Roots blower up.the characteristics of the equipment

　　Roots blower is a kind of positive displacement blower, consists of chassis, panels, impeller, import and export of muffler etc. 4. Roots blower in use showed the following characteristics:

　　1, low noise. The fan inlet and outlet USES the spiral shape, make according to the direction of the helix inlet and exhaust process step by step, to avoid the old fan exhaust an instant burst of pulse noise and vibration. Roots blower adopted impedance compound muffler, further reducing the noise.

　　2, adiabatic efficiency and volumetric efficiency is high, thus saving energy. The fan rotor with advanced composite curve, tooth and more reasonable, and increase the volumetric efficiency.

　　3, stable performance. The fan rotor, cabinet, wall panel, shaft key parts, such as adopt advanced CNC processing equipment, increase the interchangeability of parts.

　　4, small vibration. Although the rotor after precision machining, has become a state of equilibrium. But still balance. With high precision dynamic balancing device to roots blower so no vibration.

　　5, synchronous gear with high accuracy, high hardness, not only to extend life of fan, and effectively reduce the noise.

　　6, this series of fan bearing adopts bearings imported from Japan. There are two kinds of lubrication method, below 0.6 KGF/cm2 with grease lubrication, make the product quality is more reliable.

　　7, output, clean air, do not contain any oil and dust, fan seal structure is reasonable, make the oil can't enter the chassis, and clean air.