Buy Air Duct Vacuum and Cleaning Robot/ Machine

Buy offer Details

Hello,

We need a cleaning robot. Yous equipment is really match our needs. But I have some questions, could you please give me the answers?

1. Can this machine uses the battery(the cable isnt convenient for us)?
2. How can this machine work, it sweeps by onside and the dust can be sucked by the other side? If this, where the duct is collected? Could you give a guide book?

Im looking forward to hearing from you soon. You can speak in Chinese if its easier for you.

Happy new year!

TAN Mengting
Eleve-ingenieur a lEcole des Mines dAles
572 chemin du Viget
30100 ALES
Tel : 0033 7 60 40 84 86