Workers discovered that C099 CO2 welding machine of the smoke machine out smoke factory DTR-TN Midway 11/17 12:30 around, and, you contact the production technology. For a finding that does not extinguish one filter is examined of the smoke machine production technology staff confirmed that fire suppression equipment is working properly and then, maintenance personnel and fire-fighting began. ( power supply OFF, fire extinguishing materials introduced but then this filter fire) filter firing eight, baffles, spark suppression Panel except the property damage and human suffering without.