|Color:||Black Or You Wanted||Material:||Alloy Steel|
|Application:||Hole Drilling In Mines, Hydrology And Water Well ,Geothermal Well||Usage:||Geologic Exploration,gravel Stratu|
|Formation:||Complicated Gravel Formation||Quality:||Best|
|Name:||PR54 RC Hammer||Manufacturing Process:||Forging|
Pr54 Reverse Circulation DTH Hammer,
RC Bit Reverse Circulation DTH Hammer,
130mm Mining Reverse Circulation Hammer
Reverse Circulation DTH Hammer Pr54 with RC Bit for Rock Drilling / Mining
Reverse Circulation drilling, or RC drilling, is a method of drilling which uses dual wall drill rods that consist of an outer drill rod with an inner tube. These hollow inner tubes allow the drill cuttings to be transported back to the surface in a continuous, steady flow.
The drilling mechanism is a pneumatic reciprocating piston known as a hammer driving a tungsten-steel drill bit.
SOLLROC Reverse Circulation drilling (RC) ,from size 3’’ to 5.5’’, is a technique of drilling that uses dual wall drill rods that consist of an outer drill rod with an inner tube. By using compressed air to extract rock fragments sample,the samples travel through rods to a sample splitter at surface, avoiding all contact between the samples and the borehole wall that allows samples to be retrieved with minimal contamination,which is mainly used in deep hole exploration and mining grade control.
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Contact Person: Ms. Ling Bo