Eolter publishes its industrial bag filter portfolio with a stated 99.97% particulate capture claim and a ten-material filter bag range. [S1]
Specifying engineers evaluating dust collection for cement, mining, fertilizer, or food plants get a single-vendor scope covering filter media selection, cages, compressed air cleaning, and downstream solids handling in one catalogue. The vendor states the design is built around filtration velocity (m² of filter per m³/h of air) and that sizing is done per project rather than off-the-shelf, which affects how a spec is written and how submittals are reviewed. [S1]
What the vendor published
Eolter's English site describes itself as a designer and manufacturer of industrial filtration systems with in-house design, manufacturing, and full process control. The page positions the company as a supplier of complete dust collection systems rather than replacement bags only, and the navigation lists cages, filter bags, air reservoirs, fans, blowing tubes, redler conveyors, screw conveyors, and a timer or controller as in-scope accessories. [S1]
The bag filter section states that filter fabrics are selected based on chemical composition of the gas stream, material abrasiveness, and industry requirements. Media selection is presented as a technical-team-led decision rather than a self-serve catalogue pick, with sizing tied to project-specific airflow and dust load. [S1]
Numbers, names, and media given
The headline figure on the page is 99.97% particulate capture for the bag filters. The site does not attach a particle size, test aerosol, or standard to that number, so it should be treated as a marketing claim until backed by a datasheet. [S1]
Filter bag materials listed in the accessories menu are PPS, Fiberglass, Meta-aramid, PTFE, Polyacrylonitrile, Polyamide, Polypropylene, Polyester, Fabric, and Teflon PTFE. Sectors listed are Mining, Cement, Fertilizer, and Food Industry. The company address given is C/ Diego Galván, 257, Edificio Baraka, Polígono Industrial Las Quemadas, 14014 Córdoba. [S1]
What it means for bag filter specifying
For a specifier, the useful content is the framing: media is chosen against chemistry and abrasiveness, and area is calculated from filtration velocity expressed as m² of filter per m³/h of air. The cleaning principle is the standard pulse-jet pattern, with compressed air bursts dislodging dust cake off the bag surface to keep filtration continuous. [S1]
The supporting equipment list is also relevant. Cages, air reservoirs, fans, blowing tubes, redler conveyors, and screw conveyors are sold as part of the system, which means a single purchase order can cover collection, cleaning air, and dust discharge. That changes the boundary of a typical dust collector specification and the responsibility split between the filter vendor and the conveying or rotary valve vendor. [S1]
How to check the primary source
Start at the English homepage, which carries the 99.97% claim and the sector list. Cross-check the media list under the Filter Bags accessory page, and request the project-specific sizing calculation that the company says it performs using filtration velocity for any given airflow and dust type. [S1]
Before writing the media line into a spec, ask Eolter for the test method, particle size fraction, and any air-to-cloth ratio limits that apply to each of the ten listed fabrics, since the public page lists materials but no operating envelopes. [S1]
Primary notice: Industry news.
Product encyclopedia: Bag Filter.