The 300L fractional still is the stand alone distillation machine, this still is not a scaled up version of 25L or 50L fractional stills and the only similarity is the shape of the still, this still is quite powerful machine that uses two 6kw steam generators to provide the heat to the boiler, the 300L fractional still was designed the way to separate the heating elements from the raw ethanol that loaded into the boiler for purification, thus there is no any contact of the boiler content with electric heating elements, the still's boiler has 350L capacity and this still is capable of 120L of ethanol in 10 hours that equals to 12L of 95%+ ethanol per hour, the column has absolutely different construction from 25 or 50L systems that allows complete condensation of the purified ethanol, manual adjustment of reflux ratio and high production speed.