Буровое долото для подземного шахтного долота

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Характеристики



Product Overview




TEAMWHOLE JS 6INCH DTH HAMMER
The JS series DTH hammer is a new type of high pressure hammer which developed by our company. It is one of the most cost-effective DTH hammer in China. This series of hammer are match to bit without foot valve.
☆Compatible with the bits of COP/DHD/SD/QL/MISSION series
☆Simple piston structure increases it's lifetime
☆Adopt valveless air distribution,simple structure makes it easy for dis-assembly
☆Faster drilling speed and less power consumption.
☆Adopt fine alloy steel and apply hardening treatment on the spare parts,which prolongs DTH hammer lifetime and lifts reliability.




FEATURES AT A GLANCE


6inch DTH Hammer
Structure
Other hammer Model








PRODUCT SPECIFICATIONS


JS-DHD SERIES DTH HAMMER SPECIFICATION
DHD SHNAK DTH HAMMER SPECIFICATION
Bit shank
Length
(mm)
Thread
OD/mm
Work pressure
Rec.Hole Range(mm)
Air consumption(m³/min at 18bar)
Weight
(kg)
DHD3.5
863
API 2 3/8"REG
80
2.0Mpa
90mm-115mm
7
22
DHD340
967
API 2 3/8"REG
99
2.5Mpa
105mm-130mm
11
38.5
DHD350
1070
API 3 1/2"REG
126
2.8Mpa
140mm-152mm
16
70
DHD360
1164
API 3 1/2"REG
148.5
3.0Mpa
152mm-190mm
20
101.5
DHD380
1366
API 4 1/2"REG
185
3.0Mpa
203mm-254mm
30
195
DHD112
1698.5
API 6 5/8"REG
275
3.0Mpa
305mm-380mm
70
560


JS-QL SERIES DTH HAMMER SPECIFICATION
Bit shank
Length
(mm)
Thread
OD/mm
Work pressure
Rec.Hole Range(mm)
Air consumption(m³/min at 18bar)
Weight
(kg)
QLX40
967
API 2 3/8"REG
99
2.5Mpa
105mm-130mm
7
38.5
QL50
1070
API 3 1/2"REG
126
2.8Mpa
105mm-130mm
11
70
QL60
1164
API 3 1/2"REG
148.5
3.0Mpa
152mm-190mm
16
101.5
QL80
1366
API 4 1/2"REG
185
3.0Mpa
203mm-254mm
30
195
QL120
1698.5
API 6 5/8"REG
275
3.0Mpa
305mm-380mm
70
560


JS-SD SERIES DTH HAMMER SPECIFICATION
Bit shank
Length(mm)
Thread
OD/mm
Work pressure
Rec.Hole Range(mm)
Air consumption(m³/min at 18bar)
Weight
(kg)
SD4
967
API 2 3/8"REG
99
2.5Mpa
105mm-130mm
7
38.5
SD5
1070
API 3 1/2"REG
126
2.8Mpa
105mm-130mm
11
70
SD6
1164
API 3 1/2"REG
148.5
3.0Mpa
152mm-190mm
16
101.5
SD8
1366
API 4 1/2"REG
185
3.0Mpa
203mm-254mm
30
195
SD10
1522
API 5 1/2"REG
220
3.0Mpa
254mm-305mm
45
295
SD12
1698.5
API 6 5/8"REG
275
3.0Mpa
305mm-380mm
70
560


JS-MISSION SERIES DTH HAMMER SPECIFICATION
Bit shank
Length(mm)
Thread
OD/mm
Work pressure
Rec.Hole Range(mm)
Air consumption(m³/min at 18bar)
Weight
(kg)
MISSION40
967
API 2 3/8"REG
99
2.5Mpa
105mm-130mm
7
38.5
MISSION50
1070
API 3 1/2"REG
126
2.8Mpa
105mm-130mm
11
70
MISSION60
1164
API 3 1/2"REG
148.5
3.0Mpa
152mm-190mm
16
101.5
MISSION80
1366
API 4 1/2"REG
185
3.0Mpa
203mm-254mm
30
195


TEAMWHOLE Large diameter of DTH Hammer
Bit shank
Length(mm)
Thread
OD/mm
Work pressure
Rec.Hole Range(mm)
Air consumption(m³/min at 18bar)
Weight(kg)
TK12
(NUMA120)
1698.5
API 6 5/8"REG
275
3.5Mpa
305mm-380mm
30.8
553
TK14
(NUMA125
1954
API 7 5/8"REG
330
3.5Mpa
400mm-500mm
85
553
TK18
(NUMA180)
1954
HEX
406
3.5Mpa
500mm-600mm
110
1488
TK24
(NUMA240)
2543.5
HEX
525
3.5Mpa
600mm-1000mm
130
2598


PRODUCT CONFIGURATION


TOP SUB
Piston
CHUCK SLEEVE


Successful Project


Geothermal in Europe
Water Well in Mongolia
Blasting in Africa






Recommend Products






Changsha Tianhe Drilling Tools and Machinery Co.,Ltd
Changsha Tianhe Drilling Tools and Machinery Co.,Ltd was established in 2002,located in Industrial Development
Zone,Ningxiang,Changsha,China.The company has over 60,000 square meters workshop and more than100 technological backbone and 50 experts with more than 20years of DTH rock drilling tools experience.

It mainly manufactures DTH hammers and bits with capacity of drilling holes from 3" to 43"(76-1100mm)in diameters, DTH drilling tools with large diameters for deep holes drilling,Eccentric(ODEX)casing system and Concentric casing system, Reverse circulation hammers and bits, accessories of rock drills and some other equipments. The products are widely used in mining, water well engineering, construction, geological exploration, geothermal drilling, oil and gas and other fields.

The company's advanced production equipment and analytical instruments can ensure the products
reliable quality and stable performance. Ail of our products are produced according to quality management system ISO9001:2015.
Our products are exported to South America, Africa, Europe, Australia, Middle East and other places.










FAQ


Q1:Are you a manufacturer?
A1:Yes,our company was established in 2002,located in Industrial Development
Zone,Ningxiang,Changsha,China.The company has over 60,000 square meters workshop and more than100 technological backbone and 50
experts with more than 20years of DTH rock drilling tools experience.

Q2:What products you mainly produce?
A2:Our main products include DTH hammer and bits(diameter from 76mm to 1000mm),Drill pipes,
RC hammer and bits,RC rods,button bits,shank adapter etc top hammer drilling tools,eccentric and concentric casing system,casing tube,shock absorber, stablizer etc all of DTH rock drilling tools.
We have most wide range of drilling tools in China.

Q3:Where have you exported and what was your annual export amount?
A3:By the end of 2022 we have exported to 100 countries such as Russia,Mexico,Italy,Chile,Brasil,South Korea etc.

Q4:What kind of payment terms do you offer?
A4:We offer different payment terms, including T/T, D/A, A/P, L/C, and O/A,etc.

Q5:Do you offer OEM service?
A5:Yes,we have a flexible business model, providing OEM service




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