Dewdon offer an extensive range of pleated bags to help keep your process running efficiently. Our Pleated bag filters provide 2-3 times the filtration area in existing equipment due to the innovative pleat pack design. Increasing filter area causes the air to media ratio to decrease when the airflow stays the same. The pressure drop also decreases.
Our pleated filters could save energy, time and money. While the initial costs of pleated filters are more than common filter bags, over time the savings outweighs the introductory expense.
Our filter Bag is now widely used in the field of dust collection system. Pleating Systems offers surface filtration, due to which pleated bags offer very high throughput & lower pressure drop across the filter compared to any conventional tube type filter bags.
|Item||Material (Standard)||Material (Alternative)|
|Filter Media||Cellulose/Synthetic fiber/||All kinds of H&V air filtration`s filter|
|Nano fiber/Polyester fiber||Media Selection|
|Top cap/||Galvanized steel||Stainless steel, Color-coated steel/|
|Bottom Cap||Recyclable Plastic ABS|
|Inner Mesh||Galvanized steel|
|Stainless Steel, Color-coated steel,|
|Outer Straps / Outer||Optional||Galvanized steel, Stainless Steel,|
|Mesh||Glued or ultasonic straps|
|Teflon-coating, waterproofing, oil proofing, Flame-retarding|
|Treatment, Antistatic Coating, etc|
Qualified filter media.
Advanced machine to keep the pleats well done.
Enough melt glue and thick end caps to ensure its toughness.
By our state-of-the-art air filter laboratory.
|1. Cement and Rock|
|Crush/Grind Coal mill Raw mill/Cement mill Clay crushed||Packaging machine Bentonite crushed Kaolin processing||Ventilation and dust removal of silo top Material handling / shipping|
|2. Aluminum plant|
|Fluidized bed dry-cleaning tower The venturi jet dry-cleaning tower.||Self-baking dry-cleaning tower Carbon dust processing.||Broken and ventilation of anode Reaction / non-reaction mine shafts prebaked.|
|3. Food / Medical|
|Food Additives Cereal drying Protein spray drying Grain processing.||Flour Animal vitamins Sugar-coated tablets.|
|Electric arc furnace Blast furnace Sulfur removal furnace Casting machine.||Induction furnace Mold cooling line Blasting / Polishing Drum furnace.||Sand production/recycling.|
|5. Chemical Industry|
|Fertilizer spray drying Plastic fiber Bleaching powder Cellulose.||Polyethylene resin Polystyrene staple Coke / briquettes processing Packaging line.||Tire / Special rubber PVC Catalyst processing.|
|6. Paint / Pigment|
|Black powder mixing / agitation Packaging line Pneumatic conveying Paint mixing.||Pigment stir Spray drying Micro powder mill.|
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