2021 High quality Trailer Drilling Rig - Hot Selling Good Quality DHD 340 DTH Hammer – TDS
2021 High quality Trailer Drilling Rig - Hot Selling Good Quality DHD 340 DTH Hammer – TDS Detail:
It is a kind of high air pressure DTH Hammer without foot valve and without valve, our newest design. It is also one of the most advanced DTH Hammers in the world.
We manufacture DTH Hammers in different sizes ranging from 1 to 12. These hammers are made corresponding to Drilling Bits to carry out prevalent objectives. These hammers are used in various down the hole operations like bench Drilling. These are valve less hammers with optimized air cycle frequency. These are heavy duty hammers that well at greater depths demanding less air usage, delivering minimum performance loss.
We 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 254mm,smaller blast holes are generally drilled using top hammer, and larger holes generally use rotary machines. Our hammer like COP and QL are known fort heir reliability and longevity.
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Model
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Thread Connection
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OD(mm)
|
Rec.Hole Size
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Shank Style
|
Working Pressure(Bar)
|
|
CD35
|
API 2 3/8″ Reg
|
φ82mm
|
φ90-φ105
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DHD3.5 CD35
|
1.0-1.5Mpa
|
|
CD45
|
API 2 3/8″ Reg
|
φ99mm
|
φ110-φ135
|
Cop44 DHD340
CD45
|
1.0-2.5Mpa
|
|
CSD4
|
API 2 3/8″ Reg
|
φ99mm
|
φ110-φ135
|
SD4 CSD4
|
1.0-2.5Mpa
|
|
CQL40
|
API 2 3/8″ Reg
|
φ99mm
|
φ110-φ135
|
QL40 CQL40
|
1.0-2.5Mpa
|
|
CD55
|
API 2 3/8″ Reg API 3 1/2″ Reg
|
φ125mm
|
φ135-φ155
|
Cop54 DHD350R
CD55
|
1.0-2.5Mpa
|
|
CSD5
|
API 3 1/2″ Reg
|
φ125mm
|
φ135-φ155
|
SD5 CSD5
|
1.0-2.5Mpa
|
|
CQL50
|
API 3 1/2″ Reg
|
φ125mm
|
φ135-φ155
|
Cop54 QL50
CQL50
|
1.0-2.5Mpa
|
|
CD65
|
API 3 1/2″ Reg
|
φ148mm
|
φ155-φ190
|
Cop64 DHD360
CD65
|
1.0-2.5Mpa
|
|
CSD6
|
API 3 1/2″ Reg
|
φ148mm
|
φ155-φ190
|
SD6 CSD6
|
1.0-2.5Mpa
|
|
CQL60
|
API 3 1/2″ Reg
|
φ148mm
|
φ155-φ190
|
Cop64 QL60
CQL60
|
1.0-2.5Mpa
|
|
CD85
|
API 4 1/2″ Reg
|
φ185mm
|
φ195-φ254
|
Cop84 DHD380
CD85
|
1.0-2.5Mpa
|
|
CSD85
|
API 4 1/2″ Reg
|
φ185mm
|
φ195-φ254
|
SD8 CSD8
|
1.0-2.5Mpa
|
|
CQL80
|
API 4 1/2″ Reg
|
φ185mm
|
φ195-φ254
|
QL80 CQL80
|
1.0-2.5Mpa
|
|
CSD10
|
API 4 1/2″ Reg API 5 1/2″ Reg
API 6 5/8″ Reg
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φ225mm
|
φ254-φ311
|
SD10 CSD10
|
1.0-2.5Mpa
|
|
CN100
|
API 6 5/8″ Reg
|
φ225mm
|
φ254-φ311
|
NUMA100 CN100
|
1.0-2.5Mpa
|
|
CSD12
|
API 6 5/8″ Reg
|
φ275mm
|
φ305-φ445
|
SD12 CSD12
|
1.0-2.5Mpa
|
Product detail pictures:
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Well-run gear, qualified revenue workforce, and superior after-sales companies; We've been also a unified huge loved ones, anyone persist with the organization benefit "unification, determination, tolerance" for 2021 High quality Trailer Drilling Rig - Hot Selling Good Quality DHD 340 DTH Hammer – TDS , The product will supply to all over the world, such as: Netherlands, Uruguay, Brasilia, We are fully aware of our customer's needs. We provide high quality products, competitive prices and the first class service. We would like to establish good business relationships as well as friendship with you in the near future.
By Eleanore from Vancouver - 2018.06.19 10:42
This is a honest and trustworthy company, technology and equipment are very advanced and the prodduct is very adequate, there is no worry in the suppliment.
By Molly from Barbados - 2017.10.27 12:12
