400-500TPH gravel production line

　　Large pieces of stone by the silo by thevibrating feederevenly sent to a crushingPE1000X1200jaw crusherfor coarse crushing, shredded stone from the tape conveyor sent tothe twoHP cone crusherAfter further crushing, the finely divided stone is sieved into the2YK2460 vibrating screen by the tape conveyor, and the stones of different particle sizegrades are sieved. The gravel according to the grain size is sent by the belt conveyor tothe finished material pile, which does not meet the grain size requirements. Large piecesof stone from the tape conveyor to the three-level broken PSGB conical crusher againbroken, crushed stone from the tape conveyor sent to 2YK2160 vibrating sieve, screening outthe different levels of gravel, in line with Grain requirements of the gravel were sent bythe tape conveyor to the finished material pile, do not meet the grain size requirements oflarge stones from the tape conveyor to return to the conical crusher to break again, theformation of closed many times. , Can be equipped with dust removal equipment.

　　Finished product performance characteristics

　　1. Good grain shape;

　　2. Leveling reasonable, fineness modulus adjustable;

　　3. The indicators in line with national standards, is the quality of concrete aggregate;

　　4. Production costs are low, good efficiency.