Germany International Construction Machinery, Building Material Machines, Mining Machines, Construction Vehicles and Equipment Expo is the largest international influence of the world’s strongest construction machinery, building material machinery, mining machinery industry trade fair, held regularly every three years in Munich, Germany. The expo set technology, trade, information, and technical cooperation in one, is expected exhibition…

First, stone by coarse crushing machine for preliminary broken, and then to the coarse material by belt conveyor to finely machine for further broken, finely after the stone into the vibrating sieve sieve to separate the two stones, meet the sand making machine feed particle size stones into the mechanism of sand sand, another part…