A Dust Cannon uses a water pump, nozzles, and a fan to produce and deliver water mist. It is used for open area dust suppression at construction sites, mines, coal yards, road projects, and material loading areas. The mist reaches dust sources and helps airborne particles settle.
Related searches include dust suppression cannon and dust control cannon, while a Dust Control Misting System usually refers to a wider setup with water supply and control components.
Dust Cannon Technical Parameters
YG offers four models: YG-20, YG-30, YG-40, and YG-60. Their rated spraying distances range from 20 m to 60 m. All models use 380V/50Hz 3-phase power and provide 360° horizontal rotation.
| Parameter | YG-20 | YG-30 | YG-40 | YG-60 |
| Spraying distance | 20 m | 30 m | 40 m | 60 m |
| Power supply | 380V/50Hz 3-phase | 380V/50Hz 3-phase | 380V/50Hz 3-phase | 380V/50Hz 3-phase |
| Total power | 4.5 kW | 4.5 kW | 6.5 kW | 18.5 kW |
| Fan motor | 3 kW | 3 kW | 4 kW | 11 kW |
| Water pump motor | 1.5 kW | 1.5 kW | 2.5 kW | 7.5 kW |
| Nozzles | 8 pcs. | 10 pcs. | 16 pcs. | 22 pcs. |
| Water tank | 460 L | 460 L | 480 L | 800 L |
| Water consumption | 16.7 L/min | 25 L/min | 50 L/min | 125 L/min |
| Tank runtime at full flow | Approx. 27.6 min | Approx. 18.4 min | Approx. 9.6 min | Approx. 6.4 min |
| Horizontal rotation | 360° | 360° | 360° | 360° |
| Vertical adjustment | −10° to 55° | −10° to 55° | −10° to 55° | −10° to 55° |
| Weight | 200 kg | 250 kg | 300 kg | 350 kg |
Dust Cannon Coverage and Spray Distance
Rated spraying distance is not effective coverage diameter. Effective coverage depends on spray width, wind speed, spray angle, installation height, and site obstacles. Confirm by site test.
For the YG-40 dust cannon, 40 m is the rated spraying distance, not a guaranteed 40 m radius coverage. Position the cannon within the rated distance of the main dust source and adjust the spray direction for wind conditions.
Choosing a Dust Cannon by Site Conditions
The distance from the cannon to the dust source is a key selection factor. Water demand and available power should also match the selected model.
- YG-20 dust cannon: 20 m spraying distance and 16.7 L/min water consumption
- YG-30: 30 m spraying distance and 25 L/min water consumption
- YG-40: 40 m spraying distance and 50 L/min water consumption
- YG-60 dust cannon: 60 m spraying distance and 125 L/min water consumption
The 20m dust cannon suits dust sources within its rated spraying range. The 40 m and 60 m models provide longer rated distances for larger open areas. Water supply must meet the required flow rate of the selected model.
Construction and Mining Dust Control
A construction dust cannon can direct water mist toward dust from earthwork, road construction, vehicle movement, and material handling. The spray direction can be changed as the work area moves.
Mining operations may generate dust during crushing, loading, unloading, and material transfer. A mining dust suppression cannon can be positioned within the rated spraying distance of these dust sources.
At coal storage and loading points, a coal yard dust cannon can direct mist toward material transfer areas. For loading operations, consider vehicle routes, material height, wind direction, and the location of the dust source.
Wind, Water Quality, and Installation
Wind changes the direction and travel path of water mist. Check the prevailing wind direction and set the horizontal and vertical spray angles toward the main dust source.
Mud and suspended particles in the water can affect nozzles and water lines. When using non-clean water, confirm the required filtration method before operation.
Installation requires:
- A level concrete base sized to the model’s weight and vibration load
- Service clearance confirmed from the layout drawing
- A clear fan inlet and spray path
- Cable size and breaker rating confirmed for 4.5–18.5 kW total power
- Water supply of 16.7–125 L/min, depending on model
Automatic control, remote control, freeze protection, and special water system requirements should be confirmed before ordering.
Troubleshooting and Safety
Uneven spray may come from blocked nozzles, insufficient water supply, pump problems, or deposits in the water lines. A shorter spraying distance can also result from low water flow, low pressure, nozzle blockage, pipe blockage, pump problems, or fan problems.
Check the following before replacing components:
- Water flow
- Water pressure
- Nozzle condition
- Water lines
- Pump operation
- Fan operation
Stop the machine before maintenance and release pressure from pressurized water lines. Keep personnel away from rotating fan components during operation. In cold climates, drain the water system after shutdown to reduce the risk of frozen water damage.
Get a Dust Suppression Equipment Quote
To select a suitable dust cannon, send:
- Dust source distance
- Site size and main dust points
- Dust type
- Required operating time
- Available water flow
- Water quality
- 380V/50Hz 3-phase power availability
- Local wind conditions
- Installation requirements
For automatic control, remote control, freeze protection, or a special water system, include these requirements in the inquiry.
YG can confirm the applicable model, configuration, price, lead time, warranty, spare parts, and installation service. Available specification sheets, certification documents, and PM10/PM2.5 test information can also be requested before purchase.
Dust Suppression Equipment FAQ
What Models Are Available?
YG offers four models: YG-20, YG-30, YG-40, and YG-60. Their rated spraying distances are 20 m, 30 m, 40 m, and 60 m.
Which Model Uses the Most Water?
The YG-60 uses 125 L/min, the highest water consumption in this range. Its 800 L tank provides approximately 6.4 minutes of operation at full flow.
Can a Dust Cannon Control PM10 and PM2.5?
A Dust Cannon uses water mist to control airborne dust. Actual PM10 and PM2.5 control results vary with particle characteristics, dust concentration, weather, spray conditions, and test methods. Specific removal rates should be supported by actual test data.
Can a Dust Cannon Run Continuously?
Yes, when connected to a continuous water supply. Tank-based operation depends on tank capacity and water consumption.
What Maintenance Does a Dust Cannon Require?
Check the nozzles, water lines, pump, fan, and electrical components regularly. Clean blocked nozzles and drain the water system before long-term storage.
