reverse circulation air drilling rig

(RC) Why needs ? . When the hole of diameter >250mm, which the annular area betw...

... or inclined holes and supports a variety of technologies, such as auger and down - the - hole hammer . It is suitable fo...

... mining rc The rc is to use a pneumatic hammer to drive a tungsten steel bit to break the rock forma...

Characteristics 1. Diesel engine mounted hydraulic system,all the system include the walking,rotation,feed,lifting,Leg,lifting, compensation system,ro...

High Strength Rc Drilling Bit , Bore Well Drill Bits For Granite Rock Reverse circulation (RC) drilling uses a bit attached to a down-hole hammer to p...

... and production technology from the Giant Research Institute. Rock dust can be effectively collected through a dust collector, avoiding en...

... are all run by hydraulic components. During rock operation, you can use hammer that compressor will provide wind to drive and...

... lifting , cutting , cone bit , core and so on. Mud pump, foam pump, generator e...

... RC Hammers for Africa Golden Sampling RC Product Introduce: (or RC as it’s more commonly known) dr...

... can meet the requirements of technology: 1 positive mud , 2 mud , 3 DTH hammer, 4 lift (...

... can meet the requirements of technology: 1 positive mud , 2 mud , 3 DTH hammer, 4 lift (...

... Introduction of 450 crawler type water well Water gas dual-purpose is a mechanical top d...

..., forward DTH core hammer (with casing) and shallow ground hydraulic multi-function rig; mainly applicable to solid mineral e...

... by our factory.The design is reasonable designed, completely equipped, superior performance, can do more technology eg. Mud cyc...

... with casing Spiral and other functions It can also be applied in and DTH hammer if being equipp...

... and dth bits), pipes, various size of threaded ing bits, hammers and bits, shank adapters and coupling sleeves, dri...