The low-noise centrifugal blower has a compact structure, beautiful appearance and good stability during operation. It is very convenient during the installation and maintenance process. The low-noise centrifugal blower runs smoothly, and the optimized design of the entire device can make the axial direction The force is reduced to a minimum, and there is a high-efficiency impeller, and the static balance is corrected to make the whole machine run smoothly. Without any vibration damping device, the bearing amplitude is ≤0.04mm.
The low-noise centrifugal blower has low noise during operation, and its blower does not have any mechanical friction during operation. To a certain extent, it mainly uses its reasonable blade-shaped line to minimize the sound. The noise generated by the centrifugal blower is high-frequency noise. As long as there are obstacles, it can be sound-proof, so there is almost no noise outside the fan room.
The low-noise centrifugal blower is lubricated with grease and has a bearing life of more than three years. The fan does not produce oil and gas during operation. Special requirements fan, lubricated with molybdenum disulfide lithium grease. The impeller adopts a special composite line shape, which reduces internal leakage and improves volumetric efficiency.