nominal amount of wind-powered and compare the catalog, focusing on the actual "performance curve" and "air volume per horsepower." 7, consider the size of the installation of floor space, ventilation, noise isolation, waste heat, waste recycling and so lead sound energy use. In addition, "centralized" than "distributed" has lower installation, maintenance and control costs, but also can reduce the peripherals. Cottle compressor oil, Qin Wei Air (certified), the compressor is provided by Compressor Co., Ltd., Xianyang Qin Wei. Xianyang Qin Wei Compressor Co. (www.xykyj.cn/) is Xianyang, compression, separation equipment leader, over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Qin Wei Air leadership with the staff warmly welcome all inquiries negotiations to create Qin Wei Air a better future.