QIYUE FAN · Dust Collection Fan Category
Industrial Dust Collection Fans for Baghouse, Dust Extraction & Process Exhaust
Dust-Laden Air · Clean-Side Exhaust · Baghouse Resistance · Wear Review
QIYUE FAN supplies industrial dust collection fans and dust extraction fans for workshop dust exhaust, baghouse systems, woodworking, fibers, light particles and filtered clean-side exhaust.
Selection starts from airflow, system resistance, dust condition, collector pressure drop and fan position—not from model name alone. Dirty-side, reduced-dust-side and clean-side installations require different fan reviews.
Send Dust Parameters → View Dust Collection System → Fan Selection Center →
01 · Selection Path
Start with Dust Condition, Resistance and Fan Position
A dust collection fan is part of the whole capture and filtration route. Confirm what the fan actually handles before choosing between a dust-laden-air fan, a higher-pressure clean-side fan or a general filtered-air exhaust direction.
01
Dust Condition
Type · size · hardness · moisture
02
System Resistance
Hoods · ducts · elbows · filters
03
Fan Position
Dirty · reduced-dust · clean side
04
Fan Direction
C6-48 · C6-46-11 · C4-73 · C6-2×51
02 · System Route
A Dust Collection Fan Must Match the Complete Resistance Route
The fan must maintain capture airflow through hoods, branches, ducts, collectors, filters and discharge points. Weak capture is often caused by underestimated resistance, filter loading, duct imbalance or an unsuitable fan position rather than by fan size alone.
01
Dust Source
Machine · process · workshop
02
Capture Hood
Capture before dust spreads
03
Duct Network
Friction · branches · elbows
04
Collector / Filter
Cyclone · baghouse · cartridge
05
System Fan
Maintain real operating pressure
03 · Fan Position
Clean-Side vs Dirty-Side Dust Collection Fan Arrangement
Fan position changes what passes through the impeller. It affects wear exposure, residual dust load, leakage direction, maintenance and which fan family should be reviewed.
Dirty-Side / Dust-Laden Side
Dust Passes Through the Fan
Dust Source → Hood / Duct → FAN → Collector / Filter → Discharge
Review particle hardness, concentration, buildup and wear. C6-48, C6-46-11 and C4-73 cover different light-dust, wood-chip and fibre duty ranges, while C6-2×51 is a plant-scale large-flow direction. Abrasive particles normally need pre-separation or separate wear review.
Clean-Side / Filtered Side
Filtered Air Reaches the Fan
Dust Source → Hood / Duct → Collector / Filter → FAN → Stack
Reduced dust exposure allows pressure-oriented or ordinary ventilation fan directions to be reviewed. 9-19 and 9-26 are common higher-resistance directions; 4-72 is limited to suitably filtered, ordinary non-corrosive clean-side exhaust.
04 · Core Dust Collection Product Entry
Four Core Dust Collection Fan Series
Use these four product pages as the primary model-selection path. They cover compact particulate handling, light dust and fibre duties, broader industrial dust collection and plant-scale metallurgical extraction.
Core Dust Collection
C6-48 Dust Collection Fan
Light dust, wood chips, sawdust and fine-fibre duties within its published range.
View C6-48 →
Light Particulate Range
C6-46-11 Dust Collection Fan
No.2–12 series for dust, wood chips, bamboo fibre and similar lightweight material.
View C6-46-11 →
Compact Dust / Fibre Duty
C4-73 Dust Collection Fan
Compact C-type series for dusty air, wood chips and fine fibrous material.
View C4-73 →
Plant-Scale Large Flow
C6-2×51 Large-Flow Fan
No.20F–31.5F direction for metallurgical and steel-plant centralized dust extraction.
View C6-2×51 →
Clean-side alternatives: after suitable dust separation or filtration, pressure-oriented 9-19 / 9-26 or ordinary 4-72 clean-side exhaust may be reviewed according to the actual resistance and remaining dust condition.
05 · Product Hierarchy
Choose the Dust Collection Series by Duty Scale and Particle Condition
The four dedicated dust-collection products are the first model-selection path. Clean-side pressure fans are a separate path after suitable dust separation or filtration.
Compact Dust / Fine Fibre
C4-73 First Review
For dusty air, wood chips and fine fibres in the compact published range of No.3.6C, No.4.5C and No.5.5C.
Light Dust / Wood Chips / Fibre
C6-48 / C6-46-11 Review
Use the required airflow, pressure, particle condition and preferred mechanical arrangement to choose between the two light-particulate directions.
Plant-Scale Centralized Extraction
C6-2×51 Review
For metallurgical and steel-plant systems with very large airflow, high installed power and substantial foundation and duct-interface requirements.
Filtered Clean Side / Higher Resistance
9-19 / 9-26 / 4-72 Alternative Path
After suitable separation or filtration, pressure-oriented or ordinary clean-air fan series may be reviewed separately from the dedicated dust-handling products.
06 · Published Product Family Reference
Quick Range Reference for the Four Core Dust Collection Series
These figures are screening-level references from the dedicated product pages. Final selection still requires the actual operating point, dust condition, fan position and performance data for the selected model.
C6-48
No.3.15–12.5
755–56,902 m³/h
C6-46-11
No.2–12
400–48,770 m³/h
C4-73
No.3.6C–5.5C
1,725–19,350 m³/h
C6-2×51
No.20F–31.5F
157,000–1,550,000 m³/h
C6-2×51 is not simply a larger replacement for the smaller dust-collection models. Its airflow, power, foundation load and installation scale place it in a separate plant-engineering class.
07 · Engineering RFQ Data
Send the Dust System Data Before Fan Selection
A useful quotation needs the operating point and medium condition. The following information reduces repeated communication and helps distinguish a dust-laden fan from a clean-side pressure fan.
Airflow & Pressure
Required airflow, static / total pressure or known resistance.
Dust Condition
Type, particle size, hardness, concentration, stickiness and humidity.
Collector / Filter
Baghouse, cyclone, cartridge; clean and loaded pressure drop.
Duct Layout
Diameter, length, branches, elbows, dampers and worst route.
Fan Position
Before / after collector, dirty / clean side, indoor / outdoor.
Electrical & Installation
Voltage, frequency, rotation, outlet angle, foundation and quantity.
08 · Dust Collection Engineering Path
Continue from System Design to Fan Selection
09 · Frequently Asked Questions
Dust Collection Fan Selection Questions
What is a dust collection fan used for?
It maintains the suction and conveying airflow needed to move dust-laden air through capture hoods, ducts, collectors, filters and the final discharge route.
Should the fan be before or after the dust collector?
It depends on the system. A clean-side fan reduces direct dust exposure; a dirty-side fan requires particle, wear and buildup review because dust passes through the impeller.
When should C6-48 be reviewed?
C6-48 can be reviewed for light dust, wood chips, sawdust, fine fibers and similar loose particles after confirming particle size, resistance and fan position.
When should 9-19 or 9-26 be reviewed?
They are pressure-oriented directions for higher-resistance systems such as long ducts and baghouse exhaust, normally after suitable dust separation or filtration.
Can a general ventilation fan be used for dust collection?
Only when the air has been suitably filtered and the remaining dust, temperature and gas condition are within the fan's confirmed limits. Raw dusty air requires another direction.
What should be checked for abrasive dust?
Particle hardness, concentration, separator efficiency, fan position, impeller and casing wear protection, maintenance access and actual collector resistance.
QIYUE FAN Dust Collection Selection Support
Send the Operating Point and Dust Condition
Send airflow, pressure, dust properties, collector resistance, duct route, fan position, temperature, voltage and quantity. QIYUE FAN can first review C6-48, C6-46-11, C4-73 or C6-2×51, then evaluate 9-19, 9-26 or 4-72 separately when the fan is on a suitably filtered clean side.
Send Dust Parameters → Open Fan Selection Center →
Additional Product Listing
The platform product listing below is supplemental. Use the four dedicated dust collection series above as the primary model-selection path; clean-side pressure fans are secondary alternatives after filtration.
