Main Products: HVLS fans ,Exhaust Fan ,big ceiling fan ,air cooler ,industrial ceiling fan
Extractor Fan for Warehouse/Poultry/Greenhouse High Pressure Blower Fans
Negotiable /Piece
Min.Order:5 Pieces
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Hangzhou Chengkuo Import And Export Co., Ltd.
Business Type: Manufacturer,Trading Company
Hangzhou Zhejiang ChinaMain Products: HVLS fans ,Exhaust Fan ,big ceiling fan ,air cooler ,industrial ceiling fanProduct Details
Extractor Fan for Warehouse/Poultry/Greenhouse High Pressure Blower Fans 
Main Parameters of warehouse exhaust fan
| size (mm) | 800*800*400 | transmission mode | belt |
| fan blade dia (mm) | 720 | revolving speed of fan (rpm) | 650 |
| max air flow rate(cmh) | 20000 | voltage (v) | 380 |
| noise (db) | ≤70 | input power (w) | 370 |
| total pressure (pa) | 60 | net weight (kg | 80 |
Assembly Inline of warehouse exhaust fan
FAQ
Q: Are you a trading company or a factory ?
A: We have own factory , but for easy shipping , we use trading company to register .
Q: Why your price more expensive than other China suppliers ?
A: Our material we use is much better than other suppliers , we use high zinc contect galvanized sheet for all ventilation exhaust fans , and screws all use good quality stainless steel , won't be rusted . For plastic products (eg. air coolers ) we all use new material to make sure the products can be long use . All our products , we use China famous motor brand , the motor can 1 year guarantee , with a correct using , the motor life can be more than 10 years.
Q: What voltages you can do , if you can make special voltages ?
A: Almost all kinds of voltages we all can make , but for special voltages , we have a big MOQ and maybe price will be a little higher . Our normal voltage is 380V 50HZ 3phase .
Q: Can you cheaper ?
A: We have many quality stage products for client choose , different stage price will be different , if you really want low price we will suggest you choose lower stage product , in our company , we don't have bad quality products , you can reassure about the quality .
Q: I want to use our own brand , is it ok?
A: Of course it's OK , we can make OEM products and also can provide our own brand products , it's all by your request .
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