B&D PROCESS EQUIPMENT and SCHAUENBURG MASCHINEN- UND ANLAGENBAU specialise in the construction of modern treatment plants. A specially developed automated control system allows us to produce sand “to recipe”. This in turn means sand deposits can be used efficiently and independently of any variations in the raw materials. These special sand plants meet all the latest requirements in terms of ultra-efficient, zero-default sand treatment. Areas of application include the production of concrete sands.