Products

Cages

Cages and Venturis

We offer high-strength filter bag cages and optimised venturis designed to deliver maximum performance in industrial filtration systems. Manufactured to rigorous quality standards, our components ensure effective bag cleaning and extend the overall service life of the system.

  • Wide range of sizes and finishes available
  • Compatible with any pulse-jet cleaning system
  • Corrosion-resistant coatings available
  • Made-to-measure manufacturing on request

Technical specifications

We manufacture cages in carbon steel, galvanized or stainless steel, with or without integrated venturi, adjusted to the specifications of each filter. The dimensions (diameter, length and number of rings) are precisely matched to the design of your filter to ensure optimum support, while the venturis, in aluminum, steel or ABS, improve pulse cleaning and extend bag life.

Resistant materials
Full compatibility
Precise adjustment
Increased durability

Cages for Bag Filters

Cages act as internal support for filter bags, preventing deformation and ensuring uniform airflow. Thanks to their reinforced structure, they offer maximum reliability without compromising filtration system efficiency. At Eolter, we offer cages compatible with the main standard models on the market.

Get a customized solution that ensures the safety of people and the efficiency of your facilities
Frequently Asked Questions

What is the function of cages in a bag filter?

Cages act as structural support for filter bags, preventing collapse due to airflow pressure. They also allow the bag to maintain its shape during cleaning pulses, optimizing system efficiency and long-term maintenance.

They are usually made of carbon steel or stainless steel, with different finishes (galvanized, painted, or with anti-corrosion coatings) depending on the chemical, thermal, and mechanical conditions of the industrial process.