Normally, the production process of sand and stone aggregates is: the blasting stones are primarily crushed though jaw crusher, and then carried medium crushing through impact crusher or cone crusher according to the stone hardness and production demand. Following is to process the materials into the standard sand aggregates by sand making machine. The wet-type sand making needs to configure sand washer to clean the sand and stone to get the high quality aggregates.

Of course, depending on the different situation at different regions, some areas can directly process the gravel or pebble from the river. The optional equipment based on the stone sediment content and particle size is jaw crusher, cone crusher, and sand maker, etc. Certainly, according to the materials actual situation, the complete equipment include feeder, belt conveyor, vibrating screen and sand washer. The crusher manufacturer will configure the equipment according to the customer actual situation in order to maximize the machine's working efficiency. 

The selection of sand and stone machine manufacturer is of great importance for the stone quarry. A good manufacturer can provide a stable operation environment, guarantee the products quality and save a lot of maintenance time.