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Non-magnetic drill collars According to API Spec.7 and SY/T5144, the non-magnetic drill collars are made of low carbon stainless steel. All threads are cold rolled, and they are machined with CNC Lathes –Double...
...drilling rig, portable core drilling rig/Mini Soil Sample Core Drilling Machine 1. Compact structure, small dimension, light weight and easy to disassemble and reassemble; 2. High efficiency drilling with hy...
... grouting construction with a drill diameter of 142mm or less. A load-sensitive hydraulic control system and a self-developed electronic control system are built in. The main hydraulic parts are from an inte...
...kind of medium shallow hole core drilling machine. The utility model has the advantages of small size, light weight, large power and wide range. It is especially available for constructions of ......
15 - 20m Depth Portable Engineering Drilling Rig One time advance 1000mm Product Description RCD70 / RCD100A / RCF110 / RCH100A portable drilling machine is a multi - functional and lightweight drilling equipme...
350 Meters Portable Core Drilling Equipment For Geological Sampling Collection Product Overview The XY-2B Geological Drilling Rig is a hydraulic feed portable drilling machine designed for comprehensive geologi...
...Drilling Rig , XY-200 Portable Borehole Drilling Machine Technical specification Drilling rig Hoist Drilling Depth 200/260/330/590/650 feet Lifting capacity (single rope) 17KN Drill rod dia 1.81 inch Lifting...
... of the hammer are from compressed air. When pneumatic motor in working condition, it changes the compressed air into rotary torque transmit to the reducer ,makes the drill rod on the output shaft of the...
...Portable Core Drilling Rig 60mm Drilling Rod Mining Drilling , Water Well Core Drilling Rig ,Geological Exploration Drilling Rig 1. Spindle core drill rig is installed with hydraulic feeding mechanism to inc...
...) 260 Drill stem Main drill stem (mm) 108×108×7500 Second drill stem (mm) 89×10×5700 BW850/2A slurry pump / mud pump Theoretical flow rate (L/min) ......
180m Deep Water Well Drilling Rig Full Hydraulic Borehole Portable Water Drilling Rig This series of water well drilling machine applicable to drilling water wells, agricultural irrigation wells, geothermal air...
Water Well Drill Rig Exploration Borehole 220Meter Hydraulic Portable Well Drilling Rig This series of water well drilling machine applicable to drilling water wells, agricultural irrigation wells, geothermal a...
JCD50 full Hydraulic Strong Power Portable DTH Drilling Rig Deadline Anchor JCD50 fully hydraulic crawler down-hole drilling rig is multifunctional, mainly applied in photovoltaic solar spiral pile,constuction,...
Portable Magnetic Flaw Detector Electromagnetic Yoke AC/DC Handy Yoke HCDX-Y7T An overview of Electromagnetic AC/DC yoke Handy Magna Yoke Model HCDX-Y7T, charging type magnetic particle flaw detector has the ch...
...Drilling Rigs GK-200 Portable Core Drilling Machine Product Description The GK-200 mobile drilling rig is a kind of widely used and hydraulic feeding drill, which has the characteristics of big power, great ...
...Portable Borehole Drilling Machine Move Easily Man Portable Driling Rig BTW /NTW/ HTW 800m / 600m / 350m Weight 318KG(Heaviest unit 160kg) L x W x H 2743 x 502 x 5283mm Line pull 55KN Rod size 54mm-114mm Pow...
... machine MDT-200 hydraulic drilling rig is a light weight drilling rig. This product is widely used for general geological exploration of railway, road, bridge, dam and tall building base, geological core dr...
... or industrial and civil architecture. It can also used in minor diameter foundation piles drilling. Technical Specification: Basic Parameters Drilling depth 150m Drilling diameter 300mm Drill pipe diameter ...
...date new product made by H.H. Drill-Tech Drilling Machinery Co., Ltd. is a thoroughly new-typed drilling rig developed on the basis of the advanced techniques in the world. MDT-6 is reasonable in design, exc...
...Drill Collar and Non-Magnetic Drill Collar Product Descrption Spiral drill collar is used to reduce contact area with hole so as to avoid efficiently bit sticking from diffirential pressure. The drill collar...