SD8 QL80 8" big diameter DTH Drill Hammer, Gold / Iron / Cooper Mine for Hard rock Formation
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SD8 QL80 8" big diameter DTH Drill Hammer, Gold / Iron / Cooper Mine for Hard rock Formation
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Features
Basic Infomation
Place of Origin: China
Brand Name: ROSCHEN
Certification: ISO
Model Number: 8"
High Light:

QL80 DTH Drill Hammer

,

SD8 DTH Drill Hammer

,

DHD380 drill bits

Payment & Shipping Terms
Packaging Details: Wooden Box
Delivery Time: 5-15 days
Supply Ability: 500 pcs
Specifications
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
Product Description

 

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

 

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Get in touch with us
Contact Person : Mr. Bill, George, Michael
Tel : 13764195009
Fax : 86-021-54380177
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