5 Inch DHD350 SD5 QL50 M50 Cop54 DTH Down The Hole Hammer for Water Well Drilling

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2022年05月14日

CIR110 Low Air Pressure DTH Hammers for Mining quarrying drilling

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6 Inch DHD360 SD6 QL60 M60 Cop66 DTH Down The Hole Hammer for Water Well Drilling

5 Inch DHD350 SD5 QL50 M50 Cop54 DTH Down The Hole Hammer for Water Well Drilling




5 inch DTH Hammer DHD350 QL50 COP54 M50 SD5 dth drilling hammer for rock water well drilling



Roschen professional manufacturing experience in DTH hammer, button bits, drill pipe, overburden casing system, tricone bits production, our factory can supply you with high pressure and medium to low pressure DTH hammers. It strictly matches with API standard and other Chinese industry standards. It is durable for being produced with advanced craftwork and good material.



 

5 inch DTH Hammer DHD350 QL50 COP54 M50 SD5 dth drilling hammer for rock water well drilling


ROSCHEN DTH Hammers Technical Specifications
Hammer SizeBit ShankROSCHEN CodeConnection ThreadSuitable bitWorking pressureAir consumption
2"BR2ROS 11  ROS 22RD50 box¢70-¢90mm0.7-1.75Mpa0.7Mpa4.5m3/min
1.0Mpa4m3/min
1.4Mpa5m3/min
3"DHD3.5ROS 32API 2 3/8" Reg¢90-¢110mm1.0-1.5Mpa1.0Mpa4.5m3/min
COP32/COP34
M301.5Mpa9m3/min
4"DHD340ROS 34API 2 3/8" Reg¢110-¢135mm1.0-2.5Mpa1.0Mpa6m3/min
COP44
QL40
SD41.8Mpa10m3/min
M402.4Mpa15m3/min
5"DHD350ROS 52  ROS 54API 2 3/8"Reg/ API 3 1/2" Reg¢135-¢155mm1.0-2.5Mpa1.0Mpa9m3/min
COP54
QL50
SD51.8Mpa15m3/min
M502.4Mpa23m3/min
6"DHD360ROS 62  ROS 64API 3 1/2" Reg¢155-¢190mm1.0-2.5Mpa1.0Mpa10m3/min
COP64
QL60
SD61.8Mpa20m3/min
M602.4Mpa28.5m3/min
8"DHD380ROS 82  ROS 84API 4 1/2" Reg¢195-¢254mm1.0-2.5Mpa1.0Mpa15m3/min
COP84
QL801.8Mpa26m3/min
SD82.4Mpa34m3/min
M80/M85
10"SD10ROS 100API 6 5/8" Reg¢254-¢311mm1.0-2.5Mpa1.0Mpa22m3/min
Numa1001.8Mpa40m3/min
ROS 1002.4Mpa55m3/min
12"DHD1120ROS 120API 6 5/8" Reg¢305-¢445mm1.0-2.5Mpa1.0Mpa30m3/min
SD121.8Mpa56m3/min
Numa 1202.4Mpa78m3/min
15"Numa 150ROS 150API 6 5/8"Reg¢530mm-¢660mm1.0-2.5Mpa1.0Mpa30m3/min
DHD11501.8Mpa56m3/min
QL1502.5Mpa78m3/min
18"Numa 180ROS 180API 6 5/8"Reg¢600mm-¢860mm1.0-2.5Mpa1.0Mpa30m3/min
DHD11801.8Mpa56m3/min
QL1802.5Mpa78m3/min
24"Numa 240ROS 240API 6 5/8"Reg¢775mm-1000mm1.0-2.5Mpa1.0Mpa30m3/min
QL 2401.8Mpa56m3/min
SD 242.5Mpa78m3/min
Notes:
Any Spline is available
API, Metzke, Remet , Fabe thread is available!
Any special typ shank of DTH Hammer will be available by requests.


Advantages:


1. Deliver maximum energy to drilling bit, fast drilling speed and low air consumption due to the special inner structure of LHD series DTH hammer designed according to newest rock drilling theory.


2. Smooth performance and long service life of LHD series DTH hammer due to high quality alloy steel materials and advanced processing technology adapted.


3. Low problem rate and easy to maintenance due to simple, reliable and easy assemble and disassemble inner structure of hammer.


4. Easy to depart bit from hammer due to multi—head thread connecting chuck and cylinder of hammer.


5. Interchangeable with DTH bit and drill pipe

















For more contact information: 


 

Phiger Leo

Direct Line: 0086-137-6419 5009

WeChat: +86-137-6419 5009 


WhatsApp: +86-137-6419 5009      

================================================================

ROSCHEN@ INC.                                 

ROSCHEN@ GROUP LIMITED

ROBERT ROSCHEN@ LIMITED

ROSCHEN@ HOLDINGS LIMITED    

HEFEI ROSCHEN@ TOOL CO., LTD.

ROSCHEN@ GEOLOGICAL TOOL CO.,LTD.

SHANGHAI ROSCHEN@ INTERNATIONAL CO., LTD.

ROSCHEN@ GEOLOGICAL INSTRUMENTS CO., LTD.  

EMAIL: roschen@roschen.com ; roschen@roschen.net

Website: http://www.roschendrill.com

http://www.roschenmining.com

http://www.roschendrilling.com  

http://www.explorationcoredrilling.com   

http://www.roschen.net 

http://www.roschen.cn

http://www.roschen.com 

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