9-19A centrifugal high pressured fan forced ventilation exhaust extractor fume aspirator draft cooling circulation fan blower
High Pressure Fan
1.Typical Feature and Application
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High Pressure Centrifugal Fans have strong scroll housing and impellers,they are made of cast iron with thick powder coating ,which are designed to overcome high resistance to air flow. They are suitable for high pressure forced ventilation in smelting industry,glass industry,ceramic industry,wireless and electroplating industry. And widely used in materials transportation in processing industries,such as food,feed. The transmitted medium is air, and other non-hypergolic air,non-explosive air with no harm to people . The air flow shall not contain any adhesive material,such as dust and grain,the particulates are no bigger than 150 mg/m³. The temperature of the air flow is no higher than 80 centigrade. |
2. Performance Range
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Fan Type |
High Pressure Centrifugal Fan |
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Certificate |
CE,CCC |
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Electricity Current Type |
AC(Alternating Current) |
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Voltage |
220V/380V |
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Frequency |
50HZ |
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Power |
1.1KW-30KW |
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Speed |
2900 RPM |
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Air Volume |
552 m³/h up to 6978 m³/h |
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Static Pressure |
2528 Pa up to 9149 Pa |
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Motor |
Standard Motor |
3.Applications
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Smelting Industry |
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Glass Industry |
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Ceramic Industry |
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Wireless Industry |
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Electroplating Industrial |
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Storage Battery Industry |
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Material Conveying |
4.Composition
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Fan Housing |
Cast Iron Material with strong Powder coating |
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Impeller |
Cast Iron Material |
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Inlet and Outlet Ducts |
Chimney shape |
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Motor |
Standard Motor, cast Iron with pure copper |
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Motor Support |
Cast Iron |
5.Fan Operation
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Before set up the fan,check gap sizes of all parts of the fan to make sure the rotating parts will not hit the fixed parts. |
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When the fan is rotating,check the temperature of the bearing after the impellers reach normal speed. If there is no special request for the temperature of the bearing,it can not higher than ambient temperature 40 °c |
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If the fan has very severe shock,hitting ,and bearing temperature rise rapidly,please stop the fan right away. |
6.Fan Certificate and Quality Control
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By our efforts,our company Gaoze was selected as the member of China Gneral Machinery Industry Association Ventilation Fan Branch. Our products enjoy good reputation among our customers . Our Products were awarded as "Brand-name and High Quality Products" by "China Quality Evaluation Center" &"Guangdong Branch of Social Servey Institure China"; Furthermore,a number of products are applied patents,which are up to the advanced standard. We are "Guangdong Private Scientific and Technological Enterprise" and past the "National Industrial Products License Certificate". Energy saving axial duct fan and multi-blade centrifugal fan developed by our company obtained the standard certification,most of our products past the certificate of "CCC" and "CE". We are fully implementing ISO 9001:2008 Quality System. |
7.Fan Maintain
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Periodically clean the inner dust, dirt and other impurities |
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Periodlically check the fan to avoid rusting |
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Change the lubricating oil after opening the fan .The lubricating oil shall be changed according to the actual situation. |
8.Technical Specification
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Model No. |
Power |
Revolution |
Air Volume |
Pressure |
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3.5A |
1.1 |
2900 |
552~850 |
2748~2528 |
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1.5 |
2900 |
944~1141 |
2689~2495 |
|
|
4A |
2.2 |
2900 |
824~1264 |
3584~3297 |
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3 |
2900 |
1410~1704 |
3507~3253 |
|
|
4.5A |
4 |
2900 |
1174~2062 |
4003~4447 |
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5.5 |
2900 |
2281~2504 |
2497~4112 |
|
|
5A |
7.5 |
2900 |
1610~2844 |
5697~5517 |
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11 |
2900 |
3166~3488 |
5323~5080 |
|
|
5.6A |
11 |
2900 |
2622~3619 |
7182~7019 |
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18.5 |
2900 |
3996~4901 |
6954~6400 |
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6.3A |
18.5 |
2900 |
3220~5153 |
9149~9055 |
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30 |
2900 |
5690~6978 |
8857~8148 |
9.Packing Detail
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Bubble Packing: a cost-effective packing method, it is suggested if order is one full container |
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Carton Packing: standard packing ,it is suggested if order is one full container |
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Wooden pallet: more safe packing, it is suggested if order is not enough one full container |
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