Permanent Magent VSD Screw Air Compreessor
Permanent magnet variable frequency screw compressors can maintain high output efficiency at low rotate speed. The greater the fluctuation of air volume in the system, the more obvious energy saving effect is. LGM series permanent magnet frequency conversion screw air compressors adopt permanent magnet (IPM) motor with huge energy saving efficiency and superior performance. When used with dedicated servo drivers together, they will give full play to the incomparably energy-saving effect than general induction motors. According to the exhaust temperature, cooling fan with variable frequency control can control the fan rotate speed to prevent power waste, reduce noise and stabilize the system. Through wide range control, the maximum amount of air displacement is increased by about 16%.
Permanent Magent Vsd Screw Air Compreessor,Pm Vsd Screw Air Compressor,Vsd Oil Cooled Rotary Screw Air Compressor,Vsd Variable Screw Air Compressor Quzhou Able Machinery Equipment CO., LTD. , https://www.able-machine.com
In Shanxi, there are frequent traffic reports. Since November, 22 expressways have been built one after another. In the past three years, with the exception of a few countries' special subsidy funds, Shanxi has built more than 3,000 kilometers of expressways without spending a penny. At this point, the province has built a highway transportation network consisting of 5,000 kilometers of expressways, 21 highway exits, and more than 100,000 kilometers of ordinary roads.
As a major province of coal resources, highway traffic has always been the biggest bottleneck restricting economic development. In recent years, the provincial party committee and provincial government have adopted a series of effective measures. The construction of expressways throughout the province has been progressed at a rate of 1,000 kilometers per year.
Financial innovation, taking multiple measures to expand financing channels. The topography of Shanxi is complex, and there are numerous peaks and faults. The average construction cost of a highway in a unit of kilometers has reached 80 million yuan. In the past three years, Shanxi has done everything possible to raise funds to guide local governments and social funds into highway construction.
Technological innovation, overcome geological problems, build ecological highways. The Shanxi Expressway builders opened their doors and started their journeys with technological innovation. They successfully built 2,212 bridges, 540 kilometers and 277 tunnels, 389 kilometers. They also achieved a goal of basically not destroying the surface of the mountain and the extension of forest belts along the road, thus establishing a true ecological environment. highway.