Aggregate testing lab equipment is used to Ideal for sizing large quantities of crushed stones, sand, gravel, slag, coal, coke, ores, pellets, and similar materials. Generally, this apparatus is used in the field to determine the number of soft particles in coarse aggregate. Engineering Lab China is a leading aggregate testing lab equipment manufacturers that provides efficient service and great quality engineering training products worldwide. Learn more at https://www.engineeringlabchina.com/civil-engineering-lab-equipment/aggregate-testing-lab-equipment