Filter frame

Short description
The filter cage is a welded metal wire structure with additional elements: top ring (flange), bottom, Venturi tube (if required), and a joint for split cages.

Applications and overview
Filter cages (supporting elements for filter bags) are replaceable components of the BFF bag filter gas cleaning equipment. They are manufactured on modern production lines ensuring consistent quality, a wide range of sizes and the ability to produce large volumes quickly. Non-standard filter cage types can be produced on customer request. These elements maintain the shape of filter bags and prevent bag deformation during filtration and regeneration, contributing to stable operation of the filtration process.

Options configurable on request

• Diameter of supporting rings
• Number of longitudinal wires (standard 8-24 pcs.)
• Diameter of longitudinal wires

Characteristics / spécifications techniques

• Material: St3, AISI
• Treatment: Zinc galvanizing; Painting
• Type: One-piece; Multi-sectional
• Additional elements: top ring (flange), bottom, Venturi tube (if necessary), joint for split cages
• Function: Shape filter bags and prevent bag deformation during filtration and regeneration to ensure process stability
• Standard number of longitudinal wires: 8-24 pcs (customizable)