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Drilling Shock Absorber For Big Size Down The Hole Hammer , Carbon Steel

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Drilling Shock Absorber For Big Size Down The Hole Hammer , Carbon Steel

China Drilling Shock Absorber For Big Size Down The Hole Hammer , Carbon Steel supplier
Drilling Shock Absorber For Big Size Down The Hole Hammer , Carbon Steel supplier Drilling Shock Absorber For Big Size Down The Hole Hammer , Carbon Steel supplier

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Product Details:

Place of Origin: GERMANY
Brand Name: ROSCHEN
Certification: ISO
Model Number: size 3" 4" 5" 6" 8" 10" 12"

Payment & Shipping Terms:

Minimum Order Quantity: 1 sets
Price: negotiate
Packaging Details: Wooden Box
Supply Ability: 1000 pcs/M
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Detailed Product Description
Machine Type: Drilling Tool Type: Air Hammer
Material: Carbon Steel Processing Type: Forging
Use: Mining Tool Certification: ISO9001
Model: Down The Hole Hammer Drilling: Down The Hole Drilling

 

 

 

Drilling shock absorber for big size hammer

 

 

Axuliary Equipment Shock Absorber :

 

1. Absorb shock for big size Hammer

2. Unique design&precise quality control process

3. Customizing service with customer Request

 

Size Outside
Dia./mm
Length/mm
3" 77 496
4" 97 496
5" 117 580
6" 138 580
8" 180 656
10" 225 1017
12" 270 1017

 

Drilling Shock Absorber For Big Size Down The Hole Hammer , Carbon Steel

 

 

 

 

 

 


Below is DTH SPEC:
 

Techincal Parameters

Description Product Code Bit Shank Thread Connection Outer Dia.(mm) Length Without Bit (mm) Weight (kg) Flat Wrench (mm) Rec. Hole Size (mm)
RS 180 260000 DHD38, COP84 API 4 1/2" REG PIN 180 1522 190 150 203-271
Working Pressure (bar) Impact Frequency at 17 bar (Hz) Normal Axial Pressure (kN) Rec.Rotation Speed (r/min) Air Consumption (m³/min)
14-24 20 18.3 30-40 12bar 17bar 24bar
22.5 28.2 39.6

 

Hammers Matching To Other Bits
Description Product Code Bit Shank Thread Connection Outer Dia. (mm) Length Without Bit (mm) Weight (kg) Flat Wrench (mm) Rec. Hole Size (mm)
RS180-QL80 260001 QL80 API 4 1/2" REG PIN 180 1515 190 150 203-271
RS180-Mission80 260003 Mission80 1515 188
RS180-MACH80 260005 MACH80 1522 190
RS180-SD8 261000 SD8 1492 195

 

Working
Pressur (bar)
Impact
Frequency
at 17 bar
Normal
Axial
Pressure
(kN
Rec.
Rotation
Speed
(r/min)
Air
Consumption
(m³/min)
             
14-24 20 18.3 30-40 14bar 17bar 24bar
22.5 28.2 39.6



 

ROSCHEN DTH Hammers Specifications
Hammer Size Bit Shank ROSCHEN Code Connection Thread Suitable bit Working pressure Air consumption
1" BR1 ROS 11 RD50 box ¢50-70mm 0.7-1.75Mpa 0.7Mpa 4.5m3/min
1.0Mpa 4m3/min
1.4Mpa 5m3/min
2" BR2 ROS 22 RD50 box ¢70-¢90mm 0.7-1.75Mpa 0.7Mpa 4.5m3/min
1.0Mpa 4m3/min
1.4Mpa 5m3/min
3" DHD3.5 ROS 32 API 2 3/8" Reg ¢90-¢110mm 1.0-1.5Mpa 1.0Mpa 4.5m3/min
COP32/COP34
M30 1.5Mpa 9m3/min
4" DHD340 ROS 34 API 2 3/8" Reg ¢110-¢135mm 1.0-2.5Mpa 1.0Mpa 6m3/min
COP44
QL40
SD4 1.8Mpa 10m3/min
M40 2.4Mpa 15m3/min
5" DHD350 ROS 52
ROS 54
API 2 3/8" Reg /API 3 1/2" Reg ¢135-¢155mm 1.0-2.5Mpa 1.0Mpa 9m3/min
COP54
QL50
SD5 1.8Mpa 15m3/min
M50 2.4Mpa 23m3/min
6" DHD360 ROS 62
ROS 64
API 3 1/2" Reg ¢155-¢190mm 1.0-2.5Mpa 1.0Mpa 10m3/min
COP64
QL60
SD6 1.8Mpa 20m3/min
M60 2.4Mpa 28.5m3/min
8" DHD380 ROS 82
ROS 84
API 4 1/2" Reg ¢195-¢254mm 1.0-2.5Mpa 1.0Mpa 15m3/min
COP84
QL80 1.8Mpa 26m3/min
SD8 2.4Mpa 34m3/min
M80/M85
10" SD10 ROS 100 API 6 5/8" Reg ¢254-¢311mm 1.0-2.5Mpa 1.0Mpa 22m3/min
Numa100 1.8Mpa 40m3/min
ROS 100 2.4Mpa 55m3/min
12" DHD1120 ROS 120 API 6 5/8" Reg ¢305-¢445mm 1.0-2.5Mpa 1.0Mpa 30m3/min
SD12 1.8Mpa 56m3/min
Numa120 2.4Mpa 78m3/min
Notes:
Metzke, Remet thread is available!
Any special typ shank of DTH Hammer will be available by requests.



 

DTH Bit

 

DTH bit is also our main product. After mang years search, we have rich experience in development and manufacturing high quality products, which adopted high-quality raw materials, advanced technology and passed through strictly inspection.

 

1.high and low air pressure down-the-hole drill bits
2.Low air pressure holeDia.:65-220mm

3.High air pressure hole Dia.:85-305mm

4.Face type:drop center/concave/convex/double gauge/flat

5.Our DTH Bit can be suitable for many types of DTH Hammer, such as XL, Mission, COP, IR, Mach, Demag, SD, Bulroc, Halco Mach, Digger etc.



 

For more information, please contact:
Drilling Shock Absorber For Big Size Down The Hole Hammer , Carbon Steel
 
 
 
 
 
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

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