Civil Fan-4-72 Ventilation and Smoke Discharge Centrifugal Fans
4-72 main line centrifugal fan backward curved impeller, machine thicker materials are used, good rigidity, good wear resistance, structural stability and other characteristics. Fans of the series performance, excellent design, high efficiency, high pressure, low noise, smooth operation, widely used in factories, buildings, basements, industrial facilities such as ventilation, cooling dust.
Other Projects
In China, the railway is the national important infrastructure, and also the popular means of transportation. Railway in comprehensive transportation system in China is in a key position.
2023-10-17
December 28, 2001, Changchun light rail phase one project success. So far. Changchun has taken the lead in the first light rail line in mainland china.
2023-10-17
Alpine EMU car has the adventage of anti snow, compressive strength, colo esistance at an altitude of 3600 meters, minus 40C temperature environment or 70°C temperature environment, it has ability of continuous operation and car reach speeds of 200 km of high-speed EMU.
2023-10-17
Shenzhen Metro. located in Shenzhen, is the fifth city rail transit system in mainland of China after Beiing, Tianjin, Shanghai and Guanazhou.
2023-10-17