fumes extraction for foundry

TECHFLOW systems are designed upto 99.99% filtration efficiency & for air/gas flows as high as  150,000 CMH , Temperatures upto 500 Deg.C & for filtration of particles of 0.3 microns and larger.  

The criteria for fabric selection is based on international researched parameters like size & shape of particulate, median size, bulk density, loading of gas & Fabric character. The filtration equipments are automatic & equipped with online pulse jet cleaning with sequential timer switching optionally linked to the differential pressure across the filter. TECHFLOW has developed special filter cartridges and filter bags with our system, which have longer life & better filtration efficiency at much lower pressure drops, saving power.

Technical drawings for ductwork, stacks & foundations are also provided.

Preliminary site survey, layout drawings & technical support before & after installations are offered.

TECHFLOW designs the system on the basis of layout, air/gas flow, pollutant concentration, Temperature & keeping in view the regulatory pollution control norms & regulations by state & central pollution boards, for particular pollutant in gas & other site specific data by client.

TECHFLOW Systems are consisted of well designed components like extraction hood (Canopy, side, swivel etc.),  control equipments like Cartridge Type Dust collector/Bag filters/Wet Scrubbers/Cyclones/Multiclones &  air mover ID fans for hi-temperature, high volume or high pressure requirements.

compelete Fume extraction system along with bag filter, extraction hood, ducting and insulation