C6-46-11 Dust Collection Centrifugal Fan

C6-46-11 Dust Collection Centrifugal Fan

The C6-46-11 dust collection centrifugal fan is designed for conveying air mixtures containing wood chips, bamboo fibre, dust and similar lightweight particulate material.
The published series covers fan sizes from No.2 to No.12 with A-type direct drive and C/D-type transmission arrangements, providing airflow up to approximately 48,770 m³/h and total pressure up to approximately 2,166 Pa.
The conveyed medium temperature should not exceed 80°C. Final fan size, rotational speed, drive arrangement, motor and discharge orientation should be selected according to the required airflow, pressure, material characteristics and installation conditions.
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Description
Dust Collection Centrifugal Fan
C6-46-11 Dust Collection Centrifugal Fan
 

The C6-46-11 is an industrial dust collection centrifugal fan designed for conveying air mixtures containing wood chips, bamboo fibre, dust and similar lightweight particulate material.

The published series includes A-type direct drive and C/D-type transmission arrangements. Fan sizes extend from No.2 to No.12, with multiple rotational speeds available for duty-point matching.

 
C6-46-11 dust collection centrifugal fan
Fan Sizes
No.2–12
Airflow
Up to 48,770
Pressure
Up to 2,166 Pa
Drive
A / C / D
Series
No.2–12
Airflow
400–48,770
m³/h
Total Pressure
441–2,166
Pa
Motor Power
0.25–55
kW
Medium Temp.
≤80°C
 
Drive Arrangements

A, C and D-Type Configurations

The C6-46-11 series is published with several mechanical arrangements to match different fan sizes, rotational speeds and installation conditions.

01
A Type
Direct-drive arrangement for the smaller published fan sizes.
02
C Type
Belt-drive arrangement with multiple rotational speeds available.
03
D Type
Coupling-drive arrangement used in the larger published fan configurations.
 
Published Performance

Published Performance Range

The following table summarizes the principal published duty ranges from the original C6-46-11 manual.

Configuration
Speed r/min
Airflow m³/h
Pressure Pa
Motor kW
2A
2800
400–700
441–667
0.25–0.4
3A
2900
1,183–2,891
1,205–1,462
3
4A
1450
1,404–3,420
568–696
2.2
5A
1450
2,733–6,660
931–1,127
5.5
6A
960 / 1450
3,130–11,522
598–1,627
3–7.5
8C
625–1085
5,034–20,415
480–1,617
3–18.5
10C
560–1000
Multiple duty ranges
569–2,166
7.5–37
12C
435–768
11,340–48,770
480–1,823
7.5–55
8D
730 / 960
5,640–18,120
608–1,264
4–15
10D
730 / 960
9,960–34,600
961–1,999
11–37
12D
730
10,920–46,320
1,362–1,647
22–37
Manual correction used on this page: for the No.10C 710 r/min group, the airflow values are treated as 9,000, 11,000, 14,200, 17,600, 21,000, 23,000 and 25,000 m³/h.
 
Technical Drawing

No.3A–6A Outline & Installation Drawing

Direct-drive A-type drawing for the No.3A, No.4A, No.5A and No.6A configurations.

C6-46-11 No.3A-6A dust collection centrifugal fan outline and installation drawing
 
Dimensions in mm

No.3A–6A Dimension Schedule

Size
Impeller Ø
A1
A2
A3
Inlet Ø
Inlet Qty.
B1
B2
B3
Outlet Ø
Outlet Qty.
Hole Pitch
3A
300
210
243
263
10
12
180
213
234
10
12
71×3
4A
400
280
313
334
10
12
240
273
294
10
12
91×3
5A
500
350
383
403
10
16
300
336
355
10
16
48×4
6A
600
420
453
470
10
20
360
396
415
10
16
90×4
 
Technical Drawing

No.3C–6C Outline & Installation Drawing

C-type transmission drawing showing casing, bearing arrangement, motor position, foundation references and discharge orientations.

C6-46-11 No.3C-6C dust collection centrifugal fan outline and installation drawing
 
Dimensions in mm

No.3C–6C External & Foundation Dimensions

Size
C
D
E
F
G
H
I
J
K
L
a
b
c
Anchor Bolt
Weight kg
3C
139
92
335
226
265
170
227
303
211
390
170
350
70
M12×300
60
4C
181
122
270
280
351.5
170
301.5
401.5
280
390
170
350
70
M12×300
75
5C
227.2
152.5
380
355
440
192
378
502
350
415
240
375
70
M16×400
140
6C
272
183
360 / 440
420
527
170 / 218
452
602
420
415 / 460
240 / 320
375 / 420
70 / 80
M16×400
180 / 200
The original manual lists two published dimension sets for several No.6C dimensions. Both values are retained here rather than being merged or recalculated.
 
Technical Drawing

No.8–12 C/D Outline & Installation Drawing

Large-frame C-type and D-type installation drawing including foundation arrangement and Right 90° / Right 180° discharge orientation references.

C6-46-11 No.8-12 C D dust collection centrifugal fan outline and installation drawing
 
Dimensions in mm

No.8–12 Main Installation Dimensions

Size
A1
A2
A3
B1
B2
B3
Weight kg
8
560
600
620
480
525
556
490
10
700
746
786
600
651
686
680
12
840
896
946
720
784
820
980
Published weights exclude the motor. Final foundation and production dimensions should be reconfirmed after fan size, drive arrangement, motor and discharge orientation are selected.
 
Typical Applications

Dust and Lightweight Material Conveying

 

Dust Extraction

Industrial dust-laden air extraction systems.

 

Wood Processing

Conveying air mixtures containing wood chips and lightweight wood waste.

 

Bamboo Fibre

Air-moving duties containing bamboo fibre and similar light material.

 

Process Exhaust

Process exhaust within the published airflow, pressure and temperature range.

 
Fan Selection

Select by Duty Point and Material

Final selection should be based on actual airflow, required pressure, conveyed material, temperature and installation conditions rather than fan size alone.

Required airflow, m³/h
Required total or static pressure, Pa
Dust / wood chip / fibre characteristics
Particle concentration
Operating temperature
Preferred A, C or D-type arrangement
Voltage, frequency and phase
Required discharge orientation
Replacement dimensions if applicable
Quantity and destination country
 
FAQ

C6-46-11 FAQ

01

What materials can the C6-46-11 handle?

The original manual specifies air mixtures containing wood chips, bamboo fibre, dust and similar lightweight material.

02

What fan sizes are available?

The published series covers fan sizes from No.2 through No.12.

03

What drive arrangements are available?

Published arrangements include A-type direct drive and C/D-type transmission configurations.

04

What is the maximum published airflow?

The supplied manual reaches approximately 48,770 m³/h.

05

What is the maximum conveyed-medium temperature?

The original manual specifies a medium temperature not exceeding 80°C.

06

Can the motor be matched to project power supply?

Motor configuration can be reviewed according to the selected duty point and the required voltage, frequency and phase.

C6-46-11 Selection

Send Your Required Operating Point

Send airflow, pressure, material characteristics, power supply and installation requirements. QIYUE FAN can review the appropriate fan size, speed, drive arrangement and motor.

QIYUE FAN
 
C6-46-11 Dust Collection Centrifugal Fan Manufacturer
Tel / WeChat / WhatsApp: +86 15653305981   |   Email: sales@qiyuefan.com

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