| TECHNICAL SPECIFICATION |
| Model |
SI-FES-1 |
| Feature |
| • Exhaust system ducting covering 10 Trainee welding Booth and 1 Master Welding Booth. |
| · Fume Extraction System for all Welding Booths with extraction hoods, extraction unit and MS ducting, centrifugal fans, Filtration unit, Tee & joints, sealing arrangement, complete with fittings. |
| · Guarantee an efficient fume extraction. |
| · Fumes transported to a filter box which houses a pre filter and an activated carbon filter. Exhaust air discharged to atmosphere through duct of 9 m height from floor level. |
| · Centrifugal blower for each system driven by suitable motor backward curved blade, dynamically balanced with noise levels less than 85 decibels at 3 m. distance. |
| · Ducts made out of 18 G GI with heat resistant aluminum painting. |
| · Filter box, blower and motor mounted at ground level with adequate vibration pads. |
| · The filter box will have pre filter and activated carbon filter. So will be washable and reusable. The activated carbon filter will be replaced in about 6 months, depending on the usage. |
| · Electrical control panel (1 number) and VFD. |
| · MS angles for structural support for laying fume extraction system. |
| · Separate mechanical dampers for cut off |
