percussion drilling machine

CQS-3.5 Mining Handheld 1. Product overview QS-3.5 mining hand-held is widely used in rock, brick wall, concrete and...

... penetration test. is an important in the construction of cast-in-place pile foundation. It can adapt to various ...

... rig Hydraulic Crawler Equipment Pile Construction Depth: 100m Voltage: 220v 380v Name: Crawler Drill Ma...

...precision and power, this state-of-the-art rig is engineered to tackle even the most challenging projects with ease. With an impressive dr...

... Parameters Motor Power 22 kw Air consumption 9-22 m3/min Hole diameter 90-200 mm Hole depth 0-60 meters Matching unit ...

... power, tunnels, foundation pits, slopes, and military engineering. Suitable for rock in drift, egg, gravel layers, and layers covered by ...

... such as square or ground buildings of airport runway, roadway and high way, also in soil and rock anchor engineering construction. The picture ofC...

... and multifunctional equipment, The water well rig is mainly applicable to industrial and civil , geothermal , ha...

..., geophysic survey machine with SPT and function MDT-150 borehole core machine is a small ri...

... pipe, is a kind of outer flat rod. It is mainly used in rotary that contains gases and liquids. Its main components incl...

...DTH BIT 165mm Longer Life and Reliability for Down The Hole Down the Hole (DTH) Bits Roschen's robust DTH bits are d...

... speed grades with large torque meets different project need. 2 or 4 -wheels trailer, portable, easy to move by towing the trailer. Rotary ...

... equipment, which can use air, foam or mud rotary for according to different textures. It is widely used in industrial and agri...

... is widely used in the fields of coal mine underground and ground engineering . It is specially suitable for cemented carbide dril...

... Tools YYG 260 hydraulic rock used in surface mining, underground deep hole Product feature of Rock Tools YYG260 is used in ...

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

... Rig Borehole Machine DTH And Mud Description of truck-mounted rig: Truck-mounted water well rig is lig...

chinacoal03 QCZ-1 Pneumatic Keyword:Pneumatic for mine; pneumatic rock Product Introduction Multi p...

... Rig SNR400CS with Double rotary head A water well rig is a rig used for water wells, installing underground pipes and cl...

Portable 30 M Diamond Core Geological Exploration Sampling Drill Percussion Drill Rig 1. DTD-20 portable soil sampling rig is a portable soil sampling...