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Boart longyear Reverse Circulation Hammer Performance Tooling Reverse Circulation (RC) Drilling
  • Boart longyear Reverse Circulation Hammer Performance Tooling Reverse Circulation (RC) Drilling
  • Boart longyear Reverse Circulation Hammer Performance Tooling Reverse Circulation (RC) Drilling
  • Boart longyear Reverse Circulation Hammer Performance Tooling Reverse Circulation (RC) Drilling

Boart longyear Reverse Circulation Hammer Performance Tooling Reverse Circulation (RC) Drilling

Place of Origin Germany
Brand Name ROSCHEN
Certification ISO,CE
Model Number RC 60
Product Details
Name:
Reverse Circulation Hammers
RC Drilling:
Dual Wall Percussion Hammer Drilling
RC Hammer:
Reverse Circulation Hammer Catalogue
Model:
Reverse Circulation Hammer
Model No:
Reverse Circulation Hammer And Bits
Drilling:
Reverse Circulation Drilling
RC Tools:
Reverse Circulation Drilling Tools
Use:
Reverse Circulation Drilling RC Drilling
Supplier:
Reverse Circulation Hammers Manufacturer
China RC Hammer:
Reverse Circulation Hammers In China
Drills:
Reverse Circulation Drilling Companies
Item:
Reverse Circulation Drilling Process
High Light: 

reverse water hammer

,

button bits rock drilling

Payment & Shipping Terms
Minimum Order Quantity
1 set
Price
Negotiate
Packaging Details
Wooden box
Supply Ability
900 sets
Product Description

Boart longyear Reverse Circulation Performance Tooling Reverse-Circulation (RC) drilling




boart longyear Reverse Circulation Performance Tooling

 

 

Boart longyear Reverse Circulation Performance Tooling for Reverse Circulation (RC) Hammer drilling

Roschen Reverse Circulation (RC) Hammer and Reverse Circulation bits quality can be replaced of by atlas copco, basis on the quality grade, and in the after sales service.

 

REVERSE CIRCULATION PERFORMANCE TOOLING
 

Reverse-Circulation (RC) drilling is used to collect rock samples quickly and efficiently using a large rotary drill and air compressor. The high speed and lower cost per meter of RC drilling makes it ideal for obtaining mineral samples in the early phases of an exploration project.



Reverse Circulation Drilling Rods

 

Roschen offers drill rods in both Metzke and Remet-type threads for complete compatibility with other systems. Our robust drill pipe provides 360°of contact from inner tube collar to outer tube, and is designed to be easily replaced in the field, minimizing costly downtime.

 

Metzke 
 

Metzke-type thread is one of the recognized standard threads used in reverse circulation drilling. Roschen Metzke-type drill pipe features high-grade alloy tool joints and inner tube assemblies, and easily replaceable inner tubes with special joints that offer superior stabilization with minimal flow restriction. Metzke-type thread uses a strong 4 threads per inch design and more robust 90°tool joint mating surface.


Remet 
 

Remet-type thread is another recognized standard in RC drilling. Roschen Remet-type drill pipe features high-grade alloy tool joints and inner tube assemblies. Its easily replaceable inner tubes with special joints offer superior stabilization with minimal flow restriction. Remet-type RC pipe features sealing o-rings on the pin portion of the inner tube assembly, providing optimal inner tube sealing and airflow.

 

 

ROSCHEN RC Hammers Specifications
Hammer Size Hammer Bit Shank ROSCHEN Code Hole Range (mm) External Diameter (mm) Length (without bit) mm Weight (N.W.) kgs Connection Thread Working Pressure
3" RE531 RE531 ROS RC 30 84-100 81 1069 29 3“ Remet 1.0-3.0Mpa
3" RE035 RE035 ROS RC 35 84-105 85 1075 35 3“ Remet 1.0-3.0Mpa
4 1/2" RE004 RE004 ROS RC 40 111-127 107 1252 52 3.5"-4" Remet 4" Metzke 1.0-3.0Mpa
4 1/2" RE540 RE540 ROS RC 45 111-127 107 1252 52 3.5"-4" Remet 4" Metzke 1.0-3.0Mpa
5" RE040 RE040 ROS RC 50 113-130 109.5 1191 57 3.5"-4" Remet 4" Metzke 1.0-3.0Mpa
5" RE542 RE542 ROS RC 50 113-130 109.5 1191 57 3.5"-4" Remet 4" Metzke 1.0-3.0Mpa
5" RE543 RE543 ROS RC 50 120-135 116 1191 62 3.5"-4" Remet 4" Metzke 1.0-3.0Mpa
5" RE545 RE545 ROS RC 50 122-135 117.5 1261 65 4"-4.5"Remet 4"-4.5" Metzke 1.5-3.5Mpa
5 1/2" RE547 RE547 ROS RC 55 130-146 124.5 1270 71 4.5"Remet 4.5" Metzke 1.5-3.5Mpa
5 1/2" RE052 RE052 ROS RC 55 130-146 124.5 1270 71 4.5"Remet 4.5" Metzke 1.5-3.5Mpa
5 3/4" RE054 RE054 ROS RC 55 130-146 124.5 1270 85 4.5"Remet 4.5" Metzke 1.5-3.5Mpa
5 3/4" RE140 RE140 ROS RC 55 130-146 124.5 1270 85 4.5"Remet 4.5" Metzke 1.5-3.5Mpa
5" PR40 PR40 ROS RC 50 124-142 120.5 1362 80.5 3.5"-4.5" Remet 3.5"-4.5" Metzke 1.5-3.5Mpa
5 1/2" PR52 PR52 ROS RC 55 126-142 121 1227 68.5 4"-4.5"Remet 4"-4.5" Metzke 1.5-3.5Mpa
5 1/2" PR52R PR52/PR52R ROS RC 55 130-146 124 1225 65 4"-4.5"Remet 4"-4.5" Metzke 1.5-3.5Mpa
5 1/2" PR54 PR54 ROS RC 55 135-150 130 1294 84.5 4.5"Remet 4.5" Metzke 1.5-3.5Mpa
6" MX5456 MX5456 ROS RC 60 136-150 132 1362 90 4.5"Remet 4.5" Metzke 1.5-3.5Mpa
6"~6 1/2" RC62/RC62R RC62/RC62R ROS RC 65 152-190 146 1320 110 As Request 1.5-3.5Mpa
8" RC82/RC82R RC82/RC82R ROS RC 80 190-250 180 1395 185 As Request 1.5-3.5Mpa
10" RC100/RC100R RC100/RC100R ROS RC 100 250-370 240 1528 328 As Request 1.5-3.5Mpa
Notes:
Metzke, Remet thread is available!
Any special type shank of RC Hammer will be available by requests.

 

 



 

 

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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.




 


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 Us at Any Time

86-137-64195009
65 EAST XINHUAN ROAD, SHANGHAI, CHINA
Send your inquiry directly to us