Features: 1) Beautiful shape designing 2) Adopts high quality components 3) Relevant fittings of the material feeding tube are all made of stainless steel 4) Bottom vapor room: a) Heat evenly b) Get rid of the water accumulation c) Complemented with convenient material discharging door to meet different products' demands of material amount 5) Equipped with temperature adjusting, water discharging and observing devices for convenient operation and maintenance