Profile: Sri Kamadhenu Industries, Chennai offers heat exchangers and blowers. Our products are used in chemical, petrochemical, food & beverage and pharmaceutical industries. Our double inlet centrifugal blower utilizes forward curved impellers that are made of galvanized steel. The impellers are press fitted on the rotor of the external rotor motor, thus making the unit quite compact. The rotor and its impeller are dynamically balanced in two planes, which help in preventing vibrations and noise. The external rotor motor is cooled by the air stream flowing over it and the double inlet signifies that the air is drawn in from the two sides of the blower.