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HOT AIR ELECTRIC COFFEE ROASTER WITH LEISTER LHS 91 SYSTEM 

Whether drum roasters, tangential roasters or centrifugal roasters, today most coffee roasting machines are operated with gas, with a few exceptions. However, in connection with climate protection, sustainability and legal requirements, alternative heating methods are increasingly attracting interest. However, no electrical heating system has been found so far that permits a roasting process that is close to that done with gas. Why is that? Compared to gas-powered roasters, the earlier electrically heated roasters are considered to be powerless. Not true anymore!

With up to 40 kW, the LHS 91 SYSTEM is a high-performance air heater from Leister and a true hot air power package. It is used where large air volumes and high temperatures are required in continuous operation

Leister LHS 91 coffee roaster burner

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One of the company's primary goals is to offer high-quality coffee roasting equipment at competitive prices, making it accessible to a wide range of customers. In order to achieve this, Dätgen Roasters places a strong emphasis on efficiency and innovation in its manufacturing processes, as well as in the design and development of its products.

Hot air coffee roaster working principles diagram
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