Save money. Reduce your footprint. Extend the life of your tailings pond.

Extending the life and value of a tailings pond, maintaining adequate freeboard to prevent the need for an additional pond, and decreasing the cost of managing a tailings pond are the key advantages of the EcoMister Evaporator solution. In any climate, on any terrain, with small or large volumes of water, we can help you avoid the cost and environmental impact associated with the disposal of wastewater.

We do this by dramatically accelerating the evaporation process, while securing all contaminants and solids safely within the pond.

With automated wind direction and speed sensors, the EcoMister Evaporator contains drift, costs pennies a day to operate, and literally runs forever.  With over 600 worldwide installations, the rugged and efficient the EcoMister Evaporator offers the potential to save millions of dollars in water management over the life of a mine.

Turbine Technology

Precision Engineering. Predictable Results.

Turbo-mist technology maximizes airflow.

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Generates a minimum 160 km/hour (100 MPH) air velocity through the wind tunnel.

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Creates optimal fan output while using less energy.

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Slimline’s patented Turbine and wind tunnel technology are combined to dramatically outperform any other evaporation system available. The Turbine in every handmade EcoMister Evaporator is engineered and manufactured to a clearance of 1/50th of an inch. With this precision, the EcoMister Evaporator generates 160 km/hour (100 MPH) air velocity through the wind tunnel, the nozzling atomizes the liquid exposing the maximum volume of water particles to the air creating optimal hang time to enable evaporation. Having the ability to precisely engineer water droplet size and control spray direction and loft results in maximized evaporation while simultaneously minimizing the potential for drift.  

Based on prevailing winds, pond size and desired evaporation volumes, Slimline Manufacturing will customize a solution that best meets your goals of cost savings, pond maintenance and environmental safety.

Evaporator Models

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Heavy Duty MODELS

The HD Solutions are built for the harshest operating conditions, and highly contaminated water. High quality stainless steel and a specially blended powder coating allow our systems to stand up to the toughest environments. Built with a patented “Turbo-mist” turbine, Heavy Duty Solutions are the most durable and corrosion resistant evaporators available, period.

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Light Duty MODELS

The LD Solutions are designed to mirror the performance and functionality of the HD Solutions however they are typically for environments that have low to moderately contaminated water. Also built with a patented “Turbo-mist” turbine, Light Duty Solutions provide a lower cost, robust solution for your wastewater disposal needs.

The proof is in the pond

Twenty years ago, the wind and water engineering team at Slimline Manufacturing developed the EcoMister 1.0, the first highly effective portable Evaporator technology for the global mining industry. Since then,
we have installed over 600 Evaporator Units on sites around the globe.


Support around the world,
but also this thing never breaks

OEM Parts & Customer Support

Global coverage and the highest standards of performance excellence. We offer factory-backed OEM EcoMister™ Genuine Parts to support your needs and your customers. We stand behind our product, and offer our expertise and knowledge to help you get the right parts in a timely manner. 2-Day Delivery Guarantee*

*Delivery guarantee is 2 standard business days for delivery services within North America, provided by UPS. The cost of shipping will depend on your location, the carrier chosen, and the size and weight of the product purchased.