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QL5 5inch water well hammer,high air pressure dth hammer for water well and rock drilling

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QL5 5inch water well hammer,high air pressure dth hammer for water well and rock drilling

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Brand Name : Kinglong drilling

Model Number : dth hammer

Certification : ISO9001

Place of Origin : China

MOQ : 5pcs

Price : negotiable

Payment Terms : T/T, Western Union

Supply Ability : 5000pcs per month

Delivery Time : 5 work days

Packaging Details : wooden package

type : 5inch DTH hammer

Use : Well Drilling,Ore Mining,Coal/Well/ore mining,Masonry Drilling

Material : Alloy Steel

Processing Type : Forging

Bit shank : COP, SD, DHD, BR, QL, BR,MISSION

Bit range : 3"-40"(76mm-1000mm)

Application : Ore Mining,Water well Grouting

Formation : Soft/Hard Formation

Condition : New and customizable

Warranty : 12 months

After-sales service provided : Field maintenance and repair service

Advantage : wear-resisting

Quality level : 95% similarity famous brand

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QL5 5inch water well hammer,high air pressure dth hammer for water well and rock drilling

 

DTH Hammer is a percussion system driving a piston inside hammer body with up and down motion by compressed air and transmitting an intensive percussion energy to the bit to enable the drilling by crushing the rock. Drilling method by DTH hammer exerts high drilling performance especially for drilling hard rock and contributes for shortening work schedule. Hence, this method is widely utilized for foundation work, landslide prevention work, quarrying services, marine civil work, etc.

 

Main Features
1) DTH hammers series we supply
A) High pressure series
B) Medium pressure series
C) Low pressure series
D) High efficiency high pressure series
E) Reverse circulation series
2)Outside diameters: 61.2~275mm
3)Drilling diameter: 68~508mm
 

QL5 5inch water well hammer,high air pressure dth hammer for water well and rock drilling

DTH hammers are used for mine, quarry, road construction for the drilling and blasting work, water well drilling, slope protection, anchoring, etc.


Specification of DTH hammmer 

DTH hammer (inch) Matched Dth bit Shank Bit range
Metric Inch
3.5" COP32/COP34/MACH303M30/DHD3.5/BR33 90mm-115mm 3 1/2"-4"
4" COP44/DHD340/MACH44SD4/M40/QL40 105mm-152mm 4 1/8"-6"
5" COP54/DHD350R/MACH50SD5/M50/QL50/BR5 133mm-165mm 5 1/4"-6 1/2"
6" COP64/DHD360/SD6M/60/QL60/Bulroc BR6 152mm-254mm 4 1/8"-10"
8" COP84/DHD380/SD8/QL80/M80 203mm-330mm 8"-13"
10" SD10/NUMA100/TH10 254mm-380mm 10"-15"
12" DHD1120/SD12/NUMA120/NUMA125 305mm-508mm 12"-20"
14" TK14/NUMA125 400mm-550mm 15 3/4"-22"
18" NUMA180/TK18 500mm-700mm 19"-27 1/2""
24" NUMA240/TK28 600mm-800mm 23"-31 1/2"

 
High air pressure DTH hammer:
1.High air pressure DTH hammer size from 3" to 12"(76mm-304mm)
2.Shank types including COP, QL,DHD, MISSION,HD,IR, SD,TD, etc.
3.Connect Thread : API 2 3/8" , API 3 1/2 , Reg-6 5/8"Reg etc.

 

Low Air Pressure DTH hammers:

1.CIR series Low air pressure DTH hammer includes: CIR55, CIR65, CIR70, CIR80, CIR 90, CIR110, CIR110W, CIR150, CIR170, CIR200W etc.

2.J series Low air pressure DTH hammer includes: J60C, J70C, J80B, J100B, J150B, J170B, J200B

 

R.C.(Reverse Circulation) hammmers

1.R.C. hammers includes:RC45,RC55,RC65,PR52 etc.

 

We Offer three types of Medium Pressure DTH Hammers that operating air pressure is between 0.7 Mpa to 1.75 Mpa. And all of the BR Medium Pressure DTH Hammers are valveless. Easy to disassemble and assemble., Ideal faster drilling speed and higher impact frequency. Drilling Diameter: 90mm-130mm Hammer Length: 700mm-800mm, External Diameter: 82mm, Impact Frequency: 25Hz. Air Consumption: 4 M3/min(0.7Mpa); 6M3/min(1.0Mpa); 8M3/min(1.4Mpa).

QL5 5inch water well hammer,high air pressure dth hammer for water well and rock drilling

QL5 5inch water well hammer,high air pressure dth hammer for water well and rock drilling

QL5 5inch water well hammer,high air pressure dth hammer for water well and rock drilling

QL5 5inch water well hammer,high air pressure dth hammer for water well and rock drilling

QL5 5inch water well hammer,high air pressure dth hammer for water well and rock drilling

We supply high pressure DTH hammers model SD, COP, DHD, BR, QL M series, N series, VKP from 2.5 inch to 12 inch with high efficiency.

QL5 5inch water well hammer,high air pressure dth hammer for water well and rock drilling

Ehern Europe: foundation, piling

Western Europe: water well and geothermal drilling

Russia: Oil, infrastructure and mining.

South east asia: mining and geothermal

South Africa: mining and water well drilling

Middle east: water well drilling

Oceania: mining, exploration and water well drilling

South America: water well drilling and mining


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