| size (mm) | 1100*1100*400 | transmission mode | belt |
| fan blade dia (mm) | 1000 | revolving speed of fan (rpm) | 480 |
| max air flow rate(cmh) | 32500 | voltage (v) | 380/220 |
| noise (db) | ≤65 | input power (w) | 750 |
| total pressure (pa) | 70 | net weight (kgs) | 63 |
2.Production Process
3. Installation
4.Certification
5.More products for your choose
Roof Mounted Used Industrial Fans Roof Mounted Used Industrial Fans Roof Mounted Used Industrial Fans
| model | size (mm) | revolving speed (rpm) | max air flow rate(cmh) | input power (w) | voltage (v) |
| CHK-80T08 | 800*800*400 | 650 | 20000 | 370 | 380 |
| CHK-90T08 | 900*900*400 | 630 | 22000 | 550 | 380 |
| CHK-100T08 | 1000*1000*400 | 610 | 25000 | 750 | 380 |
| CHK-110T1 | 1100*1100*400 | 480 | 32500 | 750 | 380/220 |
| CHK-110T08 | 1100*1100*400 | 480 | 32500 | 750 | 380/220 |
| CHK-122T1 | 1220*1220*400 | 435 | 37500 | 750 | 380/220 |
| CHK-122T08 | 1220*1220*400 | 435 | 37500 | 750 | 380/220 |
| CHK-138T1 | 1380*1380*400 | 425 | 44500 | 1100 | 380/220 |
| CHK-138T08 | 1380*1380*400 | 425 | 44500 | 1100 | 380/220 |
| CHK-153T08 | 1530*1530*400 | 325 | 55800 | 1500 | 380/220 |
| CHK-153T1 | 1530*1530*400 | 325 | 55800 | 1500 | 380/220 |
1.About Us
We are manufacture , we have own factory named Hangzhou Dingben Environmental Science Co.,Ltd.
We are trading company , what you need you can trust us we can help to find them for you with best price .
we located in Xiaoshan, Hangzhou. Our main products are exhaust fans , air coolers , ventilation fans , cooling pads , motors , screws , and other kinds of industrial fans , water coolers , sheet metal fabrication and so on .
We have an experienced and professional team. Our products are exported to many countries. Our main markets are South Asia, Southeast Asia, South America, the Middle East , North America and Africa. Our products enjoy a good reputation among our customers.
We welcome customers, business associations and friends from all parts of world to contact us and seek cooperation for mutual benefit.
2.FAQ:Distributors of Chengkuo Worldwide
Q: Are you a trading company or a factory ?
A: We have own factory , but for easy shipping , we use trading company to register china.cn .
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 axial flow 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 .
Contact Us