SDS-10 (55KW) physical picture

Tunnel jet fans are widely used in practical applications of water conservancy dam projects, highways, railways, subways, and other tunnels. Tunnel jet fans include unidirectional jet fans and bidirectional jet fans. There are electronic and mechanical types of bidirectional jet fans. It can switch to the rated speed of the fan in both forward and reverse directions within 30 seconds. For occasions with high noise requirements, mufflers can be added to reduce their noise. Product features: The shell is formed by special machine tools imported from the United States through spinning and flanging, and the inner wall of the impeller section is precision machined, which is corrosion-resistant, reliable, and economical. It can also be equipped with a muffler to reduce its noise. Direct drive, low maintenance workload. The new high-efficiency and energy-saving tunnel fan FD can be equipped with noise reduction devices at both ends, and its noise can be controlled within 80 decibels. The FD tunnel counter cyclone fan is a new generation of widely used energy-saving local ventilation fan developed and produced based on the summary of the existing counter rotating axial flow fan structure and technical performance in China. The FD tunnel has the characteristics of reasonable structure, complete specifications, high efficiency, obvious energy-saving effect, low noise, and long air supply distance for the cyclone press in fan. According to different ventilation resistance requirements, the FD tunnel can use the cyclone press in fan as a whole or in stages, thereby reducing ventilation power consumption and saving energy. The length of the tunnel is within 2000m, and the fan can supply air normally without moving, reducing the labor intensity of workers and saving ventilation time. It is an ideal equipment for tunnel ventilation. The FD tunnel can be used for high-pressure ventilation in industries such as metallurgy, non-ferrous metals, gold, chemical, shipbuilding, and ceramics. The structural characteristics of the FD tunnel's cyclone press in fan are counter rotation, noise reduction, and axial flow.