The VIAJET 7 can be used for both municipal street cleaning and construction site applications. It is equipped with the patented FAUN air recirculation system as standard, which guarantees the best emission values in the exhaust air.
Polluted air sucked in
Circulating blast air
Clean exhaust air
The FAUN air recirculation system
The FAUN recirculating air system constantly feeds the air sucked in from the hopper back to the blowing nozzle behind the suction chute. The already moistened and heated air - loaded with new dirt - is sucked back into the suction shaft and circulated. The recirculated air volume can be infinitely adjusted between 30 and 70 % depending on the application.
Only the relatively small amount of air that is not circulated flows out calmly under the machine. The fine dust emissions of FAUN sweepers with recirculation system are therefore approx. 50 % lower than those of purely suction sweepers. The clean exhaust air also does not stir up any dust, because it exits behind the sweeping units above the part of the carriageway that has already been cleaned.
By adding water to the blowing air, the road in the working area of the suction shaft can also be cleaned. In winter, it can also be used at temperatures as low as -5 °C with the addition of water in the suction shaft, as the circulating air warms up by approx. 15 °C and thus prevents the water in the suction shaft and container from freezing.
GOOD REASONS TO BUY ORIGINAL:
Higher suction power
Optimised aerodynamics
More water
Air circulation system