A prominent municipality in Singapore faced challenges 

with dust management on city roads. Traditional water 

spraying methods were proving inefficient due to limited 

coverage and high water consumption. To address these 

issues, the municipality decided to implement an advanced 

fog cannon machine for effective dust suppression.

The Principle of the Fog Cannon Machine:

The fog cannon machine operates on the principle of air 

delivery, utilizing a sophisticated micron-level spray unit. 

This unit, under varying pressure and flow control of water 

and air, produces micron-level water mist. The mist particles 

are designed to be mutually exclusive and independent, 

enhancing their ability to combine with dust particles.

How It Works:

1.Atomization:The machine employs an imported high-

pressure pump and fine atomizing nozzle to transform 

water into fine mist particles.

2.Air Delivery:The atomized water mist is then propelled to 

greater distances using the fan's air volume and pressure.

3.Dust Suppression:As the water mist travels, it covers a 

larger area. The mist particles and dust collide and condense, 

causing them to fall to the ground, thereby reducing dust 

levels.

In many open-air stockyards and operation sites, traditional 

dust management methods such as water spraying were 

found to be inefficient. These methods had a small coverage 

area and consumed large amounts of water, resulting in 

unsatisfactory dust suppression.

Implementation and Results:

The municipality integrated the fog cannon machine into 

their city road sprinkling operations. The machine's ability 

to produce micron-level water mist significantly improved 

dust suppression. The enhanced coverage area and efficient 

water usage made the fog cannon machine a superior 

alternative to traditional methods.

Improved Dust Control:The fog cannon machine effectively 

reduced dust levels on city roads, improving air quality.

Water Efficiency:The system used less water compared to 

traditional spraying methods, leading to cost savings and 

environmental benefits.

Broader Coverage:The fog cannon machine's advanced 

technology allowed for a larger area to be treated, ensuring 

comprehensive dust management.

The successful implementation of the fog cannon machine 

in Singapore demonstrates its effectiveness in managing 

dust on city roads. By adopting this advanced technology, 

the municipality achieved better dust suppression, water 

efficiency, and broader coverage, setting a benchmark for 

other cities facing similar challenges.