Fat melters we produce are rectangular in order to provide maximum melting area. They are with glass wool insulation and PID controlled heating element. Other importent thing we pay atention on our designs of melting machines is the loading height. Loading of solid blocks should be with minimum effort. We mount grid to the models with min. 300lt. capacity. Grid is with separate hot water circulation to achive faster melting process (this feature is not valid for fat melting machines with ID FMT50, FMT100 and FMT200).