No, this is a Kroll sweeper...they invented the filter system for truck sweepers. The effect at the second sweeper shown in this movie is like the operating priciple of a vacuum cleaner. If you take of the bag of the vacuum cleaner the suction perfomance is perfect and large debris will be hold back in the dust compartement...but the fine dust will be spread around. Like that second sweeper in the movie in fact 99% of the today used sweeper work without any filter system for the exhausted air.
No, this is a Kroll sweeper...they invented the filter system for truck sweepers. The effect at the second sweeper shown in this movie is like the operating priciple of a vacuum cleaner. If you take of the bag of the vacuum cleaner the suction perfomance is perfect and large debris will be hold back in the dust compartement...but the fine dust will be spread around. Like that second sweeper in the movie in fact 99% of the today used sweeper work without any filter system for the exhausted air.
larsdamis 9 months ago
Is the first one a FAUN ?
tobias29H 1 year ago