4-72 Industrial High Temperature Resistant Air Exhaust Duct Belt Centrifuge Blowers for Hot Air Circulation Facilities

Operating environment conditions

1. Transport medium requirements: transport medium should be air or gas non-corrosive, non-flammable and explosive, does not contain viscous substances gas, gas containing dust and hard particles content is not greater than 150mg/m.

2. The medium temperature of transmission: the medium temperature of the standard fan is not greater than 80ºC. When the heat sink is added, the fan can transport the medium below 200ºC for a long time.

3. It can not be used in a completely closed space without air flow, which will form negative pressure and increase the load of the motor.

Advantages

1, ventilation effect is good, 4-72 centrifugal fan ventilation effect is good, very suitable for use in pipeline ventilation or air supply;

2, strong applicability, 4-72 centrifugal fan is commonly used in the pipeline to transport air fan, non corrosive, flammable and explosive gas places can be used.

3, low noise, 4-72 centrifugal fan adopts reasonable impeller Angle design according to air flow mechanics, running, no mechanical friction, reasonable blade shape line to reduce the noise to the minimum; 4-72 The noise generated by the centrifugal fan is high-frequency noise, as long as there is an obstacle, it can be soundproof.

4, smooth operation, optimized design of the impeller to reduce the axial force to the lowest degree, and there is an efficient impeller, and the static and dynamic balance correction, so that the machine runs smoothly, without adding any vibration damping device, bearing amplitude is relatively small.

5, less maintenance, because the impeller is backward leaning, not easy to adhere to dust and other media, the motor uses imported bearings.

6, convenient maintenance, some models can be configured to clean the door, do not need to remove the machine maintenance cleaning, saving time and effort.

7, durable, housing and impeller using high quality steel plate, make the fan more solid, the surface of the machine for spraying treatment, strong oxidation resistance, not easy to rust.