Centrifugal fan is a kind of driven fluid machinery, which depends on the input mechanical energy to improve the gas pressure and send the gas side by side. Centrifugal Fans are widely used for ventilation, dust removal and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings; ventilation and induced draft of boilers and industrial furnaces; cooling and ventilation of air conditioning equipment and household electrical equipment; drying and selection of grains; air source of air tunnels and air cushion boats, etc. Centrifugal Fans Centrifugal Fans ZIBO SUNTAE GLOBAL IMPORT & EXPORT CO.,LTD , https://www.qinengfan.com
"Pneumatic intelligent control valve" project to fill the gaps
The industrialization project of "Pneumatic Intelligent Regulating Valve" independently developed by Chongqing Chuan Yi Eleven Co., Ltd. and the technical center of the group company recently passed the inspection and acceptance of the expert group organized by Chongqing Economic Commission. It marks the company has made new breakthroughs in the intelligent pneumatic control valve. Pneumatic intelligent control valve is a new generation of mechanical, electronic and software products. It consists of intelligent valve positioner and pneumatic control valve. It has the advantages of easy commissioning, convenient maintenance, compact product structure, small pressure drop loss, wide adjustable range, High precision, in line with IEC534-2 international standards. Pneumatic intelligent control valve compared with the traditional control valve, with high reliability, high precision, high vibration resistance, low power consumption, low air consumption, low operating costs, to achieve a man-machine dialogue. The successful development of this project has filled the gap in our country and provided a new option for control equipment for petroleum, chemical, metallurgy and electric power industries, breaking the monopoly of large foreign companies.