Sandvik expands drill rig offering

Mining equipment and services provider Sandvik Mining and Rock Technology has expanded its high-pressure down-the-hole (DTH) drill rig offering with the new Sandvik Leopard DI650i model. The company unveiled its first intelligent DTH surface drill rig for the first time at Electra Mining Africa which took place at the Nasrec Expo Centre, in Johannesburg, from September 10 to 14.