Venturis and cages
These metal structures used with filter bags to help the suction and cleaning systems when they are based on injecting compressed air.
ICT FILTRACIÓN venturis are manufactured in spun or cast material. The cages for filter bags are produced by ICT FILTRACIÓN to order, according to the fabric used to manufacture the filter bags. This information will determine the number of bars the cages should have.
Fabrics such as polyester, acrylic or meta-aramid work with cages with 10 to 12 bars. With other fabrics, such as Teflon or fibre glass, the distance between bars should not be more than 25 mm, and therefore (depending always on the required diameter), in some cases the cages have 20 bars.
To improve resistance to the oxidations often suffered by epoxy painted iron cages or similar cages, even before they are installed in the filter bag, there is a treatment called Bezinal, where resistance to corrosion is two or three times higher than wires galvanised with a triple layer of zinc. In addition, it is a ductile and uniform coating with an excellent degree of mechanical deformation, and is an excellent conductor of static electricity as it contains aluminium.
Venturis and cages are designed and manufactured according to the needs of the installation or to the measurements provided by the customer.
All ICT FILTRACIÓN products express our commitment and responsibility for quality, customers, industry and the environment in the form of labelling and complete technical datasheets which include information about their origin (manufacturer, country of origin, etc.), technical specifications and composition (type of fabric, permeability, strengths or tolerances, etc.), certifications and approvals to back up this information, as well as their features in use.
ICT FILTRACIÓN guarantees the durability of bags through the PRO-RATA TEMPORIS system.
If you do not find what you are looking for please enquire about availability at our customer service department.