2018-09-07

The evolution of rock drilling tools necessary for foreign traders (4)

The PowerROC T25 DC is a proven top hammer rig for on-site construction and civil engineering as well as small quarries. The well-designed direct hydraulic control […]
2018-09-06

The evolution of rock drilling tools necessary for foreign traders (3)

Hydraulic mining drill rig : For domestic mining, large underground metal mines use Atlas.copco trolleys and Sandvik drills, using T38 or T45 x 1.53 m, 1.83 […]
2018-09-05

The evolution of rock drilling tools necessary for foreign traders (2)

Small hole taper tools with light duty rock drills, many types, we can focus on, natural stone mining we call quarries, such as granite, marble, sandstone, […]