The low-noise multi-wing centrifugal blower of type 11-62 is designed to meet the needs of the increasingly developing purification industry and environmental protection noise reduction. The blower adopts a multi-objective optimization design method of noise, efficiency and various aerodynamic parameters in the design to achieve the best performance matching of the whole machine and has good aerodynamic performance. The impeller and pulley are strictly corrected by dynamic balance, so the operation is stable, low noise, small vibration, long life and other characteristics. It is widely used in kitchen exhaust, oil smoke or ventilation in public places such as canteens, hotels, restaurants, restaurants, etc., and is suitable for use in food machinery, chemical machinery, plastic machinery and other production equipment.
Number |
rotate speed(r/min) |
Equipped with motor(Kw-p) |
flow rate(m³/h) |
Full pressure(Pa) |
3.5E |
1100 |
2.2-4 |
3700-7000 |
560-410 |
960 |
1.1-4 |
3200-6000 |
450-320 |
|
4E |
900 |
2.2-4 |
4000-10000 |
620-380 |
700 |
1.5-4 |
3500-8000 |
550-320 |
|
4.5E |
960 |
3.0-4 |
8300-11000 |
740-570 |
720 |
1.5-4 |
5400-6500 |
490-380 |
|
5E |
850 |
5.5-4 |
8000-14500 |
850-640 |
700 |
4.0-4 |
6800-12500 |
750-560 |
|
600 |
3.0-4 |
5400-10000 |
550-420 |
|
5.6E |
750 |
7.5-4 |
12000-16500 |
770-600 |
600 |
4.0-4 |
10500-13500 |
660-580 |
|
490 |
2.2-4 |
8575-11000 |
480-380 |
|
6.3E |
630 |
7.5-4 |
15000-21500 |
850-650 |
550 |
5.5-4 |
13000-18500 |
700-540 |
|
500 |
4.0-4 |
11500-17500 |
640-520 |
|
7.1E |
600 |
11-4 |
17500-26000 |
800-600 |
550 |
7.5-4 |
15000-24000 |
750-580 |
|
480 |
5.5-4 |
14000-19800 |
670-500 |
|
7.6E |
590 |
18.5-4 |
25000-31000 |
980-800 |
520 |
11-4 |
19000-28500 |
830-700 |
|
450 |
7.5-4 |
18000-25000 |
650-480 |
Number |
A |
B |
C |
D |
E |
F |
1 |
2 |
G |
H |
3.5E |
712 |
355 |
290 |
250 |
254 |
284 |
350 |
410 |
291 |
335 |
4E |
805 |
374 |
380 |
310 |
444 |
374 |
400 |
460 |
310 |
380 |
4.5E |
888 |
374 |
390 |
310 |
454 |
374 |
450 |
510 |
350 |
444 |
5E |
1020 |
520 |
450 |
310 |
520 |
380 |
500 |
560 |
358 |
495 |
6E |
1155 |
540 |
470 |
310 |
550 |
380 |
600 |
660 |
402 |
562 |
6.3E |
1050 |
530 |
580 |
420 |
660 |
500 |
650 |
720 |
450 |
600 |
7.1E |
1150 |
570 |
600 |
450 |
680 |
530 |
700 |
770 |
450 |
600 |
7.6E |
1120 |
600 |
630 |
480 |
710 |
560 |
750 |
820 |
450 |
650 |