High Pressure Reverse Circulation Drilling Hammers And Bits Rc Hammer Re545 531
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... sample results, and speed of operation for shallower holes, reverse circulation drilling is becoming increasingly popular around the globe. In fact, it's the most widely accepted chip sampling method. This is largely due to our innovative designs, and we...
ROSCHEN GROUP
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Hard Rock Underground Boring Machine , High Torque Reverse Circulation Drilling Machine
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...Rig Reverse Counterboring Main Features: 1. It adopts two-column and two-cylinder structure, which has good overall rigidity, high guiding precision and large bearing capacity. The rig frame is directly anchored to the foundation rock by installation. The gapless connection design of the base enables the rig to stabilize the operation without the support of the top support. 2. The rig......
Anhui Tongguan Machinery and Technology Co.,ltd
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High Efficiency Engineering Drilling Rig ZDY 250 For Tunnel Anchor / Tunnel Drilling
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High Efficiency Engineering Drilling Rig ZDY 250 For Tunnel Anchor / Tunnel Drilling Product Description The full hydraulic tunnel drill rig ZDY is a multi-function drill rig developed facing drilling grouting hole for hydro-power station. It also can be ......
Jinzhou City Shitan Machinery Equipment CO. LTD.
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High Efficient Lost Circulation Material For Drilling (801 Plugging Agent )
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High Efficient Lost Circulation Material For Drilling (801 Plugging Agent ) DIAMOND SEAL 801 High efficient Lost Circulation Material for drilling (801 Plugging agent ) Lost circulation material is a 100% active, water-swellable, synthetic polymer. DIAMOND SEAL polymer LCM absorbs hundreds of times its own weight in water. It is intended for use primarily as a lost circulation......
Jiangsu Sinocoredrill Exploration Equipment Co., Ltd
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High Speed Reverse Circulation Hammers Re531 Smooth Drilling Safety
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We are capable to design and manufacture according to customer's requirement on the Bit DiaNo., Air holes, carbide button shape and the bit face shape. High air pressure and low air pressure. Thanks to our long year experienced technicians and engineers......
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
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High Efficiency Rock Drilling Rig For Large Scale Open Pit Mines
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...high pressure integrated drilling rig It is specially designed as a high efficiency mining machine for the large scale open-pit mines on the basis of our years of designing experience of the crawler drilling equipment. The walking, propulsion, rotation, and angle adjustment are all driven by a powerful hydraulic system. The high air pressure screw rod and high pressure pneumatic drill hammer are both available, so the drilling efficiency...
Shanghai Rotorcomp Screw Compressor Co., Ltd
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Dual speeds level Hydraulic feeding high-efficiency water drill rig core drill rig
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Contact Informtion Jimmy Yin Company: Chongqing Gold Mechnical & Electrical Equipment Co.,Ltd Website: www.geophysical-equipments.com Email: gold02(@) hy-industry.com Mobile/Wechat: +86-15998954947 Main Specification: Depth: 150-300m Spindle speed: Forward......
Chongqing Gold Mechanical & Electrical Instrument Co., Ltd.
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High Durability Reverse Circulation Double Wall Drill Pipe 114mm OD
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Reverse Circulation Od 114mm Drill Pipe Used for well drilling R780 grade steel Product Description: The double-wall drill pipe is used for RC drilling, the circulating medium passes through the gap between the double-wall pipes during operation, ......
Langfang Baiwei Drill Co., Ltd.
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High Efficient Used Piling Rig Borehole Drilling Machine KR90C Carter Chassis
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High Efficient borehole drilling machine KR90C Carter Chassis used drilling rig machine for sale Our Advantages Obtained more than 40 patents and exported to more than 40 countries. A professional R&D team with 10 years of industry experience. Passed ......
APIE FOUNDATION EQUIPMENT （CHINA）LIMITED
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Jumbo Drilling Machine Underground Rotary Blast Hole Drilling Rig High Efficiency Tunnel Drill Rig
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... to medium size tunnels and drifts down to 2.4 m widex2.9 m high, up to 6 m widex6 m high. >Economical and efficient: with automatic drilling, automatic return and anti-jamming functions increased the service life of drilling tools. > Intelligent: with...
Quzhou Sanrock Heavy Industry Machinery Co., Ltd.
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