ZSR Three Leaf Roots Fan

The Roots blower is a positive displacement fan that delivers air in proportion to the number of revolutions. The three bladed impeller performs three suction and exhaust operations with two impellers per rotation. Compared to the two bladed fan, the Roots blower has fewer gas pulsations, smaller load changes, higher mechanical strength, lower noise, and less vibration. There are two three bladed impellers on two parallel axes, and a small gap is always maintained between the impellers and the inner hole surface of the elliptical casing. Due to the constant rotation of the impellers in opposite directions, a certain amount of gas surrounded by the casing and impellers is transported from the suction side to the discharge side. Each impeller is always maintained in the correct phase by synchronous gears, and there is no collision between them. Therefore, it can be high-speed, does not require internal lubrication, and has a simple structure, smooth operation, stable performance, and is suitable for various uses. It has been applied in a wide range of fields.

characteristic:

Due to the use of a three bladed impeller and a box with a spiral shape, the noise and vibration of the fan are minimal.

The impeller and shaft are an integral structure, and the impeller has no wear. The performance of the fan remains unchanged and can operate continuously for a long time.

High speed, high efficiency, and very compact structure.

The structure is simple, and due to the use of special bearings, it has outstanding durability, longer service life than domestic wind turbines, and easier maintenance and management.

Due to the presence of a gear oil slinging device, there will be no oil leakage.