Jet Fan (SDS)

Product Description

SDS series jet fan is the new product developed by local producer depending on the results of mechanism research from Beijing University of Aerospace and Aviation, and the advanced technology from Japan and Germany. Enterprise technology center enjoins in continuously research & development and technical reservation for theory. The company has established wide communication with international enterprise, i. E. ABB, Mitsuya, etc., and taken sufficient research on metro, highway tunnel, railway tunnel, dams project systems, as well as consult with the experts from the corresponding metro design institutes, tunnel design institutes and tunnel engineering enterprises. So the company knows well the application condition of jet fan and accumulates wide experience in technology, quality and application condition. The efficiency and A-weighted noise level of jet fan is better than that of the tradition axial fan. The intention of the producer is to select the jet fan with the best performance, to optimize the various engineering systems and to keep leading position in the domestic industry.

SDS jet fans comprises two types: Uni-direction and reversible (bi-direction) axial fan. The thrust range, up to 3500N, can be covered by fans range from diameter of 630mm to 1600mm. High efficiency and low noise jet fan can be selected under different load and work conditions.

SDS series jet fan has high quality assurance depending on the advanced technology. The casing is forming by spinner. The tip of impeller is processed to make assure the alignment and the tip clearance. The hot dip galvanized surface is provided with good appearance and excellent anti-corrosive performance. The blades and hub are made of aluminum alloy by high/low pressure die-casting, casting model is made by Toshiba CNC. The application of SDS fan in highway tunnel, railway tunnel and dams project has proved that the performance, technical and quality requirement, i. E. Anti-corrosive, reliability and economics as well as economic targets, completely meet with the requirement of tunnel and metro.