reverse circulation air drilling rig

...this pivotal location, it is directly connected to the fan blades which are crucial for . At the heart of the cooling fan clutch's o...

(RC) Why needs ? . When the hole of diameter >250mm, which the annular area betw...

... steel cages. 2. The can be used not only in core ,bored construction pile, but also in water well.The Spindle I.D. is 78mm. 3...

... RC Machine The or RC is a method that uses a double-walled pi...

... engineering The ing technology using sand and gravel pump ( centrifugal pump ) to create ...

... crawler well , monitoring well TD-FLS500 multifunctional crawler well is a new,highly-effective ,energy-saving and multifunctional hyd...

SRC3.5Y Shank 3.5'' Bit For RC Product Introduce: The line of hammers are used in...

... "Dual Wall ", employs a Dual Wall Pipe where the medium, normally high pressure ,is passed between the outer and inner tubes d...

... fast speed . pneumatic dth rig can 20-30m per hour . high effective . the engine it is Yuchai 85kw ,more powerful...

...action. This machine 800m deep water wells with no problem at all. Usually we recommend customers to choose . The GL800S 800m wa...

... without cab using for 90mm~115mm blasing hole 1. ZGYX-415 open-pit is another high-cost performance developed b...

... | Prospecting | Welllogger | BoreholeCamera | Inclinometer] Horizontal directional rigMDL-150 Basic parameter diameter (mm) 150-...

... produces samples of rock cuttings rather than a sample of rock core. The down-hole hammer is powered by compressed , which also acts a...

... for taking screening rock powder and samples with depth 300m SQ300 RC crawler rig Reverse circul...

DTH Tools RC Hammer, RC Bits, RC Pipes TH1162RC - RE543 Main Specification Description Product Code Thread Connecti...

... DTH Tools / RE545 Hammer Bits Black Color Description HRC series DTH Hammer is the latest develope...

... Depth 130 - 350mm Dia RC Rig 132KW Cummins Power Machine Introduction The RCJ300RC hydraulic ( RC ) ...

... can meet the requirements of technology: 1 positive mud , 2 mud , 3 DTH hammer, 4 lift (...

... Geotechnical Machinery. GK-200 core GK-200 ing rig is developed to synthesize the advantages of various ing rigs. The new kind of ...

... with CBM universal TDR -50 The TDR -50 universal rig enables each user to with the followi...