high performance tunnel drilling equipment

Brand Name:SANROCK

Model Number:SRJ18 Customized

Place of Origin:Zhejiang, China

...Drilling Rig Machine Rotary Drilling Operation An underground drilling rig performs rotary drilling operations by utilizing high-torque rotational force to penetrate subsurface layers. The rig's powered rotary head drives a drill string equipped with specialized cutting bits, which grind through soil, rock, or other geological formations. During the process, drilling fluid is injected through the hollow drill...

Place of Origin:CHINA

Brand Name:SINOCOREDRILL

High Performance Trenchless Drilling Equipment Drill Collar Providing Weight Description Drill collar is a component of a drill string that provides weight on bit for drilling. This kind of trenchless tool is a thick-walled tubular piece that is machined...

Brand Name:ShiTan

Model Number:XY300

Place of Origin:China

High Performance Diamond Core Drilling Rig For Geology / Mineral Exploration Characteristics 1. There are more speed grade (8 grades), reasonable speed range and high torque while low speed. Max. torque is up to 3200 N•m (2358 lbf•ft). The core drill rig XY-44A is adapted on core drilling with tungalloy-carbid-tipped and diamond oil as well as engineering geology exploration, hydrology well drilling...

Brand Name:ROSCHEN

Model Number:AW34

Place of Origin:CHINA

... and diamond grade, matrix hardness and crown shapes etc. If users can make rational selections according to the rock formations, then they can get satisfied drilling performance on various formations with different hardness. To avoid excessive bit wear,

Brand Name:tongguan

Model Number:TL-100

Place of Origin:China

Opencast Drilling Rig Crawler Chassis Revolving Platform Raise Boring TL-100 1. Drawing 2. Main Technical Parameters No. Name Specification Remark 1 Drill parameter Drilling diameter mm φ100～φ165 Drilling depth m 30 Drilling pitch angle　° -10～30 Take the ...

Brand Name:JCDRILL

Model Number:All SERIES

Place of Origin:China (Mainland)

High Performance Integral Drill Steel , Integral Drill Rods Small Hole Drilling JCDRILL Integral Drill Rods Integral Drill Steel is mainly used in small-hole drilling, such as stone quarrying, foundation drilling, tunneling, underground mining, road cutting, and trenching and so on, and equipped with small power rock drills, like air leg rock drills, hand held rock drills, etc. It can reduces the expense of impact energy, improves the drilling

Brand Name:zuanshen

Model Number:DW551

Place of Origin:China

... by our company. It is mainly suitable for excavation and construction operations in tunnels, mining, hydropower, railway, highway, and other fields; It adopts an advanced fully hydraulic rock drilling system, equipped with an anti jamming device.

Brand Name:Shitan

Model Number:ST

Place of Origin:HEBEI CHINA

...high performance 40mm 7 Degree Tapered Drill Bits Rock Drilling Tools construction tools Product description: Tapered drill bits consist of mining and tunneling two series, with higher drilling efficiency, longer service life, better powder-discharge, better wear-resistance and impact-resistance, easier bit-back performance etc., widely used in metal mine, quarry, tunneling, hydro-electrical engineering and so on. Types of drill...

Place of Origin:China

Brand Name:Super Diamond

High Performance Rock Drilling Tools Button Bit For Hard Abrasive Rock Formations The Drill Bits are made from grade hard alloy and special steel, generally matched with the light-duty rock drill. The drill tools are used in metallurgy mine, geological exploration, water conservancy construction, electricity, traffic, tunnel, quarry, national defence stone project etc. Product Name: rock drilling button bits Description: rock drilling...

Brand Name:TR SolidsControl

Model Number:TRZS584

Place of Origin:Xi'an,China

...High-Performance Solids Control Equipment for Drilling Fluids Product Description The Shale Shaker is the first-stage solids control equipment in modern drilling fluid systems, designed to remove large solid particles and drill cuttings from the circulating drilling mud. By using a high-frequency vibrating screen, the shale shaker effectively separates solids while maximizing fluid recovery, ensuring the drilling...

Brand Name:MIROC

Model Number:T38-H32-R32

Place of Origin:CHINA

"Drifter rod" used in mining and tunneling for rock drilling. Drifter rod, other names are tunneling steels, tunneling rod, drifting drill rod, has round and hexagon shapes available, most of drifting drill steel with drill steel hexagon is for tunneling...

Brand Name:SOLLROC

Model Number:6 Inch Cop66 DTH Bits

Place of Origin:China

...High Performance COP66 Down-The-Hole Hammer Bit For Water Well Drilling Product Application: 1.Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa compressive strength).Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture. 2.Recommended for eliminating hole deviation 3.Widely used drifting and tunneling

Place of Origin:Jiangsu,China

Brand Name:xitan

Model Number:XPL-20A

...property and static property under high pressure working conditions. 2. This jet grout drill equipment is applied to soft ground stabilization, seepage control of basement of high-rise buildings, renovation of big river and levee, reinforcement of railway,

Brand Name:POTENTIAL / POTENCY

Model Number:KD10A-1BCD(L)

Place of Origin:CHINA

Product Description KD10A-1BCD(L) Fully Hydraulic Jumbo Rock Drill for Small and Medium-Sized Tunnels Applications KD10A-1BCD(L) is mainly suitable for excavation and excavation work of small and medium-sized tunnels, tunnels, and culverts in mining, ...

Brand Name:XBSY

Model Number:QJ serial

Place of Origin:Chengdu, China

High Performance Oilfield Drilling Mud Cleaner Solid Control Equipment As one of the Top3 supplier in China. We focused on drilling mud treatment since 1999. Our reputation is built upon a common culture, robust management practises, a commitment to safety...

Brand Name:KonDaSin

Model Number:BQ, NQ, HQ and PQ

Place of Origin:China

High Speed Core Drilling Equipment , Wireline Drilling Tool Rods Easy Loading We offers a complete line of single & double and triple tube core barrels, which will provide superior performance and obtain the full recovery of the sample in any application of diamond core drilling...

Brand Name:TR Solids Control

Model Number:TRCS250-2S

Place of Origin:Xi'an,China

... harmful solid particles with a particle size of 47-74μm in the drilling fluid.Using the principle of centrifugal sedimentation,the suspended particles can be separated from the liquid by centrifugal acceleration. As a solids control equipment of the

Brand Name:XiTan Equipment

Model Number:GL-6000S

Place of Origin:China

... it to drill in many rows and at multiple angles from the same location. 2. Long feed strokes and high rotating torque increase drilling efficiency. 3. The crawler features a self-propelled feature and a frame rotation gear, which makes it easy to move and

Brand Name:MIROC by KSQ

Model Number:T45

Place of Origin:China (Mainland)

...Drill Rod T45 Extension Drill Rods Rock Drilling Rig Machine Tools Description: Our drifting and extension drill rods are for in drifting, tunneling, long-hole drilling, bench and production drilling industries. These rods are produced with round or hexagonal sections in all common thread designs, and in Male/Male (M/M) or Male/Female (M/F) connections. All our drifting and extension drill rods are heat-treated with carburization or high