Sintered Metal Mesh Dust Filter

Sintered Metal Mesh Dust Filter

High-Strength Metal Filter Element for High-Temperature Dust Removal

CMI sintered metal mesh dust filter cartridges are manufactured from multi-layer stainless steel sintered wire mesh laminated into a rigid cylindrical structure.

Designed for high-temperature gas filtration and industrial dust removal, these filters provide excellent mechanical strength, abrasion resistance, and stable filtration performance under harsh operating conditions.

Compared to conventional fabric or paper filter cartridges, sintered metal mesh filters offer significantly higher durability, temperature resistance, and longer service life, making them suitable for demanding dust collection and flue gas treatment systems.

Key Features & Benefits

• Wide temperature resistance from –200°C to 450°C
• High mechanical strength and excellent abrasion resistance
• Strong corrosion resistance in harsh chemical environments
• Stable pore structure with consistent air permeability
• Low pressure drop with efficient back-pulse cleaning
• Reusable through reverse blowing, washing, or ultrasonic cleaning
• Moisture-proof, oil-resistant, and anti-static
• Long service life in continuous high-temperature operation

Technical Specifications

• Filter Media: Multi-layer sintered stainless steel wire mesh (typically 5–7 layers)
• Structure: Rigid cylindrical element with inner support core
• Inner Support: Stainless steel perforated tube or mesh cage
• End Caps: Stainless steel (welded or crimped)
• Operating Temperature: –200°C to 450°C
• Filtration Rating: 1 – 200 μm
• Shapes: Cylindrical, pleated, conical, custom designs available
• Dimensions: OD 50 – 200 mm; Length 300 – 2000 mm (customizable)

Typical Applications

• High-temperature flue gas filtration
• Furnace and kiln exhaust dust removal
• Cement, glass, steel, and chemical industry dust collectors
• Powder recovery and material recycling systems
• Woodworking, polishing, blasting, and grinding dust collection
• Online monitoring and analytical instrument filtration
• Spray coating and powder spraying equipment
• Drilling rig and mobile dust collection systems