Suspended Suction Arm (External Suction Arm)

External joint suction arm is suitable for sucking large amount offume, vapor or non-explosive dust. The typical application workplace is metal processing and other industrial workplace where large amount exhaust treatment is required. 

The external joint suction arm can be applied to welding generates a lot of flying sparkles, laser or manual plasma cutting, metal spraying, grinding, or other processing that require mobile suction with excellent arm balance and easy positioning.