High-efficiency wear-resistant centrifugal blower suitable for cement mills
Detail introduction:
Our high-efficiency wear-resistant centrifugal blower is specifically engineered for the demanding environment of cement mill applications. Designed to handle air streams containing abrasive cement dust and raw material particles, this robust blower features advanced wear protection including hardfaced impeller blades, ceramic lining, or tungsten carbide coating in high-impact areas to significantly extend service life. The aerodynamically optimized impeller design ensures high efficiency, reducing energy consumption while maintaining stable performance under varying loads. Precision dynamically balanced rotating assemblies provide smooth, low-vibration operation, minimizing maintenance requirements. The heavy-duty construction with reinforced housing and wear-resistant liners withstands the erosive effects of continuous material handling. Available in multiple configurations with customizable options including various drive arrangements (direct-drive or belt-drive), material grades, and accessory packages to match specific cement mill requirements. Ideal for cement mill ventilation, raw material conveying, separator exhaust, and dust collection systems where abrasion resistance and energy efficiency are critical for reliable continuous operation.
Product features:
1.It can work stably at a high medium temperature, and can output a large gas flow with low noise.
2.The fan blade placement angle is optimized, more wear-resistant and longer service life.
3.The air damper can be used to flexibly adjust the pressure and flow of the fan during operation. It is also possible to select a variable frequency motor, with adjust the pressure and flow of the fan by changing the speed.
4.For the material of impeller and main shaft, we will choose high-strength carbon steel, low-alloy steel, high-temperature alloy steel, high temperature resistant high-strength alloy steel under different working conditions temperature and working speed, so that the impeller and main shaft still maintains a reliable strength at high temperature.
5.Fan systems with impeller diameters less than 1400 mm at normal temperature do not require additional bearing cooling devices, reducing users' investment and maintenance.
The following datas are only part of performance of our product.
If you can't find the datas you need, pls send us your performance requirements
we will provide you customized design service.

| Series no. | 4-10 series | Feature selection | |||||
| Normal | anti-corrosion | wear-resisting | High temperature | anti-explosion | Remarks | ||
| Performance | Impeller diameter | 400-3000mm | |||||
| Rotation speed | ≤4000rpm | ||||||
| Pressure range | 615-8302Pa | ||||||
| Flow range | 10696-952530m³/h | ||||||
| Structure | Blade type | Backward, Straight, Aerofoil type | |||||
| Impeller support | SWSI(Single Width, Single Inlet), DWDI(Double Width, Double Inlet), Overhung type | ||||||
| Lubrication method | Oil bath lubrication, grease lubrication, lubrication oil station | Can be specified | |||||
| Cooling method | Air cooling, Water cooling, Oil cooling | Can be specified | |||||
| Driven mode | Direct driven, Coupling driven, Belt driven | Can be specified | |||||
| Gas composition | Gas temperature | Normal | Customer request | Customer request | ≥250ºC | Customer request | |
| gas characteristic | Clean gas | Corrosive gas | Particulate dust | High temperature gas | Flammable gas, explosive gas | ||
| System configuration | Motor brand | Chinese famous brand, ABB, Siemens, WEG etc | Can be specified | ||||
| Impeller | High quality carbon steel | FRP, Stainless steel, Rubber Lining | Wear-resistant layer or wear-resistant liner, ceramic patch | High temperature high quality alloy steel | FRP, Aluminum alloy | Can be specified | |
| Air inlet cone | High quality carbon steel | FRP, Stainless steel, Rubber Lining | High quality carbon steel | High quality carbon steel | High quality carbon steel | Can be specified | |
| Casing | High quality carbon steel | FRP, Stainless steel, Rubber Lining | High quality carbon steel | High quality carbon steel | High quality carbon steel | Can be specified | |
| Air damper | High quality carbon steel | FRP, Stainless steel, Rubber Lining | High quality carbon steel | High quality carbon steel | High quality carbon steel | Can be specified | |
| Main shaft | High strength carbon steel, Alloy structural steel | Can be specified | |||||
| Bearing | ZWZ, SKF, FAG, NSK | Can be specified | |||||
| Bearing housing | Cast iron | ||||||
| Foundation bolts | GB799-1988 | ||||||
| Option parts | System base frame, Protective screening, Silencer, Inlet & Outlet flexible connections, Inlet & Outlet counter flange, Air damper, Electric actuator, Shock absorber, Diaphragm coupling, Fluid coupling, Motor rain cover, Temperature sensor, Vibration sensor, Soft starter, Inverter, Special Electrical Motor, System monitoring Instrument. | ||||||



More than 300 sets of various processing and testing equipment, with an annual production capacity of 10,000 sets. Meet emergency delivery needs and guarantee your engineering time.Accurately control every link, ensure the production quality of equipment, and ensure zero error.








