The filter cage, also known as a dust collector cage, is a critical structural component used to support the filter bag and ensure it remains in the proper shape during pulse-jet cleaning or reverse air operations. It prevents filter bag collapse, extends service life, and improves dust filtration efficiency.
We offer filter cages made of carbon steel, stainless steel, and galvanized steel, with various coatings available such as epoxy, silicon, or PTFE, to suit different working environments including high humidity, corrosive gases, or high temperatures.
Each filter cage is designed to perfectly match the filter bag size and shape, ensuring a tight fit with minimal air leakage. We support custom designs based on your dust collector model and filtration system needs.
Our cages are easy to install and remove, helping minimize downtime during bag replacement. The smooth surface and strong welds prevent damage to the filter bags, reducing replacement frequency and cost.
