reverse circulation drill pipe ce

JCDRILL crawler mounted reverse circulation(RC) drilling rig for mining Main Features 1. Overall layout is more reasonable , easy to maintain. 2. Displacement and torque is large , and power is full in harsh ... Read More

JRC300 Good price hydraulic DTH track mnounted reverse circulation RC drilling rig The type of RC Drilling Rig, for small and medium open-pit mining , quarrying and infrastructure construction projects, and ... Read More

RC rods Reverse circulation RC drill rod for geological exploration High pressure air transported into somewhere of the well along with air pip, via mixer to inject the high-pressure air into the pipe with ... Read More

Rock Blasting Drilling Rig KG310 for Mining Quarry DTH drilling Application The KG310/KG310H down the hole drill rig for open use is an improved device in compliance with national regulations on environmental ... Read More

KG410 Down the hole drilling rig for open mine use, rock ground drilling Rig Application The KG410 down the hole drill rig for open use is an improved device in compliance with national regulations in diesel... Read More

New Design KG430 Diesel engine driven DTH crawler drilling rig For Rock Blasting drilling Application The KG430 down the hole drill rig for open use is an improved device in compliance with national regulations ... Read More

DTH rock well drill rig KG430SH Punching machine for hard rock rotary drilling rig Application The KG430S/KG430SH down the hole drill rig for open use is an improved device in compliance with national ... Read More

25m Depth Down The Hole Geotechnical Hydraulic Drilling Rig For Rock Blasting drilling Application The KG520 down the hole drill rig for open use is an improved device in compliance with national regulations on ... Read More

More Powerful KG610 Down the Hole Drill Equipment Rock Blast Earth Drilling Rig Application The KG610/KG610H down the hole drill rig for open use is an improved device in compliance with national regulations on ... Read More

Mining Reverse Circulation Drilling Rig , Crawler Hydraulic Engine Drived RC Drilling Machine JRC200 Main Features 1. One machine with multiple functions, realizing fast switching of various drilling processes; ... Read More