Gravel is rock that is of a specific particle size range from 2mm (0.079 in) to 256mm (10.1 in). Gravel rock contains cobble stone (64-256 mm or 2.5-10.1 inch), pebble stone (8 -64mm or 0.32 -2.5 in), sand stone (2-8mm or 0.079-0.32 in).

　　Kefid designs best flow chart with various configuration of equipments to meet the different requirements of customers. This Gravel Production Line is high efficiency,low cost, big processing capacity ect. We will provide you the comprehensive service in the before ,during and after sales service. In line with the specific production site ,we are going to attempt to complete a best ,economic production line for the customers .