Stone production line is also called the stone production line, usually composed of vibrating feeder, jaw crusher, counterattack crusher, vibrating screen, sand washer, belt conveyor and other equipment; General design production for 50-500 tons/hour. Stone production line equipment can be used for hard limestone, granite, basalt, cobble of a variety of materials such as aggregate…

1. Relatively narrow width between the rails. After the covered Crushed Stone roadbed can be widened, and the locomotive tremendous pressure by rail, sleepers spread to the ballast, and then evenly distributed over the embankment, subgrade pressure will drop. The uniform dispersion of gravity from the rail to the ground, so as to ensure the…