YT29 Rock Drilling Machine Air Leg Rock Drill Air Compressor Pneumatic Jack Hammer Heavy Duty Drill
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...a tool for directly mining stone.It drills out gunholes on rock formations so that explosives can be placed to blast the rocks to mine stone or other stone works.In addition, rock drills can also be used as spoilers to break hard layers such as concrete....
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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100-300m Depth Hard Rock Drilling Machine For Rock Stone Coal Mine Drilling
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...wn-the-hole) drilling rig and the anchor drilling rig. SPECIFICATION FOR Rock Drill For Rock Stone Coal Mine Drilling 100-300m Depth Unity Machine Parameter Drilling depth 30--200m End hole caliber 500-75mm Drill rod caliber 50mm Drilling angle 90°~75°...
Jinzhou City Shitan Machinery Equipment CO. LTD.
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50-140mm Cylinder Rock Drilling Machine Truck Mounted 1000mm Advance Length
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...mining projects. It is a truck mounted drill rig that can be used for borehole drilling, and it is powered by either an electric motor or an air motor. This machine can drill to depths of more than 15 meters, and it works with an air pressure of 0.5 to 0.7...
Henan Coal Science Research Institute Keming Mechanical And Electrical Equipment Co., Ltd.
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Light Weight Hand Held Pneumatic Rock Drilling Machine Air Compressor Power Type
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...Rock Drills 30 - 60 r/min Rotary Speed with air leg Application YT series hand held rock drill, feather small volume, light weight, and low air consumption, can drill rock in dry. It is suitable for drilling vertical downward or gradient blasting holes or secondary blasting holes in the surface of rocks in construction of mines, stone......
Beijing Jincheng Mining Technology Co., Ltd.
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Golden 20mm to 89mm Chisel Drill Bit For Stone Rock Drilling Holes
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...Drill Bit For Stone Rock Drilling Holes Specifications: Chisel carbide drill bits 1. Long life 2. high quality 3. Wide selections of drill bits 4. ISO9001 Features: We can design and manufacture according to customers's requirement of the Bit Dia., No. of air / water holes, carbide button shape and the face shape. Durable Chisel bits: Our company manufacture base of series of rock drilling......
ROSCHEN GROUP
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Hydraulic Rock Drilling Machine Surface Drill Rig HC728 Diesel Power Type
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... motor, new planetary reducer system. 2. Large torques torage,feed and lift smoothily. 3. Travelling motor imported from EU. 4. Could be used to drill level-lower holes. 5. High gradeablity because of the imported travelling motor. 6...
Changzhou Joyous Machineries & Equipment Company Limited
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Road Building Hydraulic Crawler Mining Rock Drilling Machine
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... rotary torque and convenient hole displacement. ,The drilling rig structure is compact and machine mast has compensation function. The mast is supported on the ground during drilling so that drilling stability is good. HF115Y drilling rig has advantage of...
Beijing Silk Road Enterprise Management Services Co.,LTD
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5 Inch ND65 DTH Drill Bits Hard Stone / Rock Drilling Usage Different Face Shape
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5 Inch ND65 DTH Drill Bits Hard Stone / Rock Drilling Usage Different Face Shape Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use quality hardened steel alloy for the ......
Hunan New Diamond Construction Machinery Co., Ltd.
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Geological Survey Hard Rock Drilling Machine In Mining Oem
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...Rock Drilling Machine In Mining Oem ST 50 Soil Testing Drilling Rig Product Information: 1. The drilling rig is a high-speed drilling rig, which is suitable for general survey, geophysical exploration, road and building exploration, blasting hole drilling and other drilling projects. 2. According to different formations, alloy, diamond and composite bits can be selected for drilling. 3. It can drill sandy clay and rock...
Jinzhou City Shitan Machinery Equipment CO. LTD.
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YT29 YT28 YT27 Rock Drilling Machine Air Leg Jack Hammer Portable Pneumatic Rock Drill
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...Rock Drill :A tool used to extract stone directly by drilling holes in rock formations for explosive charges to blast through the rock to complete the quarrying of stone or other masonry. In addition, the drill can be converted into a destructor, used to break up hard layers such as concrete. Usage: mining and construction work - the application scope includes construction demolition operation, geological exploration drilling...
Quzhou Sanrock Heavy Industry Machinery Co., Ltd.
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