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China, Chinese High Air Pressure DTH Drilling Hammers 14" 18" 24" for Open Drilling1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Mining MachineryMining Machinery PartsDrillingDTH Hammer
Changsha Tianhe Drilling Tools and Machinery Co., Ltd.
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Product Description Company Profile Changsha Tianhe Drilling Tools and Machinery Co., Ltd.------Established in 2002------Professional in drilling tools research, design, production, sales and management------More than 300 employees include 90 specialized technicians and 50 sales staff------Possess various patents within drilling industry ------Quality system of ISO9001------600,000 square workshop ensures the production lead time ------As a council unit of China Drilling Steel and Drilling Tools Association,drawing up the standard of Chinese drilling steel and drilling tools ------Products with reliable quality and stable performance are widely used iin difference kinds of projects in and abroad,wel accepted by customersCertificates:Exhibition:Product Description:Teamwhole manufactures wide range and most efficient Down-the-Hole (DTH) hammers and bits for the mining blasting,water well especially deep well drilling,foundation construction etc.Our prodcuts trust by drilling contractor becasue of the advantages Drilling Dia. Range: holes from 65 mm to 1200mmApplication Fields: Widely used in open pit and underground mining,Water well drilling.,Deep well,Foundaion,Anchor drillingOutstanding Advantage: DTH hammer (inch)Matched Dth bit ShankBit rangeMetricInch3.5"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/TH65Length(less bit) mm807mm9279871163.5Weight(less bit) kg22kg427090External diameter mmΦ82mmΦ99Φ126Φ146Bit shankDHD3.5 BR33COP44 DHD340 QL40 SD4 MISSION40 QLX40DHD350R COP54 QL50 SD5 MISSION50DHD360 SD6 COP64 QL60 MISSION60Hole range(mm)Φ90-110Φ110-135Φ138-165Φ152-203Connection threadAPI 2 3/8"RegAPI 2 3/8"RegAPI 2 3/8"RegAPI 3 1/2"Reg API 3 31/2"Reg Working pressure1.0-1.5Mpa1.0-2.5Mpa1.0-2.5Mpa1.0-2.5MpaImpact rate at 1.5-1.7Mpa28Hz27Hz27Hz27HzRecommended Rotation speed25-40r/min25-40r/min25-40r/min25-40r/minAir consumption1.0Mpa4.5m3/min6.0m3/min6.0m3/min6.0m3/min1.8Mpa9.0m3/min10.0m3/min10.0m3/min10.0m3/min2.4Mpa15.0m3/min15.0m3/min15.0m3/min15.0m3/minTeanwhole DTH hammer typeTSK8H TH85TH10STH12S TH12N TH12HNA10-TD90Length(less bit) mm1364.5143219371432Weight(less bit) kg185294791294External diameter mmΦ182Φ222Φ274Φ220Bit shankDHD380 SD8 QL60 MISION80SD10 NUMA100NUMA120 NUMA125 SD12TD90Hole range(mm)Φ203-280Φ135-155Φ311-445Φ254-400Connection threadAPI 4 1/2"RegAPI 5 1/2"RegAPI 6 5/8"RegAPI 5 1/2"RegWorking pressure1.0-2.5Mpa1.0-2.5Mpa1.0-2.5Mpa1.0-2.5MpaImpact rate at 1.5-1.7Mpa25Hz25Hz25Hz25HzRecommended Rotation speed20-35r/min20-35r/min20-35r/min20-35r/minAir consumption1.0Mpa9.0m3/min9.0m3/min9.0m3/min9.0m3/min1.8Mpa15.0m3/min15.0m3/min15.0m3/min15.0m3/min2.4Mpa23.0m3/min23.0m3/min23.0m3/min23.0m3/min DTH hammer typeTH14NTH18NTH24NTH28NLength(less bit) mm2235242524952610Weight(less bit) kg950153024504236External diameter mmΦ330Φ406Φ525Φ650Bit shankNUMA125NUMA180NUMA240TH28Hole range(mm)Φ400-550Φ155-190Φ600-800Φ800-1000Working pressure1.7-2.5Mpa1.7-2.5Mpa1.7-2.5Mpa1.7-2.5MpaImpact rate at 1.5-1.7Mpa23Hz23Hz23Hz20HzRecommended Rotation speed20-30r/min20-30r/min20-30r/min20-30r/minAir consumption1.0Mpa10.0m3/min10.0m3/min10.0m3/min15.0m3/min1.8Mpa20.0m3/min20.0m3/min20.0m3/min26.0m3/min2.4Mpa28.5m3/min28.5m3/min28.5m3/min34.0m3/min
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