Aluminum Alloy Backward Curved Impeller High Temperature Centrifugal Fan
Introduction
6-04 series fans have high pressure coefficient, low peripheral speed, low noise, flat performance curve and wide area of high efficiency.
They are used in forging furnaces and high pressure forced ventilation and are widely used to transport materials and air. The maximum temperature should not exceed 250 degrees Celsius.
Suitable for flow and dust removal ventilation systems in high pressure heads.
Product features
1. The variable inlet damper can be used to flexibly adjust the pressure and flow of the fan during operation. The variable frequency motor can also be selected to adjust the pressure and flow of the fan by changing the speed.
2. Aluminum Alloy Backward Curved Impeller High Temperature Centrifugal Fan can output higher outlet pressure and provide more gas flow at the same time, low noise. Stable operation at higher media temperatures.
3. Bearing cooling method: according to gas temperature and operating environment conditions choose low-cost water-cooling method or oil-cooling method with good heat dissipation performance. For extremely high temperature operating conditions, can also be installed with an electronic cooler, absolute protection of the reliable operation of the fan system.
4. The material of impeller and main shaft, we will choose high-strength carbon steel, low-alloy steel, high-temperature alloy steel, high temperature &high-strength alloy steel for different working conditions temperature and working speed, so that the impeller and main shaft at high temperature still maintain reliable strength.
5. The bearing housing is reserved for the installation position of temperature and vibration sensors, which can facilitate the installation of fan operation monitoring device.
6. Ultrasonic flaw detection on the welding seam and main spindle of the impeller to ensure that there are no welding defects or material defects and ensure the strength.
7. After running test and vibration value detection, the operation is reliable.
Technical specifications
| Centrifugal Fan PRODUCT PARAMETERS |
| Application | Temperature | Normal temperature air, Hot air |
| Air composition | Clean air, Dusty air, Corrosive gas, Combustible gas,Powder materials, Light particle materials |
| Performance | Impeller diameter | 400~3000 | mm |
| Speed of mainshaft | 3000 | rpm |
| Pressure range | 2170~21000 | Pa |
| Flow range | 563~380000 | m3/h |
| Structure | Blade | Backward |
| Impeller support | SWSI (Single Width, Single Inlet), Impeller overhung. |
| Drivetrain | Direct, Coupling, V-belt | Can assign |
| Lubrication | Oil bath lubrication |
| Bearing cooling | Air cooling, Water cooling, Oil cooling |
| System
configuration | Motor | ABB, SIEMENS, WEG, TECO, SIMO, Chinese brand… | Can assign |
| Impeller | Q235, Q345, SS304, SS316, HG785, DB685... |
| Casing, Air inlet cone, Air inlet damper | Q235, Q345, SS304, SS316, HG785, DB685... |
| Main shaft | 45# steel(High-strength carbon structural steel), 42CrMo, Stainless steel... |
| Bearing | FAG, SKF, NSK, ZWZ… |
| Optional
components | System base frame, Protective screening,Silencer, Inlet & Outlet pipeline compensator,
Inlet & Outlet flange, Damper, Electric actuator, Shock isolator, Diaphragm coupling, Fluid coupling, Motor rain cover, Temperature sensor, Vibrating sensor, Soft starter, Inverter, Special Electrical Motor,System monitoring Instrument, Lube system, Overhead lube tank etc. |
FAQ
1,Q: What’s the MOQ of your company?
A: The MOQ is 1set.
2,Q: How long is the delivery time?
A : A:5-35 days.
3,Q : What’s your payment terms?
A : T/T, L/C, or Negotiable.
4,Q: What’s your warranty?
A: 1 year.
5,Q: Is your company factory or trade company?
A: We have our own factory, our type is factory +trade.
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Aluminum Alloy 3000mm Backward Curved Centrifugal Fan Images
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