A Comprehensive Guide to Dust Filter Cages: Types, Measurement, and Installation Currently, the market primarily offers the following four main types of dust filter cages (also known as bag cages): Stainless Steel Cages: We make these cages from stainless steel, using grades like 201, 304, and 316. They are suitable for moderately corrosive environments or conditions with generally low to medium acid/alkali concentrations. However, due to their relatively high cost, customers often select stainless steel cages only for specific, specialized applications. Galvanized Cages: We manufacture these cages by welding cold-drawn wire using specialized equipment and then applying a galvanized coating. This galvanization significantly enhances the cage’s rust resistance and helps reduce potential […]