Centrifugal Shutter Type Exhaust Fan for Poultry House (50 inch )
HR Centrifugal Exhaust Fan Technical Parameters
Model | Blade diameter mm | Blade rotation /hz | Motor Velocity r/min | Air volume m3/h | Noise /db | Power /W | Voltage /V | Overall dimensions mm | ||
Height | Width | Thickness | ||||||||
HR-1000 | 910 (36in) | 50 | 1440 | 20800 | 64 | 750 | 380 | 1000 | 1000 | 450 |
HR-1380 | 1270 (50in) | 50 | 1440 | 43170 | 64 | 1100 | 380 | 1380 | 1380 | 450 |
Note: Due to the continuous improvement of products, various parameters are subject to change without notice.
Feature:
1. The outline border adopt advanced automatic process, more accuracy, material adopt zinc coat and zinc plate
2. The aluminum metal alloy of the high strength hub, adopt aviation aluminum magnesium metal alloy, light weight, high strength, good tensile
3. Strap adjust automatically, no need manual adjustment during lifetime
4.Shutter adopt special push-pull, open- close device, ensure shutter totally open and close, windproof, rainproof and dustproof
5. Newly punch forming fan blade, reasonable angel and reach the max.air flow, mini. Noise
6. Double bracing (E style) belt transporter, Europe industry motor standard
7.Safety net easily tear down
8. strictly quality test process: noise test, vibration test, concentric performance test, fan blade turning speed test, input air test and vehicle efficiency test
9.Special motor hole wind shield, avoid wind losing to reach the best wind suck effect
| Blades | 6 pieces of Germany-imported mirror finished stainless steel blades , the thickness is 1.2mm (it's customized) |  |
| Belt puley | The V type belt pulley is aluminum magnesium alloy injection moulded,so it's slight and high-strength. |  |
| Motor | Domestic motor, Siemens Three-phase asynchronous inverter duty motor.Protecting grade IP55, Insulation class F. |  |
| Belt | The belt is imported from Japan(Mitsuboshi). |  |
| Shutter | High strength hot-galvanized steel sheet , The thickness of the middle the shutter is 1.5mm,others is 0.8mm.(it's customized) |  |
| Push-pull institutions | It is made of nylon plus 30% Fiberglas with super high hardness and strength.Column-oriented is made of high quality 304 stainless steel . |  |
| Frame | Galvanized steel sheet, the layer of the galvanization is 275g/².Top and bottom sheet thickness 1.0mm,right and left thickness is 0.8mm.(Customized) |  |
| Bolt | Stailnless steel bolt,which can steady the motor better and without rusty for permanent |  |
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