|Color:||Black Or You Wanted||Material:||High Carbon Steel|
|Application:||Hole Drilling In Mines, Hydrology And Water Well ,Geothermal Well||Usage:||Geologic Exploration,gravel Stratu|
|Formation:||Complicated Gravel Formation||Quality:||Best|
SPR40 Reverse Circulation Hammer,
Golden Sampling Reverse Circulation Hammer,
SPR40 RC Hammer
SPR40 Reverse Circulation RC Hammers for Africa Golden Sampling RC Drilling
Reverse circulation (or RC as it’s more commonly known) drilling is an essential tool in the mining industry. In addition to other oil rigs and drill rigs, reverse circulation drills assist in the productivity and accuracy in mining jobs.
RC drilling is a drilling method involving a large rotary drill and air compressor that yields high quality mineral and rock samples, free from contamination and material interference.
It is the preferred method of mineral exploration, drilling and in-pit grade control because it is fast and cost-effective.
1.A higher percentage of uncontaminated cuttings
2.Drilling rate similar to open hole drilling, but can often be faster and penetrate greater depths
3.One of the most accurate drilling methods
4.Quick retrieval of sample rates
5.Dry samples allow for easier analysis
SOLLROC RC SPR40
Other size RC hammer specification
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: Serena Gong