December 07, 2024
UDL391RHHydraulic drill rig for mining
It is used for underground drilling and blasting construction in mines.,Mainly used for vertical drilling、Inclined annular and sector blast holes,Mining by caving method,Method using deep hole blasting,The natural stress in the stope is used to break the rock layer by layer upward from the undercut space.,And local ore drawing is carried out from the bottom roadway.。
AI Translation Notice: This article was translated from Chinese into English using AI-assisted translation. Original source: http://news.lmjx.net/2024/202412/2024120708155788.shtml. The translation may contain errors, and the original Chinese source should be referred to for accuracy.
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