ROSCHEN GROUP
| Supply Ability | 1000000 pcs |
| Packaging Details | wooden box |
| Model | DHD340 DTH Hammer |
| Item | DHD340 Hammer |
| series | DHD350 hammer |
| Use | Blast hole Rock drilling |
| DTH Bits | DHD340 Hammer bits 115mm |
| Model series | DHD 340 DTH Bits DTH Hammer Bits |
| Application | DHD340 Cop44 DTH Hammers for Waterwell / Blasting Drilling |
| DHD hammer factory | dhd340 hole hammer, dhd340 hole hammer Suppliers |
| Brand Name | ROSCHEN |
| Model Number | DHD340 115 120mm |
| Certification | ISO |
| Place of Origin | CHINA |
View Detail Information
Explore similar products
Eccentric overburden casing system with three pieces rock drilling tools
DTH Drill Rods 3 1/2" For Down The Hole Drilling
Marble Quarry Down The Hole Drilling Button Bits Tungsten Carbide Buttons
Concentric Drilling and Casing System for hard rock Overburden Tools Overburden
Product Specification
| Supply Ability | 1000000 pcs | Packaging Details | wooden box |
| Model | DHD340 DTH Hammer | Item | DHD340 Hammer |
| series | DHD350 hammer | Use | Blast hole Rock drilling |
| DTH Bits | DHD340 Hammer bits 115mm | Model series | DHD 340 DTH Bits DTH Hammer Bits |
| Application | DHD340 Cop44 DTH Hammers for Waterwell / Blasting Drilling | DHD hammer factory | dhd340 hole hammer, dhd340 hole hammer Suppliers |
| Brand Name | ROSCHEN | Model Number | DHD340 115 120mm |
| Certification | ISO | Place of Origin | CHINA |
| High Light | 4 Inch DTH Hammers ，DHD340 DTH Hammers ，DHD340 dth button bits | ||
Atlas copco DHD340 4 inch dth hammers and button bits
DHD3.5 DHD340 DTH Button Bits
DTH bits are the tools of cutting rock. ROSCHEN DTH rock drill bits are made of superior quality alloy steel which is made by Timken in U.S. Besides, all our DTH bits are using the brand "Element Six" T.C carbide which provides (the T.C buttons) for Boart Longyear. In addition art manufacturing technology makes our DTH rock drill bits with higher and more reliable quality.
| ROSCHEN DHD Hammer | ||
| ROSCHEN DHD hammer size | GSE DHD Hammer working pressure | The impact frequency when it is working on 18Bar |
| ROSCHEN DHD3.5 | 6 bar ~ 35 Bar | 32Hz |
| ROSCHEN DHD340 | 6 bar ~ 35 Bar | 31Hz |
| ROSCHEN DHD350 | 6 bar ~ 35 Bar | 30Hz |
| ROSCHEN DHD360 | 6 bar ~ 35 Bar | 28Hz |
| ROSCHEN DHD380 | 6 bar ~ 35 Bar | 23Hz |
| DHD dth bit specifications | ||||||
| Shank style | Diameter in mm | Flat face | Convex face | Concave face | Approx. weight | Part number |
| DHD3.5 | 85 | √ | √ | 5.0 kgs | DHD3.5-85 | |
| 90 | √ | √ | 5.8 kgs | DHD3.5-90 | ||
| 95 | √ | √ | 5.9 kgs | DHD3.5-95 | ||
| 100 | √ | √ | √ | 6.1 kgs | DHD3.5-100 | |
| 105 | √ | √ | √ | 6.3 kgs | DHD3.5-105 | |
| DHD340 | 105 | √ | √ | √ | 8.6 kgs | DHD340 -105 |
| 110 | √ | √ | √ | 8.8 kgs | DHD340-110 | |
| 115 | √ | √ | √ | 9.0 kgs | DHD340-115 | |
| 120 | √ | √ | √ | 9.5 kgs | DHD340-120 | |
| 127 | √ | √ | √ | 9.9 kgs | DHD340-127 | |
| DHD350 | 135 | √ | √ | √ | 16.2 kgs | DHD350-135 |
| 140 | √ | √ | √ | 16.5 kgs | DHD350-140 | |
| 146 | √ | √ | √ | 17.0 kgs | DHD350-146 | |
| 152 | √ | √ | √ | 17.8 kgs | DHD350-152 | |
| 165 | √ | √ | √ | 18.5 kgs | DHD350-165 | |
| DHD360 | 152 | √ | √ | √ | 23.3kgs | DHD360-152 |
| 165 | √ | √ | √ | 25.2 kgs | DHD360-165 | |
| 171 | √ | √ | √ | 25.8 kgs | DHD360-171 | |
| 190 | √ | √ | √ | 28.5 kgs | DHD360-190 | |
| 203 | √ | √ | √ | 29.5 kgs | DHD360-203 | |
| DHD380 | 203 | √ | √ | √ | 48.1 kgs | DHD380-203 |
| 216 | √ | √ | √ | 52.0 kgs | DHD380-216 | |
| 241 | √ | √ | √ | 58.7kgs | DHD380-241 | |
| 254 | √ | √ | √ | 60.4 kgs | DHD380-254 | |
| 292 | √ | √ | √ | 80.1 kgs | DHD380-292 | |
Our Advantages as below:
1. High quality steels materials. Tungsten carbide are YK05, or T6 from Element Six in Germany
2. Roschen DTH tools are forged by advanced electron-hydraulic forging hammer.
3. Advanced heat-treatment equipment: Aichelin brand multipurpose furnace heat treatment.
4. Completed moulding (tooling ) departments with many molds available.
5. Professional R&D team,completed quality system.
6. Strict Quality-Check Systems.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
1921
Total Annual:
5000-2000000
Employee Number:
100~500
Ecer Certification：
Verified Supplier
ROSCHEN GROUP ROSCHEN Group has the world class advanced equipment like 12000 tons forging, metal processing plant, heat treatment workshop, numerical control plant, Advanced five-axis machining center, etc. professional technical and skilled team to ensure mining, mine... ROSCHEN GROUP ROSCHEN Group has the world class advanced equipment like 12000 tons forging, metal processing plant, heat treatment workshop, numerical control plant, Advanced five-axis machining center, etc. professional technical and skilled team to ensure mining, mine...
Get in touch with us
Leave a Message, we will call you back quickly!