HSR series of Roots blower is a new type of products at home and abroad for various models of Roots blower advanced technology characteristics in the technology R & D. Developed using CAD aided design of advanced and advanced processing technology products, to ensure that the performance of the fan, has been in a number of fields of national economy: sewage treatment,electric power, cement and other industries have been widely applied. The product quantity, classified secret, boost high, nearly 20 models, more than 100 kinds of specifications.

Product characteristics as follows:

( 1 ) products using trefoil linear type of impeller, inlet and exhaust pulsation smooth, low noise.

( 2 ) the product using the curve of the meshing is more reasonable. The leakage of small, high efficiency, reduce energy consumption, is a new type of energy-saving products.

( 3 ) products using a variety of new structural design, make the machine has compact structure, small volume, light weight, beautiful appearance.

( 4 ) products using high precision hard-toothed surface synchronous gear, long service life, low noise.

( 5 ) the output air clean, without any oil and dust.