A mobile fog cannon sprays a fine mist that knocks down airborne dust across large open sites. It reaches 20 to 120 meters and cuts PM10 around crushers, stockpiles, and demolition work. Eight models run from 8.5 to 91 kW. One unit fits a small yard or a full mine. Tell us your site size and dust source. YG will send a fog cannon quote with the right model within one day.
YG Mobile Fog Cannon Parameter
| Item | Unit | YG-20 | YG-30 | YG-40 | YG-50 | YG-60 | YG-80 | YG-100 | YG-120 |
|---|---|---|---|---|---|---|---|---|---|
| Spray range | m | 20 | 30 | 40 | 50 | 60 | 80 | 100 | 120 |
| Total motor power | kW | 8.5 | 9.5 | 14.5 | 14.5 | 24.75 | 45.25 | 75 | 91 |
| Blower motor power | kW | 3 | 4 | 11 | 11 | 18.5 | 37 | 55 | 75 |
| Spray flow rate | L/h or m³/h | 1,000 L/h | 1,500 L/h | 3,000 L/h | 8 m³/h | 8 m³/h | 12 m³/h | 12 m³/h | 15 m³/h |
| Horizontal rotation | ° | 360 | 360 | 360 | ±160 | ±320 | ±320 | 160 | 0-320 |
| Pitch angle adjustment | ° | -10 to 55 | -10 to 55 | -10 to 55 | -5 to 35 | -5 to 35 | -5 to 35 | -10 to 45 | 0 to 60 |
| Nozzle quantity | pcs | 8 | 10 | 16 | 40 | 58 | 80 | 120 | 120 |
| Water tank capacity | L | – | 460 | 480 | 600 | 600 | 600 | – | – |
Get Factory Quote | WhatsApp/Tel: +86 183 3715 2861
Key Advantages of YG Mobile Fog Cannon
Why do site managers choose a fog cannon over a water truck? The answer lies in water use, coverage speed, and setup time.
Lower Water Consumption
A fog cannon uses far less water than a sprinkler truck. Fine droplets settle dust without soaking the ground. Many sites report a large drop in tanker trips. Less water also means fewer puddles and less mud.
Roads stay safer when the surface is not soaked. A fine mist settles dust without turning haul roads into mud. Trucks keep traction and brake normally. Drivers also see better through light fog than through a heavy spray. This reduces risk near loading zones.
Sound matters near towns. Electric models run quieter than diesel units. A gentle hum replaces engine noise at the fence line. Night work becomes possible on some sites. Check local rules before running after dark.
Fast Setup and Easy Moves
One operator can start the unit in minutes. The trailer mount needs no crane or foundation. Moving between stockpiles takes a short drive. This suits sites that change work areas each week.
Safety and Compliance Support
Dust limits are getting tighter in many regions. A mobile fog cannon helps sites stay under PM10 and PM2.5 limits. Logs of run time and water use support reporting. Cleaner air also protects workers nearby.
How a Mobile Fog Cannon Suppresses Dust
Dust control starts with water broken into very small droplets. The fan then pushes that mist toward the dust cloud.
How the Mist Forms
- A high-pressure pump feeds water to a ring of nozzles
- Each nozzle breaks the water into fine fog droplets
- The blower sends the fog out at high air speed
- Dry dust particles stick to the droplets and fall
Droplet size matters more than water volume. Most fog cannons produce droplets between 50 and 150 microns. Dust particles in the same size range collide with them. The combined weight then pulls both down. This is why a fine mist works better than a heavy spray.
Where the Spray Goes
- Horizontal rotation covers 360 degrees on YG-20 to YG-40
- YG-50 to YG-80 models swing plus or minus 160 to 320 degrees
- Pitch angle adjusts from minus 10 to 60 degrees
- Spray range runs from 20 meters up to 120 meters
Wind changes the picture. A strong crosswind pushes the mist off target. Operators reduce fan speed and aim upwind. This keeps droplets on the dust path. A light breeze actually helps the mist travel. Site teams watch the flag near the gate. They adjust the angle every few hours. This simple habit keeps coverage honest.
A mobile fog cannon also needs a clear water source near the work area.
A wide swing lets one unit cover a long stockpile or a loading bay. The pitch setting aims the mist at the dust source, not the sky. Operators set both angles before the shift starts. A locked position keeps coverage steady in strong wind.
What the Operator Controls
The control panel handles pump pressure, fan speed, and rotation. A simple joystick or remote option keeps the operator clear of dust. Daily checks cover nozzle blockages and water filters. Clean filters protect the pump and keep the spray even.
Hard water leaves scale inside nozzles. A simple inline filter catches grit before the pump. Check the filter screen every week. Replace a clogged screen instead of cleaning it twice. This small part protects the whole spray pattern. Keep two spares in the storeroom.
Mist Dust Suppression System Design and Coverage
A mist dust suppression system is planned around the dust source, not the machine alone. Site layout decides where the unit sits and how far it must reach.
Match Droplet Size to the Dust
- Fine dust from crushers needs smaller droplets
- Heavy grit from roads responds to a stronger flow
- Cement and lime dust needs a steady, even cloud
- Coal stockpiles benefit from low-angle spraying
A mist dust suppression system works best when droplet size matches the particle. Very fine dust needs droplets close to its own size. Larger grit needs more water mass to settle. Testing on site shows which setting works.
Coverage also depends on the angle of the nozzle ring. A flat ring spreads water wide but short. A tight ring throws the mist farther. Most sites keep the factory setting. Adjust only when the dust source sits very close.
Ask for a layout sketch before you buy. Mark the dust points on a site photo. We then mark the best cannon position. This step avoids a costly wrong choice.
Coverage Without Overlap
One unit can cover a crusher outlet, a conveyor transfer point, or a stockpile face. Two units cover a full yard when wind shifts. Place the cannon upwind so the mist drifts into the dust. This cuts water use and keeps roads dry.
Water Supply and Drainage
Small models carry a 460 to 600 liter tank for short jobs. Larger units connect to a hose or a site tank for long shifts. Drain lines keep puddles off the work area. A dry floor protects trucks and staff.
Other Equipment for the Same Site
A full site plan often needs more than one machine. A road sweeper truck clears loose grit from haul roads. A water sprinkler truck handles long access roads. A jaw crusher makes dust. So does a belt conveyor. A concrete batching plant also benefits from steady mist.
Water Fog System Cannon: Range, Flow and Power
Range and flow decide how much ground one unit can protect. Both grow with model size, so match them to your yard.
Range Tiers
- YG-20 to YG-40 cover 20 to 40 meters for small yards
- YG-50 to YG-60 reach 50 to 60 meters for mid-size plants
- YG-80 covers 80 meters at 45.25 kW total power
- YG-100 and YG-120 reach 100 to 120 meters for mines
A water fog system cannon at 80 meters can protect a large crusher station. Short-range models suit indoor bays and small yards. Choosing a longer range than needed wastes power and water.
What the Model Numbers Mean
YG-20 means a 20-meter spray range, not a power rating. The number tracks reach, so YG-80 throws mist about 80 meters. Buyers often call this machine a fog cannon, dust cannon, mist cannon, or water cannon. All four names describe the same trailer unit. Ask for the spray range, not just the name. This avoids ordering the wrong size.
Flow, Nozzles and Power
Spray flow runs from 1,000 liters per hour to 15 cubic meters per hour. Nozzle count rises from 8 to 120 across the range. Total motor power starts at 8.5 kW and reaches 91 kW. The blower motor alone uses 3 to 75 kW.
Fuel cost is not part of the running bill for an electric cannon. Power draw tracks the blower speed. Running at half speed cuts energy use in light dust. This suits sites with daytime limits on noise. A lower fan speed also lowers sound levels near homes.
Drive and Mounting Options
- Trailer mount for fast moves between sites
- Truck mount for long haul roads
- Fixed skid for a permanent crusher bay
- Remote control for cab operation
A trailer unit moves with a pickup or a small truck. Fixed skids suit plants that never change layout. Remote control lets the driver spray while unloading.
Power supply planning matters on remote sites. Check whether the site runs 380 V or 440 V. Confirm the generator can carry the blower start current. A soft starter avoids a voltage dip. Ask for a wiring diagram before delivery. Your electrician can then prepare the panel. Ask which mount fits your daily route.
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Dust Suppression with Fog Cannon at an Indian Limestone Mine
A limestone quarry in Rajasthan, India, faced dust complaints from nearby villages. Drilling, blasting, and truck loading sent fine dust across the boundary. The site used a water tanker twice a day, but coverage was uneven.
What We Recommended
- Two YG-80 units on trailer mounts
- One unit at the crusher outlet
- One unit at the loading zone
- Rotation set to cover both stockpile faces
Each YG-80 delivers 12 cubic meters per hour at 80 meters. The 45.25 kW motor runs from the site generator. Operators set the pitch low to hit the stockpile base.
Results After Three Months
Dust suppression with fog cannon units cut visible dust at the boundary. The site logged fewer complaints from the village council. Water use dropped compared with daily tanker runs. Two operators now cover the whole yard.
Staff training took one morning. Operators learned to set the pitch, watch the water gauge, and stop the unit in wind gusts. The site added a daily checklist near the control box. A named operator signs the sheet each shift. This simple record helped during a local inspection.
The quarry also compared running costs. Two electric units drew less power than one diesel cannon. Maintenance dropped to nozzle cleaning and filter swaps. Spare parts arrived within two weeks. The site plans a third unit next year.
Why Two Units Beat One Large Unit
A single YG-120 could reach both points from one spot. But the stockpile blocked part of the spray. Two smaller units gave steadier coverage at lower total power. The site also kept one unit running during service.
Get Factory Quote | WhatsApp/Tel: +86 183 3715 2861
Mobile Fog Cannon Price, Service and Support
What drives the price of a fog cannon, and what happens after delivery? Both matter for a smooth purchase.
What Affects the Price
- Spray range and blower power
- Nozzle count and pump quality
- Mount type: trailer, truck, or skid
- Control options and spare parts package
A 20-meter trailer unit costs far less than a 120-meter mine model. Power, nozzle count, and mount type set most of the gap. Ask for a quote with shipping and spares included. A mobile fog cannon order includes a spare parts list.
Service, Training and Spare Parts
Our team helps size the unit before you order. We share layout drawings and water supply options. Delivery includes setup guidance and operator training. Spare nozzles, filters, and pump seals ship from stock.
Routine service is simple. Check nozzle wear each month. Flush the lines before winter storage. Replace filters when pressure drops. These steps protect the pump and keep spray even.
Delivery time depends on model and mount. Small trailer units usually ship from stock. Larger mine models need a short build window. We confirm the date before you pay a deposit. Packing covers the fan housing and control panel. Clear photos are sent before loading.
Shipping, Customs and Certificates
Every unit ships with a CE certificate and an ISO 9001 factory record. We also provide a pressure test report for the pump and tank. Customs papers cover HS code, packing list, and invoice. Sea freight to Nhava Sheva takes about 25 to 30 days. Road transport to Rajasthan adds three days. Missing certificates can stall clearance for weeks. Check the paper set before you pay.
What the Unit Saves Each Month
Running cost is easy to compare. A water tanker trip costs fuel, driver time, and a refill. Two fog cannon units draw about 45 kW each and need one operator. On a ten-hour shift, power cost stays well below daily tanker hire. Most sites recover the price in 12 to 18 months. Delayed loads cost far more than the unit itself.
Why Buyers Choose YG
Why do buyers in 40 countries choose YG? We have built and exported construction and environmental machines for over 15 years. Our team reviews your site plan before the order. Each unit carries a 12-month warranty. Spare parts ship within 48 hours from stock. We answer technical questions in plain language.
Fog Cannon Dust Suppression for Sale: Get Your Quote
Ready to cut dust at your site? Send your yard size, dust source, and power supply. YG will recommend the right model and send a mobile fog cannon quote within 8 hours. Ask about trailer, truck, and skid mounts. We also quote spare nozzles and filters with the first order. Get your free quote today.
