Centralized negative pressure extraction system
A central extraction system with vacuum generation creates a continuous negative pressure at multiple workstations via a pipe system. It ensures targeted capture and removal of contaminants directly at the source.
Physical-Chemical Mechanism of Action
A central extraction system creates a continuous negative pressure by pulling air from the workstations. This causes the contaminants to fly and they are routed through the duct system to the exhaust treatment unit.
Metallurgical Relevance & Welding Risks
An effective extraction system reduces exposure to contaminants such as hydrocarbons, asbestos fibers, and fine dust. Without adequate extraction, there can be health-damaging effects and the air quality in the work area deteriorates.
Workshop Practice & Instructions
Install the central extraction system with negative pressure generation at the welding workstations. Make sure all ducts are properly connected and the airflow is optimal. Regularly monitor the effectiveness of the system and carry out maintenance work if necessary.