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Reverse Circulation Drilling Rig

  • ARC-500 Reverse circulation drilling rig

    ARC-500 Reverse circulation drilling rig

    ARC-500 introduction

    The air reverse circulation drilling rig is a new, efficient, and environmentally friendly crawler drilling rig that adopts the latest air reverse circulation drilling and production technology from the Giant Research Institute. Rock drilling dust can be effectively collected through a dust collector, avoiding environmental pollution. This drilling rig can use compressed air reverse circulation down the hole drilling on various formations and can be used for sampling and analysis work in geological exploration departments. It is a good equipment for geological exploration drilling and other deep holes.

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  • SD220L Crawler full hydraulic pump reverse circulation drilling rig

    SD220L Crawler full hydraulic pump reverse circulation drilling rig

    SD220L Crawler full hydraulic pump reverse circulation drilling rig is mainly used for drilling vertical pile foundations in large-diameter, pebble, hard rock and other complex strata. Its maximum diameter is 2.5m (rock), the drilling depth is 120 m, and the maximum strength of rock socketed can reach 120MPa, which is widely used in the drilling construction of pile foundations in ports, wharfs, bridges in rivers, lakes and seas with the advantages of fast footage and high automation, and saves labor and construction costs.

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  • SRC 600 Top-drive type fully hydraulic Reverse circulation drilling rig

    SRC 600 Top-drive type fully hydraulic Reverse circulation drilling rig

    Back cycle series multi-function drilling rig is a new type, high efficiency, environmental protection, multi-function track drilling rig, it adopts the latest foreign RC drilling technology, rock dust can be effectively collected through the dust collector to avoid environmental pollution. It can also be collected by cyclone separator, which can be used for sampling and analysis of geological exploration department. It is the preferred equipment for geological exploration and drilling holes and other deep holes.

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  • SQ-200 REVERSE CIRCULATION DRILLING RIG

    SQ-200 REVERSE CIRCULATION DRILLING RIG

    SQ-200 reverse circulation drilling rig can be used for low and middle hardness formation of high-speed rail, bridge, wind power, pylons foundation work, also can be used in the water well drilling and bore pile.

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  • ZJD2800/280 hydraulic reverse circulation drilling rig

    ZJD2800/280 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 rock. The maximum diameter of this series of drilling rigs is 5.0 m, and the deepest depth is 200m. The maximum strength of the rock can reach 200 Mpa.

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