ae CR-12 high-pressure centrifugal fan
Category:
Product Description
Structural features
Air volume range:1615~9581m³/h
Wind pressure range:10142~25270Pa
Driving mode:direct connection(A/D)
Model range:6.8#~9#
Direction angle: it can be made clockwise or clockwise, and it can be made into six angles: 0 ° 45 ° 90 ° 135° 180° 270°.
Overall structure: the fan is composed ofimpeller, casing, air inlet drive group, seal, base, etc.
Impeller: the blade shape is designed according to the new high-efficiency forward fan theory. After the impeller is formed, it is corrected by static and dynamic balance, so the operation is stable and reliable.
Casing: high quality steel plate is welded into a volute shell as a whole.
Air inlet: it is made into a convergent streamline integral structure and fixed with the front cover plate group with bolts.
Application: suitable for blast performance requirements of cupola with 1t / h, 2t / h, 3t / h, 5t / h, 7t /h and melting rate, The fan can also be used for blowing of various melting furnaces and forging furnaces, and is also suitable for
conveying air and non corrosive, unnatural and non viscous gases.
Applicable environment: the medium temperature shall not exceed 80℃, and the dust and hard particles contained shall not be greaterthan 150mg/m³.
* explosion proof, anti-corrosion and high temperature resistant structures can be specially customized.
Performance Chart
Direct Drive Type ( A Type )
|
Model |
Rotate Speed (r/min) |
Woring Point No. |
Air Volume (m²/h) |
Full Pressure (Pa) |
Static Pressure (Pa) |
Internal Efficiency % |
Internal Efficiency kW |
Noise dB(A) |
Motor Matching kW-P |
|
CR-12-11-6.8A |
2900 |
1 |
1700 |
11590 |
11079 |
67.5 |
8.11 |
107.0 |
15KW-2 |
|
2 |
2160 |
11820 |
10995 |
70.5 |
10.06 |
109.0 |
|||
|
3 |
2620 |
12000 |
10787 |
74.0 |
11.80 |
110.0 |
18.5KW-2 |
||
|
4 |
3080 |
12140 |
10463 |
75.0 |
13.85 |
110.0 |
|||
|
5 |
3540 |
12120 |
9905 |
75.0 |
15.89 |
111.0 |
22KW-2 |
||
|
6 |
4000 |
11980 |
9152 |
74.5 |
17.87 |
112.0 |
|||
|
7 |
4460 |
11740 |
8224 |
74.0 |
19.65 |
112.0 |
|||
|
CR-12-15-6.8A |
2900 |
1 |
1615 |
10142 |
9681 |
67.5 |
6.74 |
106.0 |
15KW-2 |
|
2 |
2052 |
10343 |
9599 |
70.5 |
8.36 |
107.0 |
|||
|
3 |
2489 |
10501 |
9406 |
74.0 |
9.81 |
109.0 |
18.5KW-2 |
||
|
4 |
2926 |
10623 |
9110 |
75.0 |
11.51 |
110.0 |
|||
|
5 |
3363 |
10606 |
8607 |
75.0 |
13.21 |
110.0 |
22KW-2 |
||
|
6 |
3800 |
10483 |
7931 |
74.5 |
14.85 |
111.0 |
|||
|
7 |
4237 |
10273 |
7100 |
74.0 |
16.33 |
111.0 |
|||
|
CR-12-16-6.8A |
2900 |
1 |
1615 |
10142 |
9681 |
67.5 |
10.00 |
109.0 |
15KW-2 |
|
2 |
2052 |
10343 |
9599 |
70.5 |
12.41 |
110.0 |
18.5KW-2 |
||
|
3 |
2489 |
10501 |
9406 |
74.0 |
14.55 |
111.0 |
|||
|
4 |
2926 |
10623 |
9110 |
75.0 |
17.08 |
111.0 |
22KW-2 |
||
|
5 |
3363 |
10606 |
8607 |
75.0 |
19.60 |
112.0 |
30KW-2 |
||
|
6 |
3800 |
10483 |
7931 |
74.5 |
22.04 |
112.0 |
|||
|
7 |
4237 |
13660 |
10487 |
74.0 |
24.23 |
114.0 |
|||
|
CR-12-11-7.1A |
2900 |
1 |
2074 |
12347 |
11707 |
67.5 |
10.51 |
109.0 |
15KW-2 |
|
2 |
2658 |
12661 |
11610 |
70.5 |
13.07 |
110.0 |
18.5KW-2 |
||
|
3 |
3000 |
12807 |
11468 |
74.0 |
14.29 |
111.0 |
|||
|
4 |
3242 |
12896 |
11333 |
75.0 |
15.69 |
111.0 |
22KW-2 |
||
|
5 |
3826 |
13024 |
10847 |
75.0 |
18.38 |
112.0 |
30KW-2 |
||
|
6 |
4410 |
12935 |
10043 |
74.5 |
21.13 |
112.0 |
|||
|
7 |
4990 |
12739 |
9036 |
74.0 |
24.06 |
114.0 |
|||
|
CR-12-15-7.1A |
2900 |
1 |
1970 |
10804 |
10227 |
67.5 |
8.74 |
107.0 |
11KW-2 |
|
2 |
2525 |
11079 |
10131 |
70.5 |
10.86 |
109.0 |
15KW-2 |
||
|
3 |
2850 |
11207 |
9999 |
74.0 |
11.88 |
110.0 |
|||
|
4 |
3080 |
11285 |
9874 |
75.0 |
13.04 |
110.0 |
22KW-2 |
||
|
5 |
3635 |
11397 |
9432 |
75.0 |
15.28 |
111.0 |
|||
|
6 |
4189 |
11319 |
8709 |
74.5 |
17.56 |
111.0 |
30KW-2 |
||
|
7 |
4740 |
11147 |
7806 |
74.0 |
20.00 |
112.0 |
|||
|
CR-12-16-7.1A |
2900 |
1 |
2198 |
14366 |
13647 |
67.5 |
12.96 |
110.0 |
18.5KW-2 |
|
2 |
2817 |
14731 |
13551 |
70.5 |
16.12 |
111.0 |
22KW-2 |
||
|
3 |
3180 |
14901 |
13397 |
74.0 |
17.62 |
111.0 |
|||
|
4 |
3436 |
15004 |
13248 |
75.0 |
19.35 |
112.0 |
30KW-2 |
||
|
5 |
4055 |
15153 |
12708 |
75.0 |
22.67 |
114.0 |
|||
|
6 |
4674 |
15050 |
11801 |
74.5 |
26.06 |
114.0 |
37KW-2 |
||
|
7 |
5289 |
14822 |
10662 |
74.0 |
29.67 |
114.0 |
|||
|
CR-12-11-7.7A |
2900 |
1 |
2349 |
14543 |
13950 |
69.0 |
13.75 |
110.0 |
22KW-2 |
|
2 |
3010 |
14887 |
13913 |
73.0 |
17.05 |
111.0 |
|||
|
3 |
3671 |
15171 |
13722 |
75.7 |
20.44 |
112.0 |
30KW-2 |
||
|
4 |
4332 |
15319 |
13301 |
76.9 |
23.97 |
114.0 |
|||
|
5 |
4993 |
15220 |
12540 |
76.5 |
27.59 |
114.0 |
37KW-2 |
||
|
6 |
5654 |
14985 |
11548 |
75.0 |
31.38 |
114.0 |
45KW-2 |
||
|
7 |
6315 |
14583 |
10296 |
72.8 |
35.14 |
114.0 |
|||
|
CR-12-15-7.7A |
2900 |
1 |
2231 |
12726 |
12191 |
69.0 |
11.43 |
110.0 |
15KW-2 |
|
2 |
2859 |
13027 |
12148 |
73.0 |
14.17 |
111.0 |
18.5KW-2 |
||
|
3 |
3487 |
13275 |
11968 |
75.7 |
16.99 |
111.0 |
22KW-2 |
||
|
4 |
4115 |
13405 |
11585 |
76.9 |
19.93 |
112.0 |
30KW-2 |
||
|
5 |
4743 |
13318 |
10899 |
76.5 |
22.93 |
114.0 |
|||
|
6 |
5371 |
13113 |
10012 |
75.0 |
26.09 |
114.0 |
37KW-2 |
||
|
7 |
5999 |
12761 |
8892 |
72.8 |
29.21 |
114.0 |
|||
|
CR-12-16-7.7A |
2900 |
1 |
2490 |
16921 |
16254 |
69.0 |
16.96 |
111.0 |
22KW-2 |
|
2 |
3191 |
17321 |
16226 |
73.0 |
21.03 |
112.0 |
30KW-2 |
||
|
3 |
3891 |
17651 |
16023 |
75.7 |
25.21 |
114.0 |
37KW-2 |
||
|
4 |
4592 |
17824 |
15557 |
76.9 |
29.56 |
114.0 |
|||
|
5 |
5292 |
17708 |
14697 |
76.5 |
34.03 |
114.0 |
45KW-2 |
||
|
6 |
5993 |
17435 |
13574 |
75.0 |
38.70 |
115.0 |
55KW-2 |
||
|
7 |
6694 |
16967 |
12150 |
72.8 |
43.34 |
114.0 |
Coupling Drive Type ( D Type )
|
Model |
Rotate Speed (r/min) |
Woring Point No. |
Air Volume (m²/h) |
Full Pressure (Pa) |
Static Pressure (Pa) |
Internal Efficiency % |
Internal Efficiency kW |
Noise dB(A) |
Motor Matching kW-P |
|
CR-12-11-8D |
2950 |
1 |
2996 |
16216 |
15388 |
68.2 |
20.0 |
112.0 |
30KW-2 |
|
2 |
3824 |
16528 |
15179 |
72.3 |
24.5 |
114.0 |
37KW-2 |
||
|
3 |
4651 |
16931 |
14935 |
74.8 |
29.5 |
114.0 |
45KW-2 |
||
|
4 |
5478 |
17096 |
14327 |
76.0 |
34.6 |
114.0 |
|||
|
5 |
71333 |
16729 |
12034 |
74.3 |
45.1 |
115.0 |
55KW-2 |
||
|
CR-12-15-8D |
2950 |
1 |
2846 |
14190 |
13334 |
68.2 |
16.62 |
111.0 |
22KW-2 |
|
2 |
3633 |
14463 |
13245 |
72.3 |
20.39 |
112.0 |
30KW-2 |
||
|
3 |
4418 |
14816 |
13015 |
74.8 |
24.56 |
114.0 |
37KW-2 |
||
|
4 |
4204 |
14960 |
12461 |
76.0 |
28.75 |
114.0 |
|||
|
5 |
5990 |
14816 |
11505 |
75.7 |
32.92 |
114.0 |
45KW-2 |
||
|
6 |
6776 |
14639 |
10403 |
74.3 |
37.46 |
115.0 |
|||
|
CR-12-16-8D |
2950 |
1 |
3176 |
18867 |
17936 |
68.2 |
24.65 |
114.0 |
30KW-2 |
|
2 |
4053 |
19230 |
17714 |
72.3 |
30.25 |
114.0 |
37KW-2 |
||
|
3 |
4930 |
19699 |
17456 |
74.8 |
36.43 |
115.0 |
45KW-2 |
||
|
4 |
5807 |
19891 |
16780 |
76.0 |
42.65 |
114.0 |
55KW-2 |
||
|
5 |
6684 |
19699 |
15577 |
75.7 |
48.84 |
114.0 |
75KW-2 |
||
|
6 |
7561 |
19464 |
14189 |
74.3 |
55.57 |
113.0 |
|||
|
CR-12-11-9D |
2970 |
1 |
4295 |
20803 |
19740 |
68.30 |
36.71 |
115.0 |
45KW-2 |
|
2 |
5481 |
21202 |
19472 |
72.20 |
45.16 |
115.0 |
55KW-2 |
||
|
3 |
6667 |
21719 |
19159 |
72.20 |
54.32 |
113.0 |
75KW-2 |
||
|
4 |
7853 |
21931 |
18379 |
75.97 |
63.61 |
113.0 |
90KW-2 |
||
|
5 |
9039 |
21719 |
17013 |
75.70 |
72.77 |
114.0 |
|||
|
CR-12-15-9D |
2970 |
1 |
4080 |
18204 |
17245 |
68.30 |
30.52 |
114.0 |
37KW-2 |
|
2 |
5207 |
18553 |
16991 |
72.20 |
37.54 |
115.0 |
45KW-2 |
||
|
3 |
6333 |
19005 |
16695 |
72.20 |
45.15 |
115.0 |
55KW-2 |
||
|
4 |
7460 |
19191 |
15985 |
75.97 |
52.88 |
114.0 |
75KW-2 |
||
|
5 |
8587 |
19005 |
14758 |
75.70 |
60.49 |
113.0 |
|||
|
CR-12-16-9D |
2970 |
1 |
4553 |
24204 |
23010 |
68.30 |
45.27 |
115.0 |
55KW-2 |
|
2 |
5810 |
24669 |
22725 |
72.20 |
55.69 |
113.0 |
75KW-2 |
||
|
3 |
7067 |
25270 |
22393 |
72.20 |
66.99 |
113.0 |
90KW-2 |
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