Quarrying of stone sand and clay KBLI
Quarrying of stone sand and clay This subgroup includes Quarrying and cutting of ornamental and building stone such as marble granite sandstone or slate among others Quarrying cleaning and separation of limestone Mining of gypsum and anhydrite Mining of limestone and uncalcined dolomite
Limestone Quarry Drilling Machine Stone Machinery
BQ90 series drill is a new model drill we developed it specially used for stone quarry and the drill hole can be different diameter depth multi orientation and angle Penumatic DTH driller down the hole drill machine for stone quarry Down the Hole Drill Machines are mainly used for perforation working during stone quarrying