Characteristics of Hard Stone Mining Technology

硬质石材开采工艺方法特点介绍

廖原时 Liao Yuanshi


讲稿摘要 /Abstract of Speech:

       介绍和对比目前国内外普遍使用的开采花岗石等硬质石材的工艺方法,工艺流程,开采设备的基本设备配置,不同工艺方法的特点对比、以及不同石质、不同矿体条件下各种硬质石材适用的开采方法。


The speech introduces and compares the technical methods, technical processes, basic setups of mining equipment, features of different techniques in mining granite and other hard stones, as well as the mining methods for various hard stones of different nature and ore bodies, which are commonly used both in and out of China.