ROSCHEN GROUP
| Supply Ability | 500 pcs |
| Packaging Details | Wooden Box |
| Delivery Time | 5-15 days |
| DTH | big diameter DTH Drill Hammer |
| Hammers | down the hole hammers |
| Brand | atlas copco dth hammer |
| Bit | dth bit |
| Button bits | dth button bits |
| Drilling | dth drilling equipment |
| Name | dth hammer bits |
| puma | puma dth hammers |
| Big Size | Big Size DTH Drill Hammer |
| Brand Name | ROSCHEN |
| Model Number | 8" |
| Certification | ISO |
| Place of Origin | China |
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Product Specification
| Supply Ability | 500 pcs | Packaging Details | Wooden Box |
| Delivery Time | 5-15 days | DTH | big diameter DTH Drill Hammer |
| Hammers | down the hole hammers | Brand | atlas copco dth hammer |
| Bit | dth bit | Button bits | dth button bits |
| Drilling | dth drilling equipment | Name | dth hammer bits |
| puma | puma dth hammers | Big Size | Big Size DTH Drill Hammer |
| Brand Name | ROSCHEN | Model Number | 8" |
| Certification | ISO | Place of Origin | China |
| High Light | QL80 DTH Drill Hammer ，SD8 DTH Drill Hammer ，DHD380 drill bits | ||
SD8 QL80 8" big diameter (195mm-254mm) DTH Drill Hammer, gold/iron/cooper mine for hard rock formation
8" big diameter(195mm-254mm) dth drill hammer, gold/iron/cooper mine dth drill hammer, dth hammer 8" for hard rock formation
DTH (Down The Hole) bits are widely used for open-pit mining, quarry, hydropower engineering, well drilling and excavation side column support, etc.
We can supply DTH bits from 85mm to 305mm. The main products are:Similar or equal DHD, COP and SD series hammers, our DTH bits range from 85mm, 90mm, 95mm, 100mm, 105mm, 110mm, 115mm 120mm, 127mm, 133mm, 140mm, 146mm, 152mm, 165mm, 175mm, 190mm, 203mm, 216mm 254mm, 305mm, etc.
Product description
1.Deliver maximum energy to drilling bit, fast drilling speed and low air consumption due to inner structure of HD series DTH hammer designed according to newest rock drilling theory.
2.Smooth performance and long service life of HD 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 dill pipe manufactured by Atlas copco and Ingersoll-rand.
Product features:
Offer IR hammer, DHD3.5, DHD340a, DHD360, DHD380, COP and QL hammer. The optimum range of hole size for blast drilling with DTH is 90mm to 254 mm, smaller blast holes are generally drilled using top hammer, and larger holes generally use rotary machines. Our hammer like COP and QL are known for their reliability and longevity
8 INCH DTH Hammer Technical Data:
| ND85 / DHD380 / COP84 | 1492mm | 188.00Kg | Φ180mm | Cop84 | Φ195-254 | API 4 1/2"Reg | 1.0-2.5Mpa |
| DHD380 | |||||||
| SD8 | 1463mm | 192.00Kg | Φ180mm | SD8 | Φ195-254 | API 4 1/2"Reg | 1.0-2.5Mpa |
| QL80 | 1465mm | 182.00Kg | Φ180mm | QL80 | Φ195-254 | API 4 1/2"Reg | 1.0-2.5Mpa |
Further exploration drilling products information, please don't hesitate to contact us.
ROSCHEN INC.
ROSCHEN GROUP LIMITED
ROSCHEN HOLDINGS LIMITED
Skype: ROSCHEN.TOOL , ROSCHEN_GROUP
Email: roschen@roschen.com ; roschen@roschen.net
Website: http://www.roschen.net ; http://www.roschen.cn
http://www.roschen.com ; http://www.roschengroup.com
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...
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