With the DUBLIRET duplicating unit, agar-agar gels can be melted with precision and continuously kept at the correct temperature. Because of its powerful motor and electronic control, even partly solid particles can be reprocessed. The easy to operate control unit guarantees exact melting and quick recooling. The heating and working temperatures can be adjusted independently. Opening the lid automatically stops the paddle for safety reasons. The specially developed extraction port ensures precise dosage of gel material.