sandvik sd series high pressure dth hammer for Australia mining drilling

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2022年05月15日

CIR110 Low Air Pressure DTH Hammers for blast hole drilling

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cir55 cir60 cir70 cir70 cir76 cir80 cir90 cir110 cir130 DTH Hammer for Mining drilling



Roschen High pressure DTH Hammer drill fast, reduce your drilling cost. It is made of advanced material and production technology.



Roschen offers the largest assortment of conventional down-the-hole (DTH) hammers in the whole industry. Their hammers outdistance the competitors’ hammers in both speed and longevity. The large amount of Roschen hammers and 4 hammer models allow you to drill holes varying between 89mm - 1219mm in diameter. The hammers drill at a high frequency to provide less vibration and ensure a smooth operation. They are also able to drill efficiently against high heads of water. 



Structure: traditional or faster shorter stroke.

Color: Gold, Blue, Red, yellow or customized.

Shank type: DHD, SD, QL, COP, Mission, Numa, Br, Mach, TD, etc.

Size: 2" - 18"

Working air pressure: 1.0 ~ 2.5 Mpa (10 ~ 25 Bar)

Special size can be customized.


Common size is as following:



Down the Hole(DTH) Hammer, Bits specifications
Drill Bit/Hammer Bit Shank typeRecommended DTH Bit Diameter
COP34/DHD3.5 / MISSION30/BR85mm ~ 120mm
DHD340/QL40/MISSION40/SD4108mm ~ 140mm
DHD350/QL50/MISSION60/SD5124mm ~ 165mm
DHD360/QL60/MISSION60/SD6152mm ~ 203mm
DHD380/QL80/MISSION80/SD8203mm ~ 305mm
DHD1120/SD12/QL120/Numa120305mm ~ 500mm
Note: Any size of DTH bit is available by request



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.









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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