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3-5" Reverse Circulation Hammer , Dual Tube Drill Rod for Reverse Circulation Drilling

China 3-5" Reverse Circulation Hammer , Dual Tube Drill Rod for Reverse Circulation Drilling supplier
3-5" Reverse Circulation Hammer , Dual Tube Drill Rod for Reverse Circulation Drilling supplier 3-5" Reverse Circulation Hammer , Dual Tube Drill Rod for Reverse Circulation Drilling supplier 3-5" Reverse Circulation Hammer , Dual Tube Drill Rod for Reverse Circulation Drilling supplier

Large Image :  3-5" Reverse Circulation Hammer , Dual Tube Drill Rod for Reverse Circulation Drilling

Product Details:

Place of Origin: CHINA
Brand Name: ROSCHEN
Certification: ISOQ
Model Number: 3-5"

Payment & Shipping Terms:

Minimum Order Quantity: 1 pcs
Price: Negotiate
Packaging Details: Bundles
Supply Ability: 10000 pcs
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Detailed Product Description
Name: Reverse Circulation Drill Rods Item: Reverse Circulation Rods
Model: Reverse Circulation Pipe Series: Reverse Circulation Drilling
RC Rod: Dual Tube Drill Rod RC Rods: Reverse Circulation Drill Rod/drill Pipe For Sale
Series No: Reverse Circulation Drill Pipe Name No: Reverse Circulation Drill Rods
Model Name: Reverse Circulation RC Drill Rods

Dual Tube Drill Rod for Reverse Circulation Drilling for sale

 

Reverse Circulation is used in drilling programs for initial exploration and also for resource definition. There are two types of RC drilling. One is RC with hammer, used in medium and hard rock that can reach depths up to 800m. Rods are usually 4" and 4 ½" diameters.
 

The other is Air Core drilling used in softer oxide and clay ground to depths of 100m using Air Core & Vacuum Bits designed specifically for the type of ground conditions. RC Rods used for Air Core drilling are normally 3" to 3 ½". Roschen's has broad experience in the design and manufacture of Air Core Drilling equipment to suit a variety of ground conditions.
 

Compared to diamond core drilling, RC drilling with inherently faster penetration rates provides several benefits:


. Direct drilling cost reductions in the range of 25% to 40%.
. Faster completion of drill programs with quicker delivery of results.
. Reduced man-hours at the drill with decreased exposure to potential accidents.
. Indirect cost reductions gained from a simplified sampling process.
. Requires less water than diamond drilling.

 

When setting up or buying a rig to commence exploration RC drilling there are a lot of factors to consider. Initial costs are high so you need to get it right the first time. Talking to peers in the industry plus rig and consumable manufacturers is a great way to get firsthand experience so that costly mistakes can be avoided. It would difficult to over emphasis the importance of paying careful attention to initial equipment purchases.
 

Choices like the type, configuration and setup of a rig has downstream affects on production rates, downtime, profitability and operator safety.
 

Exploration drilling requires support equipment. This can vary depending on the amount and depth of holes to be drilled as well as the remoteness of the location. Drilling companies will typically be set up with caravans, satellite communications, lighting towers, auxiliary compressors (with boosters) and support trucks carrying water, fuel, spare equipment & drilling consumables.

 

 

REVERSE CIRCULATION DRILL ROD SPECIFICATIONS
Thread Type Remet Remet Remet Metzke Metzke Matrix Matrix
Rod O.D. 3 1/2" 4" 4 1/2" 4" 4 1/2" 4" 4 1/2"
Outer Tube O.D. 88.9mm 101.7mm 114.3mm 101.7mm 114.3mm 101.7mm 114.3mm
Outer Tube I.D. 81.8mm 94.6mm 107.2mm 94.6mm 107.2mm 94.6mm 107.2mm
Outer Tube W.T. 5.3mm 7.1mm 7.1mm 7.1mm 7.1mm 7.1mm 7.1mm
Inner Tube O.D. 38.1mm 50.8mm 63.5mm 50.8mm 63.5mm 50.8mm 63.5mm
Inner Tube I.D. 32.6mm 45.3mm 58mm 45.3mm 58mm 45.3mm 58mm
Inner Tube W.T. 5.5mm 5.5mm 5.5mm 5.5mm 5.5mm 5.5mm 5.5mm
Spanner Flat 90mm 90mm 90mm 90mm 90mm 90mm 90mm
Weight 3.0m 75kg. 75kg. 95kg. 75kg. 95kg. 75kg. 95kg.
Weight 6.0m 120kg. 150kg. 168kg. 150kg. 168kg. 150kg. 168kg.


Please contact your Roschen representative for additional details, and ordering assistance.

 

 


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FAQ

Terms & Conditions of Ordering:

Quality warranty:

Our products are made of high quality steel and all spares parts are inspected strictly before shipping. We have quickly responses for your complaint and suggestion.


Package:
Using ply-wooden cases and pallet for package to protect the products and avoid the damage during transportation. Also we can customize package according to your special requests.


Production time:
Generally need 15-25 days


Transportation:
By air, By Express or By sea according to your requests.




 

1. Methods of Payment:
T/T (Telegraphic Transfer) or Western Union or L/C at sight


2. Handling time for an order
Based on order quantity, normally it takes 20 days for production.
in 3 working days after receiving the advance payment


3. Shipping way
Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air
Bulk order: we suggest by air or by sea.


4. Quality Control
We have our own experienced QC.
There will be strict inspection and testing for every order before shipping out.


5. After Services:
a. Our sales team will response for your question within 24 hours (Holidays Excluded)
b. Technical Support will be available in any time


6. Quality & Service:

A. There will be strict inspection and testing for every order before shipping out.

B. Our sales team and Technical Support will response for your question within 24 hours through skype: ROSCHEN.TOOL and WhatsApp/Wechat: +86-13764195009

C. Free replacement will provide once the failure confirmed caused or our product quality; Not satisfied with a refund.





 

For more information, please contact:




 

ROSCHEN INC.
ROSCHEN GROUP LIMITED
ROSCHEN HOLDINGS LIMITED
 

Skype: ROSCHEN.TOOL , ROSCHEN_GROUP
 

WeChat: +86-137 6419 5009 ; +86-135 8585 5390
 

WhatsApp: +86-137 6419 5009 ; +86-135 8585 5390
 

Email: roschen@roschen.com ; roschen@roschen.net
 

Website: http://www.roschen.com ; http://www.roschen.net
 

http://www.roschen.cn ; http://www.roschendrill.com
 

http://www.roschenmining.com ; http://www.roschendrilling.com

Contact Details
ROSCHEN GROUP

Contact Person: Mr. PHIGER

Send your inquiry directly to us (0 / 3000)