Fraccaroli & Balzan, which designs, manufactures and installs waste water treatment systems, is showcasing its biggest filter press yet at bauma 2013. Previously the Italian firm only made lateral beam-type filter presses, which can only go up to a certain size and capacity. Now Fraccaroli & Balzan has developed high beam filter presses, which can be much larger and designed for quarries that need to process high volumes of material. “This filter press is for big quarries with big production that prefer to