New Arrival China Dth Rock Drilling Tools - R.C DTH Hammer – Kat
New Arrival China Dth Rock Drilling Tools - R.C DTH Hammer – Kat Detail:
I .Introduction ofR.C. Drilling
R.C. drilling, referred to as “Centre Sample Recovery”or “Dual Wall Drilling”, employs a Dual Wall Pipe where the drilling medium, normally high pressure air, is passed between the outer and inner tubes down to the face o# the drilling bit where it is returned up the centre tube along with the sample cut by the drill bit.
Ⅱ . The use and the advantages of the R.C. DTH Hammer:
The R.C. System collects sample through the recovery holes in the face of the drill bit immediately as the cuttings or sample is formed. The drilled sample does not have to travel the length of the hammer where contamination and loss ofsample takes place.
2) Higher Production
In broken and fractured ground conditions, the R.C. will often out perform the conventional hammer in terms ofpenetratiion rates.
3) Dry Sample
Even in certain water bearing stratas it is still possible to collect a dry sample because the cuttings (sample) are collected as they are formed through the face of the drill bit.
4) Higher Sample Recovery
Because the sample is collected through the face of the drill bit there is no loss of sample when drilling through broken or fractured ground. And since the bit matched to the chuck size, there is very little bypass of sample and recovery rates o, up to 98% are generally achievable.
Product detail pictures:
Related Product Guide:
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Herrenknecht’s E-Power Pipe Nominate for bauma Innovation Award | Rc Dth Hammer
The company upholds the philosophy of "Be No.1 in quality, be rooted on credit and trustworthiness for growth", will continue to serve old and new customers from home and overseas whole-heatedly for New Arrival China Dth Rock Drilling Tools - R.C DTH Hammer – Kat, The product will supply to all over the world, such as: Ottawa , Turin , Benin , We pursue the management tenet of "Quality is superior, Service is supreme, Reputation is first", and will sincerely create and share success with all clients. We welcome you to contact us for more information and look forward to working with you.
By Poppy from Malaysia - 2016.04.18 16:45
It is not easy to find such a professional and responsible provider in today's time. Hope that we can maintain long-term cooperation.
By Michaelia from Slovakia - 2016.05.02 18:28