SDFSeries pipeline and axial flow fan

product overview

SDF pipeline pressurized axial flow fan is a medium pressure, low-noise, and high-efficiency axial flow fan. The motor is a built-in structure, and the impeller is installed on the motor shaft for direct transmission. There are airflow guide blades behind the impeller.

Model Description

give an example: SDF-BX2-10III

CLASSIFICATION

Fans are divided into 16 types according to their numbers, ranging from 3.5 # to 11.2 #, with air volumes ranging from 4000 to 60000m³/h. The full pressure range is from 340 to 690Pa. I. II and III represent different blade angles.

BX silencing fans are divided into: BX1、BX2。

The BX1 fan casing does not come with a muffler, but the inlet and outlet are equipped with mufflers; The BX2 type fan is equipped with mufflers on the exterior and inlet/outlet ports. The length of the muffler is 500mm, 750mm, 1000mm, and 2000mm; Users can customize the length according to their needs.

working conditions

Product Application

Fans can be widely used in ventilation and air exchange places such as high-rise buildings, industrial and mining enterprises, underground garages, etc., to meet the needs of pipeline pressurization, air supply and exhaust, as well as ventilation and air exchange in high-rise or general buildings. Especially suitable for ventilation and air exchange in subways, tunnels, mines, caves, underground engineering, and buildings.

Fan configuration

Standard configuration:

Impeller, casing (air duct, guide vanes, inner cylinder, motor bracket), motor, feet, etc.

Optional parts and accessories (indicate whether purchased when ordering):

Muffler, vibration reduction equipment, dedicated electrical control box, mesh cover, docking flange.

Processing technology

The fan impeller is made of steel, the hub is hydraulically stretched and formed, the blades are hydraulically formed after stamping, and the blades are welded and assembled with the hub. The impeller has undergone static and dynamic balance correction, and the balance accuracy is not greater than G5.6 level.

The outer cylinder flange is made by integral flanging and spinning. In order to maintain consistency with the installation size of the user, the company's products will not drill holes on the flange unless otherwise specified by the user.

Wind vent muffler (optional) mold hydraulic/flanging and spinning forming. The inner layer is made of galvanized sound-absorbing microporous plate, and the interlayer is made of high-temperature resistant sound-absorbing cotton.

Our company has been committed to improving and optimizing our products. Product specifications and parameter dimensions are subject to change without prior notice.