Coal Ore Water Well Drilling Specialist

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Shipping From Hunan, China
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Changsha Tianhe Drilling Tools and Machinery Co., Ltd.

VIP   Audited Supplier 6 years
Profile Certified by SGS/BV
DHD380 SD8 QL80 M80
1 Year
1 Year
ISO 9001:2000, ISO 9001:2008
GB, ASTM
Spray-Paint
Forging
Alloy Steel
Coal, Ore, Water Well
Manufacturer
322
North America, South America, Southeast Asia/ Mide
Temahwole
Wooden Case
8inch, 3 Inch to 24 Inch
China
82071990
Product Description
Product Description:
Teamwhole presents an unparalleled range of state-of-the-art Down-the-Hole (DTH) hammers and bits, engineered for exceptional efficiency in mining blasting, water well drilling-especially deep wells-foundation construction, and more. Our cutting-edge products are the preferred choice of seasoned drilling contractors, thanks to their undeniable performance advantages.

Drilling Diameter Range: Expertly designed to drill holes spanning from 65 mm to an impressive 1200 mm.
Application Fields: Our versatile products excel in open pit and underground mining, water well and deep well drilling, foundation construction, and anchor drilling, demonstrating their broad applicability and reliability.
 

 
 
DTH hammer (inch)Matched Dth bit ShankBit range
MetricInch
3.5"COP32/COP34/MACH303M30/DHD3.5/BR3390mm-115mm3 1/2"-4"
4"COP44/DHD340/MACH44SD4/M40/QL40105mm-152mm4 1/8"-6"
5"COP54/DHD350R/MACH50SD5/M50/QL50/BR5133mm-165mm5 1/4"-6 1/2"
6"COP64/DHD360/SD6M/60/QL60/Bulroc BR6152mm-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"
 
Temahwole DTH hammer typeTSK3.5H/TH35TSK4KH/TH45TSK5H/TH55TSK6H/TH65
Length(less bit) mm807mm9279871163.5
Weight(less bit) kg22kg427090
External diameter mmΦ82mmΦ99Φ126Φ146
Bit shankDHD3.5 BR33COP44 DHD340 QL40 SD4 MISSION40 QLX40DHD350R COP54 QL50 SD5 MISSION50DHD360 SD6 COP64 QL60 MISSION60
Hole range(mm)Φ90-110Φ110-135Φ138-165Φ152-203
Connection threadAPI 2 3/8"RegAPI 2 3/8"RegAPI 2 3/8"RegAPI 3 1/2"Reg
   API 3 31/2"Reg 
Working pressure1.0-1.5Mpa1.0-2.5Mpa1.0-2.5Mpa1.0-2.5Mpa
Impact rate at 1.5-1.7Mpa28Hz27Hz27Hz27Hz
Recommended Rotation speed25-40r/min25-40r/min25-40r/min25-40r/min
Air consumption1.0Mpa4.5m³/min6.0m³/min6.0m³/min6.0m³/min
1.8Mpa9.0m³/min10.0m³/min10.0m³/min10.0m³/min
2.4Mpa15.0m³/min15.0m³/min15.0m³/min15.0m³/min
Teanwhole DTH hammer typeTSK8H TH85TH10STH12S TH12N TH12HNA10-TD90
Length(less bit) mm1364.5143219371432
Weight(less bit) kg185294791294
External diameter mmΦ182Φ222Φ274Φ220
Bit shankDHD380 SD8 QL60 MISION80SD10 NUMA100NUMA120 NUMA125 SD12TD90
Hole range(mm)Φ203-280Φ135-155Φ311-445Φ254-400
Connection threadAPI 4 1/2"RegAPI 5 1/2"RegAPI 6 5/8"RegAPI 5 1/2"Reg
Working pressure1.0-2.5Mpa1.0-2.5Mpa1.0-2.5Mpa1.0-2.5Mpa
Impact rate at 1.5-1.7Mpa25Hz25Hz25Hz25Hz
Recommended Rotation speed20-35r/min20-35r/min20-35r/min20-35r/min
Air consumption1.0Mpa9.0m3/min9.0m3/min9.0m3/min9.0m3/min
1.8Mpa15.0m3/min15.0m3/min15.0m3/min15.0m3/min
2.4Mpa23.0m3/min23.0m3/min23.0m3/min23.0m3/min
      
DTH hammer typeTH14NTH18NTH24NTH28N
Length(less bit) mm2235242524952610
Weight(less bit) kg950153024504236
External diameter mmΦ330Φ406Φ525Φ650
Bit shankNUMA125NUMA180NUMA240TH28
Hole range(mm)Φ400-550Φ155-190Φ600-800Φ800-1000
Working pressure1.7-2.5Mpa1.7-2.5Mpa1.7-2.5Mpa1.7-2.5Mpa
Impact rate at 1.5-1.7Mpa23Hz23Hz23Hz20Hz
Recommended Rotation speed20-30r/min20-30r/min20-30r/min20-30r/min
Air consumption1.0Mpa10.0m³/min10.0m³/min10.0m³/min15.0m³/min
1.8Mpa20.0m³/min20.0m³/min20.0m³/min26.0m³/min
2.4Mpa28.5m³/min28.5m³/min28.5m³/min34.0m³/min
 


Company Profile: Changsha Tianhe Drilling Tools and Machinery Co., Ltd.
------Established in 2002, we have been a pioneering force in the drilling industry, providing cutting-edge solutions for over two decades.
------We specialize in the comprehensive research, design, production, sales, and management of premium drilling tools, leading the market with our innovations.
------Our distinguished team consists of over 300 dedicated professionals, including 90 specialized technicians and 50 energetic sales representatives, ensuring top-notch service and expertise.
------We hold multiple patents in the drilling industry and are ISO9001 certified, underscoring our unwavering commitment to quality and innovation.
------Our extensive 600,000 square-meter manufacturing facility guarantees timely production. As a council unit of the China Drilling Steel and Drilling Tools Association, we are at the forefront of setting industry standards. Renowned for their reliable quality and consistent performance, our products are extensively used in numerous projects both domestically and internationally, earning widespread acclaim from a global clientele.
 

 
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