The machine works on negative-pressure pure suction with single-direction air intake and no blow-back for PM2.5 zero emission. A rear wide suction nozzle with an internal roller brush covers a 2 m pan width, with air-pulse cartridge filter cleaning, CAN bus modular control and a rear control box plus manual emergency pump.

The machine works on negative-pressure pure suction with single-direction air intake and no blow-back, so dust only travels inwards for PM2.5 zero emission. A rear wide suction nozzle with an internal roller brush covers a 2.4 m pan width, with air-pulse cartridge filter cleaning, CAN bus modular control and a rear control panel plus manual emergency pump.