Smoking systems - Liquid smoke

Easy on the product, free of toxins and environmentally-sound: The LEFA liquid smoke method (European patent No. 0664670)

The liquid smoke method is especially easy on the product, free of toxins and environmentally-sound. A small amount of liquid smoke acquired from untreated woods (beech, maple, alder etc.) is sprayed directly into the fan via the single-component of the fan system. A steam and gas phase forms, which produces invisible smoke that is nonetheless comparable with conventional smoke. The liquid smoke is injected at a pressure of 3 to 4 bar. This process is conducted in intervals. Substances that are hazardous to health, such as tars, are filtered out with this smoking technology.