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255mm Diamond Core Drill Machine with Various Speed (OB-255E)
Basic Info. Model NO. OB-255E
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Y20 Hand Held Pneumatic Rock Drill for Dry Mining
Basic Info. Model NO. Y20 Rock Drill
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Yt24 Yt27 Yt28 Pneumatic Mining Hand Held Air Leg Stone Rock Drill Machine
Basic Info. Model NO. YT24 YT27 YT28
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Yt29A Pusher Leg Rock Drill Quarry
Specification:Weight26 KGAll length660MMAir consumption≤82L/SDrilling Frequency≥40HZAir pipe inner Dia.25MMWater pipe inner Dia.13MMDrilling Hole Dia.34-42MMDrilling5MDepth Shank22*108mmSize Air0.63MpapressureFT160 Air leg:Weight17KGLength1800MMPushing stroke1370MMFY250 Oil Reservior:Weight1.2
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Pneumatic & Electric Down The Hole Drilling Machine
ItemPneumatic&Electric D-T-H Drilling MachineMax.depth of drilling35mDiameter of drilling¢65~¢90mmDrilling speed6~8m/hMinimum ar pressure0.5-0.7MPaTotal compressed air consumption7~9m³/minDown-the-holeΦ65-90Track travel1mAdvance devicepneumatic motor,reducer,chainThe pneumatic
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Diamond Wire Holes Drilling Horizontal Core Boring Machine
Brief introduction:Horizontal Core Boring Machine mainly used in stone quarries for drilling the horizontal hole to introduce the diamond wire, with features of high working efficiency, long drilling life, easy to converge the horizontal and vertical wire holes, and low cost etc.Technical Data:Packa
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Yt24 Air Leg Pneumatic Rock Drill
Basic Info. Model NO. YT24
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Core-Drill for Stone Drilling, with Double Inverter Control
ModelWQZ80WQZ80BDrilling hole diameter80mm80mmMax drilling length40m40mSpeed of Drilling hole3-12m/h3-12m/hMin.supply pressure0.1Mpa0.1MpaSingle advance stroke1.5m1.5mcontrol methodmoving automatic controlmain motor constant speedmoving automatic controlmai
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Zhongyuan Series 75HD Automatic Machine for Drilling Horizontal Hole
ZY-75HD-A AUTOMATICHORIZONTALCORING DRILLMODELUNITZY-75HD-A1ZY-75HD-A2DIAMETER OF DRILL HOLE(MM)Φ75Φ75MAX.DEPTH OF DRILL HOLE(M)3030SPEED OF DRILLING(M/H)3-53-5MIN.WATER-SUPPLY PRESSURE(Mpa)0.10.1SINGLE FEEDING DISTANCE(M)1.51.5POWER FEEDING DEVICEStepless SpeedControlled By2 InvertersStepl
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DTH Drilling Machinery for Granite, Marble
Basic Info. Control Artificial