China small 200m underground borehole water well drilling rig machine Company Information Henan Yugong Machinery Co., Ltd. is a large machinery manufacturing enterprise which focuses on research and development, production and sales of mining, tunnel construction, road and bridge construction equipments and so on.
small underground drilling rig machine for tunnel borehole drilling US3885832A - Apparatus and method for large tunnel excavation in ... A tunneling machine for producing large tunnels in rock by progressive ... of small diameter melting penetrators to detach and fracture the tunnel-face ... 1 is a horizontal isometric view, partly in section ...
Alibaba.com offers 222 small tunnel boring machine products. About 28% of these are mine drilling rig, 9% are pipe jacking machines, and 7% are other mining machines. A wide variety of small tunnel boring machine options are available to you, such as free samples.
Small Rock drilling rig, mini tunnel boring machine 1. Application: DFU-M series drilling rig is a portable drilling rig machine, widely used for mining exploration in underground tunnel. Besides, it can also be used in railway engineering, tunneling and water conservancy project,etc.
Tunnel Drilling Rig, Tunnel Drilling Machine, Hydraulic Drilling Rig manufacturer / supplier in China, offering Hydraulic Underground Tunnel Drilling Rig and Drlling Machine, Depth 0-2000m Rotary Underground Well Inspection Camera Manufacturer, Underground Pipe Inspection Instrument Borehole Inspection Camera Manufacturer and so on.
Tunnel Drilling Machine, Drilling Machine, Rock Drilling Rig manufacturer / supplier in China, offering Small Portable Deep Tunnel Drilling Machine for Hard Rock Drilling, Trailer Mounted Portable Water Well Core Drilling Rig 200m, Truck Mounted Hydraulic Borehole DTH Drilling Rig for Water Well and so on.
Underground borehole drilling rig, tunnel boring machine price General Description of tunnel boring machine: DFU-M series drilling rig is a portable drilling rig machine, widely used for mining exploration in underground tunnel .
China Zlj Series Underground Tunnel Drilling Rig - China ... Tunnel Rock Drilling, Rock Drilling Machine, Underground Drilling Rig manufacturer / supplier in China, offering Zlj Series Underground Tunnel Drilling Rig, Zl-10 Mini Front End Loader Wheel Loader Price, Chinese 4WD Small Wheel Loader for Sale in Sri Lanka and so on.
Water Borehole Drills, Drilling Machine for Water, Small Drilling Rig manufacturer / supplier in China, offering Drilling Machine for Water, Borehole Drills and Small Drilling Rig, Underground Well Camera Borehole&Downhole Testing and Logging Equipment, High Precision Underground Resorces Detector Water Finder Resistivity Meter and so on.
A drilling rig is a machine that creates holes in the earth's subsurface. ... test rock, soil and groundwater physical properties, and also can be used to install sub-surface fabrications, such as underground utilities, instrumentation, tunnels or wells. ... Small mobile drilling rigs are also used to drill or bore piles.
KAMY series of Roadheaders offers the best cutting performance in a wide range of rock formations. Equipped with geometrically optimized transverse or longitudinal cutter heads, these flexible machines can be used to excavate subway tunnels, road tunnels, railway tunnels and water tunnels without using explosives.