HAZEMAG has realised an intelligent, efficient, compact secondary crushing preparation plant with a minimised overall height for the production of 1,500tonnes/hour of lignite following an order last year from P.T Indonesia Pratama, Indonesia. It was the customer’s wish to get an intelligent crushing solution and a low overall height of the preparation plant. HAZEMAG combined a roller screen with the field-tested feeder breaker HFB 0714, thus offering screening and crushing in one unit, which has dimensions