A key factor for system engineering in welding fume zones, is the design for collecting fumes. The welding fumes to be extracted can either be collected by exhaust fume hoods, the use of suction arms, or through plant or central extraction.
The dust collector series VARIO and L-CUT are both suitable for the extraction of welding and soldering fumes. When the substances to be separated have adhesive characteristics, suitable filters must be selected and, if necessary, a preliminary dust dosing system should be used. During the welding of CrNi dusts and with clean air recirculation, additional secondary filter stages should be installed due to their carcinogenic characteristics.
Activated carbon filters are installed, or clean air recirculation into the workroom is prevented and vented outdoors if unpleasant odors are created during soldernig processes.
Explosion and fire protection are customized according to specific needs.