DUSTZEN®
MINE
Water-dilutable polymer technology developed for extraction, crushing, screening, transfer points and conveyor lines—helping capture fine particles at their source and reduce dust migration through the processing circuit.
From the mine face to the final conveyor.
Every drop, impact and size-reduction step can release dust. DUSTZEN Mine is diluted into spray water and applied at selected emission points, helping wet mineral surfaces, bind loose fines and reduce dust escape without flooding the process.
Improved Fine-Particle Wetting
Helps spray droplets spread across dusty mineral surfaces.
Source-Level Suppression
Targets crushers, screens, chutes and transfer-point emissions.
Reduced Water Demand
Designed to improve control at lower moisture addition than uncontrolled water use.
Flexible Integration
Suitable for fixed headers, fog systems and mobile spray equipment.
Dust is regenerated at every impact and transfer.
Broken ore repeatedly releases fresh fines as it passes through crushers, screens, chutes and conveyor transfers. Effective control requires correctly placed sprays and consistent process response.
Crushing Emissions
Size reduction exposes dry surfaces and generates new respirable fines.
Screening Dust
Vibration and particle movement release dust across open decks and discharge points.
Drop-Point Plumes
Material falling through chutes displaces air and carries fine particles outward.
Dust Deposition
Airborne dust can reduce visibility, burden housekeeping and accumulate on equipment.
Four stages from dosing to process control
Dose
Meter the selected concentration into clean process or spray water.
Atomise
Generate droplets suited to the target, airflow and material throughput.
Capture
Improved wetting helps droplets contact airborne and surface fines.
Bind
Treated fines agglomerate and remain with the process stream more effectively.
Match concentration and spray placement to the emission source.
Performance depends on mineral type, moisture, particle-size distribution, throughput, drop height, airflow, enclosure, nozzle selection and downstream moisture limits.
Use the stronger end for very dry fines, severe impact or limited spray volume. Higher dilution may suit pre-wetting, enclosed conveyors or maintenance control. Optimise with measured dust and moisture data.
Crushers & Feeders
Place controlled sprays before and after impact zones to precondition feed and capture freshly generated fines.
Screens & Chutes
Target the feed box, discharge lip and material trajectory while avoiding screen blinding or excess moisture.
Conveyors & Transfers
Apply at loading zones and transfer points with coverage matched to belt width, speed and material bed depth.
Start controlled, measure results and optimise.
Nozzle placement and application rate should be tuned point by point. More liquid is not always better; uniform contact is the priority.
Map Dust Sources
Identify visible plumes, high-drop transfers, crushers, screens and wind entry points.
Prepare Solution
Charge clean water first, add DUSTZEN Mine slowly and mix gently.
Set Spray Pattern
Select nozzles, pressure and orientation for full material coverage.
Run & Measure
Operate at representative throughput and record dust, moisture and housekeeping.
Optimise Dosing
Adjust concentration and flow until control targets are met without process penalties.
Validate suppression without compromising the process.
Recommended Mine-Trial Checks
- Dust levels before and after each control point
- Complete spray coverage of the material stream
- Added moisture at downstream operations
- Crusher, screen and chute operating behaviour
- Belt tracking, carryback and transfer cleanliness
- Nozzle plugging, drift and maintenance frequency
- Product quality and downstream process compatibility
Confirm material compatibility, water quality, environmental requirements and equipment suitability before full-scale dosing.
Dust control at the points that matter most.
Extraction & Crushing
Mine-face handling, feeders, primary crushers and in-pit size reduction.
Screening & Processing
Vibratory screens, secondary crushing, classifiers and discharge zones.
Conveyors & Transfer Points
Belt loading, chute discharge, stackers and enclosed or open transfers.
Common questions before a mine trial
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