Remas also produces batch mills from 500lt to 50.000lt capacity. RSD 8000 and higher capacity ball mills are built currved-end type, RSD 5000 and smaller capacity ones are built flat-end type. But due to the special needs all capacities can be built as flat or curved end typed. Curved-end type ball mills has an advantage of being suitable for pressured-rapid discharge. Assembly and start-up of those ball mills are done by qualified REMAS technicians.