The device is a cantilever swivel beam, at the free end of which exhaust funnel is present. The exhaust gases are removed by an exhaust fan through a flexible hose and air duct.
• Preservation of personnel health (protection from harmful exhaust gases);
• Low power consumption by reducing the load on general ventilation;
• Efficiency and high productivity;
• Flexibility and large radius of action;
• Simple installation and operation (managed by 1–2 depot employees);
• Reliability and long service life.
The device is designed for continuous operation in a closed workshop under the following conditions:
• ambient temperature from +5 to +45° С;
• relative humidity not more than 80% at +25° С;
• the temperature of the transported air-flow should not exceed +400°С.