Are you searching for an effective, eco-friendly, and cost-efficient solution for coffee smoke treatment? Discover the groundbreaking hot air systems from Leister – featuring both the Hotwind System and Vulcan System – bringing cutting-edge electric technology to your coffee roasting afterburn process.
Leister provides world-leading electric heating solutions, ensuring unparalleled performance and reliability.



The Hotwind System utilizes modern electric technology, delivering stable hot air up to 650°C and a flexible airflow of up to 900 liters/minute. This guarantees:
Thorough Coffee Smoke Treatment: Effectively incinerates volatile organic compounds (VOCs) and unpleasant odors, resulting in cleaner emissions and significantly reducing negative environmental impact.
Superior Efficiency: Precise control over both temperature and airflow optimizes the afterburn process, enhancing the overall efficiency of your roasting operation.
Stable & Durable Operation: Designed for continuous operation, the Hotwind System ensures reliability with minimal maintenance, maximizing your roaster's uptime.
For more demanding heating requirements, the Leister Vulcan System is the ideal solution. This system offers:
Extremely High Temperatures: Reaching up to 900°C, it's perfect for afterburn processes that demand maximum heat to thoroughly treat even the most stubborn exhaust gases.
Powerful Performance: Ensures superior combustion efficiency, even with high volumes of exhaust or complex components.
Diverse Solutions: Combining the Hotwind and Vulcan Systems provides you with maximum flexibility, allowing you to customize the perfect afterburner setup for your specific production scale and needs.
A unique advantage of this solution is its seamless integration with a solar energy system. When combined with solar power, you'll unlock revolutionary benefits:
Virtually Zero Electricity Costs: By harnessing renewable energy from the sun, the operating costs of your Afterburn system will drastically decrease, potentially to zero.
Maximized Environmental Friendliness: Directly contribute to environmental protection, reduce your carbon footprint, and move towards a truly sustainable coffee production process.
Quick Return on Investment (ROI): With near-zero electricity costs, your initial investment in the Leister system and solar integration will be recouped quickly, ensuring long-term profitability for your business.
Don't miss this opportunity to elevate your coffee roasting process to a new level of efficiency, savings, and environmental responsibility!
Contact us today for a personalized consultation and customized solution for your facility!
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