• Cheap Reverse Circulation ( RC ) Drilling Rig Machine DC Drilling 300 Mm Hole Size for sale
    Reverse Circulation (RC) Drilling Rig Why needs reverse circulation drilling? . When drilling the hole of diameter >250mm, which the annular area between the drill pipe and inner surface of borehole is very big. . If using direct circulation drilling method, it needs very powerful compressor with high air... more
    Brand Name:ROSCHEN
    Model Number:RS-RC-200
    Place of Origin:CHINA

    Reverse Circulation ( RC ) Drilling Rig Machine DC Drilling 300 Mm Hole Size

    ROSCHEN GROUP
    [Shanghai,China]
  • Cheap 500m Hydraulic Dth Track Mounted Reverse Circulation RC Drilling Rig for sale
    ...reverse circulation mining rc drilling rig The rc drilling is to use a pneumatic hammer to drive a tungsten steel drill bit to break the rock formation. A pneumatic reciprocating piston repeatedly called a hammer, which in turn drives a tungsten steel drill bit that is used to break hard rock. When the compressed air is blown out, the pressure deviation will produce a reverse circulation... more
    Brand Name:JCDRILL
    Model Number:JRC500
    Place of Origin:Hebei,China

    500m Hydraulic Dth Track Mounted Reverse Circulation RC Drilling Rig

  • Cheap Crawler Reverse Circulation Exploration Drill Rig Machine With 8500nm Rotary Torque Φ115-Φ350 mm Drilling Dia for sale
    Highly-effective multi-functional crawler well drill , monitoring well TD-FLS500 multifunctional crawler well drill is a new,highly-effective ,energy-saving and multifunctional hydraulic drill and it is specialized in drilling well ,monitoring well, ... more
    Brand Name:Sinotechdrill 
    Model Number:TD-FLS500
    Place of Origin:China

    Crawler Reverse Circulation Exploration Drill Rig Machine With 8500nm Rotary Torque Φ115-Φ350 mm Drilling Dia

  • Cheap Full Hydraulic RC Drilling Equipment , Top Hammer Drill Rig 280 Meter Depth for sale
    ... are all run by hydraulic components. During rock drilling operation, you can use reverse hammer that air compressor will provide wind to drive and slag. In operation, you can use reverse hammer and double ply drill rod (intake air through the gap of the more
    Brand Name:GLORYTEK
    Model Number:GLF500
    Place of Origin:China

    Full Hydraulic RC Drilling Equipment , Top Hammer Drill Rig 280 Meter Depth

  • Cheap SPR40 Reverse Circulation Hammer For Golden Sampling for sale
    ...Reverse Circulation RC Hammers for Africa Golden Sampling RC Drilling Product Introduce: Reverse circulation (or RC as it’s more commonly known) drilling is an essential tool in the mining industry. In addition to other oil rigs and drill rigs, reverse circulation drills assist in the productivity and accuracy in mining jobs. RC drilling is a drilling method involving a large rotary drill and air... more
    Brand Name:SOLLROC
    Model Number:SPR40 RC Hammer
    Place of Origin:China

    SPR40 Reverse Circulation Hammer For Golden Sampling

  • Cheap ZJD 2800/280 Hydraulic Reverse Circulation Drilling rig Drilling Max Diameter 2800mm, Air-lift or mudReverse Circulation for sale
    ZJD2800/280 2800mm Max Diameter Hydraulic Reverse Circulation Drilling Rig ZJD series full hydraulic drilling rigs are mainly used for the drilling construction of pile foundations or shafts in complex formations such as large diameter, large depth or hard... more
    Brand Name:SINOVO
    Model Number:ZJD2800/280
    Place of Origin:CHINA

    ZJD 2800/280 Hydraulic Reverse Circulation Drilling rig Drilling Max Diameter 2800mm, Air-lift or mudReverse Circulation

  • Cheap Geotechnical Engineering 450m Depth Crawler Mounted Drill Rig 3.5mpa for sale
    ...Reverse Circulation Drilling Rig Introduction of 450 crawler type water well drilling rig Water gas dual-purpose drilling rig is a mechanical top drive drilling rig integrating water drill and air drill. It effectively solves the problems of difficult drilling with air DTH hammer in soil layer and low efficiency of water drilling mud in hard rock layer, gravel and pebble layer. The drilling rig more
    Brand Name:ShiTan
    Model Number:ST-450
    Place of Origin:China

    Geotechnical Engineering 450m Depth Crawler Mounted Drill Rig 3.5mpa

  • Cheap Air Lift Drill PipeФ377mm for reverse circulation air lift drilling for arge Diameter Hydraulic Driven Drilling for sale
    Air Lift Drill PipeФ377mm for reverse circulation air lift drilling flanged drill pipe Ф273 mm for reverse circulation air lift drilling flanged drill pipe for reverse circulation air lift drilling. It is a part of drill string to transmit the torque from the rotator of the pile-top drilling rig to the drill bit body Air Lift Drill Pipe drill... more
    Brand Name:huachang xingye
    Model Number:hc2002
    Place of Origin:china

    Air Lift Drill PipeФ377mm for reverse circulation air lift drilling for arge Diameter Hydraulic Driven Drilling

  • Cheap 800m Multi-purpose DTH Drilling Rig, Core Sampling Drilling Rig, Water Well Drilling Rig for Sale for sale
    ... drilling, air lifting reverse circulation drilling, cutting drilling, cone bit drilling, core drilling and so on. Mud pump, foam pump, generator etc. can be added according to customers' requirements. High Efficiency Since DFL-800A drilling rig is more
    Brand Name:DEFY
    Model Number:DFL-800A
    Place of Origin:China

    800m Multi-purpose DTH Drilling Rig, Core Sampling Drilling Rig, Water Well Drilling Rig for Sale

  • Cheap Top Head Drive High Torque Hydraulic Water Well Drilling Rig for sale
    ... can meet the requirements of technology: 1 positive mud circulation, 2 reverse mud circulation, 3 air DTH hammer, 4 air lift reverse circulation (without complete crushing, improve drilling efficiency), 5 Hydraulic DTH hammer (without air compressor), more
    Brand Name:COMMAND
    Model Number:CDC-600
    Place of Origin:CHINA

    Top Head Drive High Torque Hydraulic Water Well Drilling Rig

  • Cheap XT-6R CHINA popular multifurctional full hydraulic Top Head diamond core drilling rig for sale
    ..., air forward DTH core hammer drilling (with casing) and shallow ground hydraulic multi-function drilling rig; mainly applicable to solid mineral exploration; micro pile, anti-slide pile construction; geothermal drilling, and small water wells as well. 1. more
    Model Number:XT-6R
    Place of Origin:chongqing of China

    XT-6R CHINA popular multifurctional full hydraulic Top Head diamond core drilling rig

  • Cheap Gdd-2zf Mechanical Trailer Mounted Portable Drilling Rig for sale
    Speicification: Borehole diameter: 90-1200mm Bore depth: 300 Drill stem length: 3 - 6m Drill stem diameter: Φ73, Φ89, Φ95, Φ133 Drilling method: Mud F/R circulation Air F/R circulation Rated DTH hammer: Middle, High pressure Drill head inner diameter: Φ60... more
    Brand Name:JIADE
    Model Number:GSD-2zf
    Place of Origin:China

    Gdd-2zf Mechanical Trailer Mounted Portable Drilling Rig

  • Cheap HD-80 MAN PORTABLE DRILLING RIG for sale
    HD-80 MAN PORTABLE DRILLING RIG Main Specification Drilling method/Depth Mud drilling/80 m, Air drilling/Hammer drilling/40 m Screw drilling/30 m, Reverse circulation drilling/30 m Pipe (diameter×length): φ60×1500, φ50×φ90×1500, Ф107×Ф70×1500mm Hole ... more
    Brand Name:H&D
    Model Number:HD-80
    Place of Origin:CHINA

    HD-80 MAN PORTABLE DRILLING RIG

  • Cheap DHD380 SD8 Mission80 Down The Hole hammer DTH hammer for Water well drilling rig for sale
    DTH hammer is widely applied to all kinds of rock drilling and excellent for casing systems and water well projects Low Air Pressure DTH hammers: 1.CIR series Low air pressure DTH hammer includes: CIR55, CIR65, CIR70, CIR80, CIR 90, CIR110, CIR110W, CIR150... more
    Brand Name:Kinglong drilling
    Model Number:dth hammer
    Place of Origin:China

    DHD380 SD8 Mission80 Down The Hole hammer DTH hammer for Water well drilling rig

  • Cheap Forward and Reverse Circulation Drilling Rig for Investigation, Geological Exoration and Highways for sale
    Key Specifications/Special Features: Applications: Used for investigation, geological exoration, building construction, highway, bridge, dam and others Features: Mechanical power head and long feeding stroke Suitable for various of technology such as pump ... more
    Brand Name:Chemshine
    Model Number:CGSD-II
    Place of Origin:China (mainland)

    Forward and Reverse Circulation Drilling Rig for Investigation, Geological Exoration and Highways

  • Cheap XT-R CHINA popular multifurctional full hydraulic diamond coer drilling rig for sale
    ..., air forward DTH core hammer drilling (with casing) and shallow ground hydraulic multi-function drilling rig; mainly applicable to solid mineral exploration; micro pile, anti-slide pile construction; geothermal drilling, and small water wells as well. 1. more
    Model Number:XT-6R
    Place of Origin:chongqing of China

    XT-R CHINA popular multifurctional full hydraulic diamond coer drilling rig

  • Cheap DSG-2 Trailer Mounted water well drill rig for sale
    ...drill rig is independent research, design, manufacture by our shares factory, with independent intellectual property rights and a number of national patents of mechanical products, this rig have two drilling technology (mud, air reverse circulation)drilling equipment, Widely used in drilling... more
    Brand Name:CGE
    Place of Origin:china
    Payment Terms:TT

    DSG-2 Trailer Mounted water well drill rig

  • Cheap GSD-ⅡA Truck Mounted Drilling Rig for sale
    Main Application ◆Drilling wells for urban and rural life ◆Drilling wells for agricultural irrigation and industries ◆Drilling for geotechnical survey ◆Drilling construction engineering holes ◆Drilling geothermal pump wells Main Specification Drilling ... more
    Brand Name:glorytek
    Place of Origin:china
    Minimum Order Quantity:1set

    GSD-ⅡA Truck Mounted Drilling Rig

  • Cheap DFC-150 truck mounted reverse circulation water well drilling machine air compressor for sale
    DFC-150 large well caliber truck mounted hydraulic hard rock drilling machine,Truck Mounted Water Well Drilling Machine for Sale,Truck Borehole Drilling Machine 1. Top Head drive. Convenient and safe to use. 2. Truck is 4X4 special truck chassis. famous ... more
    Model Number:DFC-150
    Certification:BV,SGS certificate
    Warranty:One year warranty excluding wearing parts

    DFC-150 truck mounted reverse circulation water well drilling machine air compressor

  • Cheap super GCF150CA water well drilling rig for sale
    ...Drilling depth 150m 2.Driling diameter 500mm 3.Engine: American Cummins/Caterpillar 4. Air compressor brand: Sullar /Atlas Product Feature Main features ★ GCF150CA truck mounted obverse &reverse circulation construction and water well drilling rig is designed by our engineers; it is a kind of truck mounted and rotary drilling rig. It mainly drills... more
    Place of Origin:China
    Minimum Order:1
    Category:Truck Engine

    super GCF150CA water well drilling rig

Tell “reverse circulation air drilling rig” Suppliers Your Requirement
*E-mail:
* Message:
Characters Remaining: (0/3000)
Inquiry Cart 0