Product Introduction
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.
Technical Parameters
SRC3.5Y RC HAMMER
| Length(Without bit) |
Weight(Without bit) |
External diameter |
Bit Shank |
Hole range |
| 1195mm |
44kg |
94mm |
SRC3.5Y |
95-115mm |
| Connection thread |
Working Pressure |
Impact rate at 2.4Mpa |
Recommended rotation speed |
| 3'' Remet /3.5'' Remet |
1.5-3.5Mpa |
40HZ |
25-40rpm |
Product Features
1.samples obtained via RC drilling are free of contaminants
2.the samples are collected at the drill and sent directly to the lab to be assessed
3.RC sampling requires less handling than other methods
4.less handling results in cost reduction and faster turnaround times
5.The reliability of the cuttings produced during RC drilling is an industry asset.
6.RC grade control is the most cost effective and efficient method to differentiate between waste rock and minerals.
Applications:
1.RC drilling is a technique used in the majority of stages of mine development.
2.RC drilling is commonly employed in open-cut mines and used for pit grade control and in delivering useful insight for mine planning and blasting. It has an optimal depth of between 300-500 metres.
3.RC grade control is extremely effective in defining boundaries between ore bodies and waste rock
4.RC drilling is ideal for exploration, as it delivers contaminant-free samples, which are collected at the drill itself and can be sent immediately for assessment. It also reduces handling time, which in turn can serve to reduce overall program costs.
Detailed photo
About us:
At sollroc, customer satisfaction is our top priority. Our sales team takes a proactive approach in meeting customers' needs. We take the time to get to know you and learn about your operations so we can better assist you. We strive to meet customers' needs by supplying the tools and equipment you need when you need them, providing product support, and following through with excellent customer service every step of the way.
Delivery & Package
Delivery: By air, By sea or By express
Package: Ply-wooden cases + Pallet
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