In this section of heavy-duty vacuum cleaners, ultra-quiet models are enclosed, making them particularly suitable for public places where a low noise level must be maintained.
The operation of a vacuum cleaner bin is quite simple, the motor generates an air vortex that sucks dirt through the suction pipe and conveys it into the collection tank. The suctioned air, mixed with dirt, is filtered by a special filter called HEPA, and is then released clean outside.
One of the most common shortcomings of these tools is their noise, which has led to an increasing need for the development of silenced models for use in hotels and other places where silence is required.
Here we try to summarise the main advantages and disadvantages of using heavy-duty vacuum cleaners.
Among the advantages we definitely find the time saving, especially in the professional field, the possibility of reaching uncomfortable and difficult spaces.
Another great advantage is their great versatility in terms of sucked materials, as they can easily switch from solids to liquids.
As previously stated, the disadvantages include the noise of the non-silenced models, usually the lower priced ones.
Power consumption, this varies according to the size of the drum and, of course, the user’s needs.
Finally, space requirements and maintenance can be considered disadvantages, especially in models for professional use.