Introduction

As a kind of igneous rock with hard and tight quality, the granite, also called acidic crystalline pluton, is composed of 40%-60% feldspar, 20%-40% quartz, and mica.

With rich reserve and extensive distribution, granite is traditionally used for the construction of buildings, road, and bridge in the folklore as common materials for building and infrastructure construction. It is also applied in chemical industry, metallurgy, thermal power, cement, printing and dyeing, and national defense equipment.

Before actual applied in the production, the exploited granite shall be crushed into small aggregates due to its large size. The configuration of common 500t/h granite production line is detailed as follows.

500T/H Granite production Line: after being blasted from the mountain, the tone less than 1020mm is sent into the vibrating feeder by dumper and then evenly fed into jaw crusher for primary crushing. With the particle size of 150mm-300mm, the stone coming out of the jaw crusher will be conveyed to the impact crusher for secondary crushing and shaping. After being screened and graded by the circular vibrating screen, the block materials with larger size will be returned to the impact crusher for re-crushing while the finished materials are conveyed to the finished product area by the belt conveyor.