Product details
To the rotary axial fan,The main performance
This series of fans has the main performances such as explosion-proof safety, noise reduction, smooth operation, smooth characteristic curve, wide area of high efficiency and so on.
The main technical performance parameters of this series of fans are: air volume Q, full pressure P, full pressure efficiency η, noise (compared with A sound level) LSA, rotating speed n and so on. The maximum efficiency of the series of fans is 86%, and the highest noise does not exceed 85dB(A). See Table 1 for details of other parameters.
The impact on the environment and energy
This product has no pollution to the environment and is a high-efficiency energy-saving product.
The performance and external dimension table of the FD series of counter-rotating axial flow local ventilator
Serial no. |
Machine no. |
Air volume (m3/min) |
Full pressure (Pa) |
Power (KW) |
1 |
3.5/4.4 |
133-90 |
715-1320 |
2.2×2 |
2 |
4/3 |
111-56 |
172-1800 |
1.5×2 |
3 |
4/4.4 |
136-72 |
251-1880 |
2.2×2 |
4 |
4/6 |
150-86 |
351-1956 |
3×2 |
5 |
5/8 |
210-120 |
331-2503 |
4×2 |
6 |
5/11 |
228-132 |
371-2950 |
5.5×2 |
7 |
5/15 |
245-150 |
380-3524 |
7.5×2 |
8 |
5.6/15 |
274-164 |
375-3750 |
7.5×2 |
9 |
5.6/22 |
340-210 |
405-4418 |
11×2 |
10 |
5.6/30 |
395-250 |
450-4470 |
15×2 |
11 |
6.3/30 |
420-260 |
413-4950 |
15×2 |
12 |
6.3/37 |
486-292 |
513-5130 |
18.5×2 |
13 |
6.3/44 |
525-310 |
600-5263 |
22×2 |
14 |
6.3/60 |
590-390 |
760-5800 |
30×2 |
15 |
7.1/60 |
620-396 |
603-6450 |
30×2 |
16 |
7.1/74 |
672-480 |
800-6500 |
37×2 |
17 |
7.1/90 |
738-400 |
1100-6700 |
45×2 |
1 Technical service and personnel training
1.1 Company's technical services are listed in the table below.
Iterm No. |
Service Content |
Number of planned people / Number of days |
Service charge unit price (yuan/person per day) |
Subtotal |
1 |
Goods-arrival assistance acceptance |
2 person/1 day |
no |
no |
2 |
Installation Instructions |
2 person/2 day |
no |
no |
3 |
Commissioning guidance |
2 person/1 day |
no |
no |
4 |
Trial operation cooperation |
2 person/1 day |
no |
no |
5 |
Overhaul and maintenance |
2 person/1 day |
no |
no |
6 |
Quality and technical failure |
2 person/2 day |
no |
no |
7 |
Regular return visit |
1 person/30 day |
no |
no |
Total |
no |
1.2 Company's training plan for user operators is shown in the table below.
No. |
Training content |
Planners / months |
raining teacher composition |
training fee (yuan/person per day) |
Subtotal (yuan) |
|
job title |
Number of people |
|||||
1 |
Use and maintenance |
0.5 |
engineer |
2 |
NO |
NO |
Total |
NO |
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