ForaFiltre
Ankara · Yenimahalle
ForaFiltre
Manufacturer of industrial filter bags, filter cages and jet pulse filtration systems.
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Products
Filter Cages
A filter cage is the carrier skeleton inside fabric filter bags, preventing collapse, tearing or deformation during jet-pulse cleaning. Steel wire is cut and spot-welded into a cylindrical frame with a bottom ring or cover and a venturi nozzle on top. Protective finishes include electrostatic powder coating or electro-galvanizing; galvanized or stainless options suit humid or chemical environments. Equal wire spacing, smooth welds and surface quality protect the bag fabric and filtration efficiency.
Nomex (Meta-Aramid) Filter Bag
Nomex filter bags are made from meta-aramid yarns for safe dust retention at high temperatures, with continuous operation up to 200°C where polyester is unsuitable. Flame-retardant structure supports workplace safety. Meta-aramid fibers are formed into nonwoven fabric, glazed and coated, then chain-stitched into bags with a flexible collar and leak-proof bottom. They offer high resistance to oxidizing agents and solvents and medium resistance to acids and alkalis for heavy-industry filtration.
Polyester Filter Bag
Polyester filter bags are among the most widely used industrial filtration options. Felt-type needled polyester fabric is produced in grammages such as 400, 500, 525, 550 and 600 g/m², with hydrophobic/oleophobic coating and calendering to reduce dust adhesion. Bags are formed with chain stitch, reinforced bottom flap and an elastic or snap-on ring for the cage. They resist abrasion and mechanical strain up to about 150°C and are used in iron-steel, cement, wood/MDF, foundry and chemical dust collection.
Services
Filtration System Design and Engineering
Fora Filter analyzes process data such as airflow, particle type and ambient conditions to size filtration area, bag material and cleaning frequency for bag and jet-pulse systems. On-site surveys are performed when needed; bag configuration is optimized for air flow, temperature and dust load. Automation with PLC pulse valves and sensors supports cement, iron-steel, chemical and heavy-industry filtration engineering.
Jet Pulse Bag Filter Systems
Jet pulse bag filter systems are fully automatic air filtration solutions that capture industrial dust, smoke and particles and clean bags with compressed-air pulses without manual cleaning. Fora Filter designs and manufactures modular or compact units in galvanized, painted or stainless steel based on process data, bag count and housing type. Typical ranges: filtration area 10–12,500 m², airflow 1,000–1,000,000 m³/h, operating temperature −30°C to +260°C, with PLC pulse valves and optional on-site installation.
OEM Filter Manufacturing
Fora Filter provides OEM manufacturing of industrial filter bags and consumables with custom dimensions, materials and coatings for your process. Bags are made from polyester, Nomex, PPS, polypropylene and PTFE in varied grammages and surface treatments; cages are powder-coated, galvanized or stainless. For new installs or spares, the technical team specifies cage and bag configurations matched to your system.