DWT-I type axial flow roof fan
DWT-I type axial flow roof fan, its blades are similar to ZD type axial flow fan. It adopts wide blades, large chord space twist, and inclined blade shape, which can achieve the required air volume and wind pressure when running at low speed, thereby reducing fan noise. . The fans are divided into seventeen machine numbers according to the impeller diameter, ranging from 300 to 2400mm. The series air volume is 1500-220000m³/h and the total pressure is 60-320pa. Fan blades with machine numbers greater than or equal to 12 can be made with adjustable blade angles to meet the needs of different working conditions. , to achieve energy saving and noise reduction.
Application
Widely used in power plants
The addition of unpowered roof fans can effectively improve indoor air quality, provide a comfortable working environment, and increase work efficiency.
Improve the environment
The installation of unpowered roof fans improves the indoor ventilation effect and can effectively protect the health of employees.
Rapid smoke removal from fire
In many fire accidents, people are often choked by thick smoke. If a non-powered roof fan is installed, the thick smoke can be discharged quickly and in large quantities, giving people more room to escape, so it is also a safety device.
Customers chats
Specfication
No. |
Speed (r/min) |
Air Flow (m³/h) |
Total pressure (Pa) |
Moter power (kw) |
Noise (Db(A)) |
Weight (KG) |
3 |
2850 |
3300 |
181 |
0.37 |
66 |
31 |
1450 |
1650 |
62 |
0.06 |
52 |
29 |
1450 |
1100 |
25 |
0.04 |
51 |
29 |
4 |
2850 |
7450 |
193 |
0.75 |
69 |
34 |
1450 |
5700 |
176 |
0.55 |
67 |
35 |
960 |
3800 |
69 |
0.25 |
62 |
62 |
5 |
1450 |
8000 |
135 |
0.55 |
68 |
58 |
960 |
7000 |
113
|
0.37 |
63 |
59 |
720 |
6000 |
88 |
0.25 |
58 |
59 |
6 |
1450 |
15000 |
232 |
1.5 |
73 |
83 |
960 |
11000 |
168 |
1.1 |
67 |
83 |
720 |
8500 |
111 |
0.55 |
62 |
83 |
7 |
960 |
17500 |
165 |
1.5 |
69 |
114 |
Product display
Exhibition
FAQ
1.Are you factory or trade company? We are manufacture.
2.What's the guarantee, in case the water tank breaks down?
The water tank has one year s guarantee. If it breaks down, generally speaking, our technician will figure out what the problem
may be, according to clients feedback.Parts will be replaced for free if the problems are caused by quality fault.
3.How about the documents after shipment?
After shipment, we will send all original documents to you by DHL, including Packing List, Commercial Invoice, B/L, and other
certificates as required .
4.How long is the delivery time?
For standard water tank less than 100m3, it would be 7-10 days; For non standard water tank and customized water tank according to
client s specific requirements, it would be 15 to 30 days.
5.How's the payment?
Telegraphic Transfer(T/T). L/C at sight .
6.Do You Arrange Shipment For The Machines?
Yes, dear esteemed customers, for FOB or CIF price, we will arrange shipment for you. For EXW price, clients need to arrange
shipment by themselves or their agents.
7.How is the packing?
Solid Seaworthy plywood Box Package with Steel Belt Save space as much as possible for container loading.