Dust Collectors
Industries | ||
Dust collectors commonly used in factories for ventilation and product recovery applications | ||
Blasting | Mining | Solar Panel Fabrication |
Chemical Processing | Paper Scrap | Thermal/Flame Spray |
Fiber-Glass | Pharmaceutical | Welding |
Food Processing | Rubber Grinding | Wood-Working |
Laser & Plasma Cutting | Seed Processing | and more . . . . |
WEBLAST manufactures both the filter cartridges type and filter bags type dust collectors. The collectors are configured according to 2 main flows patterns.
Dusts flow into the collector at the hopper | Dusts flow into the collector from the top |
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Such arrangement can use filter bag or filter cartridges | This arrangement is applicable only to filter cartridges application |
A list of common size filters cartridges collectors are as listed below.
Down flow type construction with dirty air entering the collector units from the top
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4DF32 model | 2DF16 model |
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2DF8 model | 3DF12 model with a secondary exhaust filter |
There is also conventional cartridges arrangement with filters mounting vertically and dirty air enters from the bottom hopper side duct. Dust collector sizes with various numbers of cartridges are list below.
Model | Air Flow CFM | Filter Nos | Filter Area sq ft | Valves Nos |
FC1DC FC2DC |
100-500 200-1000 |
1 2 |
254 508 |
1 1 |
CDC4 CDC6 CDC8 CDC9 |
400-2000 600-3000 800-4000 1000-5500 |
4 6 8 12 |
1016 1524 2032 3048 |
2 3 4 3 |
We recommend larger air flow capacity to adopt down flow design stated previously for smaller installation space |
3 Types of Filter Cartridges (ex-stock items)
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DC or CDC type Rectangular flange mounting
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DF type Round shapes with both ends open
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DF type Round shapes with one end closed
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DC or CDC type Dust collectors installed with rectangular flange type filter cartridges
![]() FC1DC model |
![]() Model CDC4 |
![]() CDC8 model with a secondary exhaust filter |
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Technical Data: | |
Diameter
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324mm OD 220mm ID
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Filter Height | 660mm |
Gasket Inside Diameter | 255mm |
Bolt Hole Diamater | 14mm for M12 Stud |
Filter Depth | 50mm |
Filter Area | 21.7 sq m |
Air Flow – Max | *1,800 m3/hr 1050 cfm |
Recommended Air Flow | 1,000 m3/hr 580 cfm |
Filtration Efficiency | 99.98% |
Class Filtration | F8 – F9 |
Nominal Resistance | 250 Pa or 1” w.g. |
Filter Material | Cellulose Paper |
Max. Operating Temp | -30 to 100 deg C |
Max. Air Pulse Pressure | 5.5 bar |
Disposal | *When the environment is fairly dry, dust is non-oily or sticky (cement) |
Bag Type Dust Collector for Industry
- Pulse jet cleaning system
- Shaker cleaning system
The filter bags are usually on a ‘Top Load’ system during installation. Access opening is provided at the top of the collector unit for removal & installation of filters.
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Steel cages | Bags cages assembly |
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Open air installation filter bag collector | Pre-assembly finishes in factory |
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Pulse jet filter cleaning devices including diaphragm valves and timer controller |
Brochures for downloads