• Drilling in mining SlideShare

    2014-04-07· Drilling in mining 1. Introduction to Drilling Technology for Surface Mining Prof. K. Pathak Dept. of Mining Engineering, IIT, Kharagpur-721302 1 Introduction Drilling is the process of making a hole into a hard surface where the length of the hole is very large compared to the diameter.

  • Hydraulic-Crawler-Drill MMR Mining

    MMR Mining Equipments is a manufacturer of high quality Rock Drilling Equipments & Accessories. One stop solution for all your mining, drilling, coring & construction needs Built on state-of-art technology, MMR's range of products have propelled many a client’s mining, construction and quarry industries to the higher drilling efficiencies and quality results.

  • Mining equipment manufacturer,mining crawler drills

    JUPITER ROCK DRILLS PVT. LTD. Manufacturer and exporter of mining equipment, crawler drills, wagon drills, slim drills, in-well type light weight rigs, pneumatic motors, custom built drills, India.

  • Sinker Drill Manufacturer Of Mining and Construction

    Being in the field of versatile product range, the company requires veritie of raw material which includes carbon steels, alloy steels, high alloy steels, stainless steel, phosphorous bronze rods and tubes, sheets, tubes (including MS Tubes, Carbon Tubes, heat treated tubes, SS Tubes) Castings (including investment castings, graded castings, ductile iron castings),Forgings (open die forgings

  • Low Pressure Crawler Drilling Rig, Drilling Crawler KAISHAN

    It features high power output and great gradeability. The engine comes with a three level filtering device which consists of air inflow adjuster, desert air filter, and fuel filter. Thus the low pressure crawler drilling rig has strong adaptability to bad working environments. The engine's service life is also enhanced. 2. Flexible drill arm

  • Crawler Drilling Machine Manufacturers, Suppliers and

    Visit business directory of crawler drilling machine manufacturers, crawler drill machine suppliers, exporters. These crawler drilling machine manufacturing companies are delivering high quality products to the clients on time.

  • Two Furukawa hydraulic crawler drills at work in quarries

    Furukawa’s hydraulic crawler drill HCR 1000 was chosen for its combination of performance and economy. The crawler drill is especially equipped with a high–output compressor to provide fast drilling and to prevent (re)drilling of cutting. A newly developed flow-censing IDS-2 valve manages feed speed of the drifter during drilling. The

  • HCR 1200 EDII Frd

    High output compressor & dust collector High output AIRMAN compressor increases flushing air, provides faster dril-ling and decreases wear of drilling accessories. It also reduces re-drilling of cuttings, and im-proves drilling speed. Large suction capacity of the dust collector maintains the environment. Comfortable cab

  • China Crawler Drill, Crawler Drill Manufacturers

    China Crawler Drill manufacturers Select 2019 high quality Crawler Drill products in best price from certified Chinese Rock Drill manufacturers, China Drilling suppliers, wholesalers and factory on Made-in

  • Dunggio Drilling Rig and Equipment

    The Crawler Mounted UDR1600D has been designed specifically for diamond coring in medium to deep drilling surface exploration applications where site access limits the use of larger drills.The UDR1600D’s compact design combined with it’s self propelled crawler track drive system makes it an ideal choice for drilling operations in jun gle or

  • HCR 1200 EDII Frd

    High output compressor & dust collector High output AIRMAN compressor increases flushing air, provides faster dril-ling and decreases wear of drilling accessories. It also reduces re-drilling of cuttings, and im-proves drilling speed. Large suction capacity of the dust collector maintains the environment. Comfortable cab

  • Crawler Miner, Crawler Miner Suppliers and Manufacturers

    Alibaba offers 503 crawler miner products. Get multiple quotes within 24 hours!

  • Crawler Drilling Rig,HYDX-5A,Hydraulic Crawler Drill Rig

    The crawler drilling rig HYDX-5A new model full hydraulic drill rig is developed by H.H. Drill-Tech Drilling Machinery . with reference of advanced technique of same kind equipment at home and abroad. The crawler drilling rig has a reasonable design and superior performance. It

  • Used Crawler Drills for Sale by Aamcor L.L.C. EquipmentMine

    Used Crawler Drills and surplus parts for sale by Aamcor L.L.C. on EquipmentMine. You have changed your edition to Global. Edition aware sections will now prioritize Global content.

  • High Efficiency Automation All In One DTH Drilling Rig

    JK650 is an All-In-One DTH drilling rig, which brings you more automation, higher working efficiency, better reliability and simpler operation. JK650 is the integration of drilling rig and air compressor, the design has many advantages like facilitating air compressor transport and management on mining site, retaining more air energy and requiring less manpower. The equipped high-performance

  • HCR 910DS Frd

    safe and speedy drilling. High output compressor & dust collector High output compressor increases flushing air, provides faster drilling and decreases bit wear. The upgraded dust collector has a suction capacity higher than previous models. The dust collector includes an effective pre-cleaner to reduce the escape of drilling dust. An optional

  • THE HISTORY OF DOWN-THE-HOLE DRILLING AND THE USE OF

    THE HISTORY OF DOWN-THE-HOLE DRILLING AND THE USE OF WATER-POWERED HAMMERS Dr. Donald A. Bruce1 deeper drilling, high output power and minimal impact on the surrounding ground. A WDTH has only two moving parts, the piston and the valve. This simplicity contributes to its high degrees of reliability and performance, especially noteworthy in more . 5 difficult drilling

  • Blasthole Drills Coal Education

    The Atlas Copco DM-M3 is a crawler-mounted, hydraulic tophead drive, multi-pass rotary drilling rig specifically designed for the blasthole drilling of 9-7⁄8 in. (251 mm) to 12-¼ in. (311 mm) diameter holes. The on-board depth capability is up to 240 feet (73 m) when using 8-5⁄8 in. diameter (219 mm) drill pipe and a 5-rod carousel

  • Furukawa Pcr200 200DTH pneumatic crawler rock drill by

    PNEUMATIC DRIFTER (PD200) Super high-speed drilling The PD200 pneumatic drifter, newly perfected for the PCR200 crawler drill by FRD, has a large bore 5

  • Pneumatic Drills Rock Drills Furukawa FRD

    An advanced boom design and hydraulic system provide outstanding versatility and high performance in all types of drilling operations. The PCR200 assures outstanding drilling performance whether it’s road construction, dam work, open area drilling, mining, quarrying operations or tunneling.

  • Pneumatic Drills Rock Drills Furukawa FRD

    An advanced boom design and hydraulic system provide outstanding versatility and high performance in all types of drilling operations. The PCR200 assures outstanding drilling performance whether it’s road construction, dam work, open area drilling, mining, quarrying operations or tunneling.

  • Blasthole Drills Coal Education

    The Atlas Copco DM-M3 is a crawler-mounted, hydraulic tophead drive, multi-pass rotary drilling rig specifically designed for the blasthole drilling of 9-7⁄8 in. (251 mm) to 12-¼ in. (311 mm) diameter holes. The on-board depth capability is up to 240 feet (73 m) when using 8-5⁄8 in. diameter (219 mm) drill pipe and a 5-rod carousel

  • Mining Equipment, Breaking, Drilling & Crushing Products

    A world leader in mining equipment and rock excavation. Our constantly evolving offering for mining and rock excavation covers rock drilling, rock cutting, crushing and screening, loading and hauling, tunneling, quarrying and breaking and demolition. No matter the terrain, material or ground hardness, we'll ensure you're matched with the right

  • open pit mining equipment, open pit mining equipment

    Alibaba offers 407 open pit mining equipment products. About 26% of these are Mine Drilling Rig, 5% are Other Mining Machines, and 1% are Hydraulic Parts. A wide variety of open pit mining equipment options are available to you, such as usage.

  • Queensland’s first Cat MD6250 drill delivered to Bluff

    The advanced features on the crawler-mounted Cat MD6250 drill are set to maximise fuel efficiency and improve drilling for the contractor, Hastings Deering says. Its features include a Cat C27 engine, variable compressor output controls, drill depth indicators and virtual head stops for operators.

  • High Pressure Crawler Drilling Rig, DTH Drilling Machine

    Thus the rocking drilling speed is 20%-50% faster than that of medium air pressure drilling machine. Our KT7 high pressure integrated drilling rig is mainly used for the rock excavation and open-pit mining operation. Welcome to contact us if you need this crawler rotary drill. Technical Parameters

  • Surface drilling International Mining

    The advanced tool is aimed anyone who works with surface drilling management, in particular in small mining and quarrying applications, as it helps simplify the whole process, as well as managing it efficiently. Sandvik Driller’s Office software is a surface drilling planning and data management tool. It covers drill plan design, drilling

  • Crawler drilling rig All industrial manufacturers Videos

    Find your crawler drilling rig easily amongst the 468 products from the leading brands (SOILMEC, Sandvik, XCMG Xuzhoo Construction Machinery Group,) on DirectIndustry, the industry specialist for your professional purchases.

  • TOP 6 BRAND / Manufacturer For Drill Rigs hardrockdrills

    2018-08-06· Mining Drill Rigs / Jumbos. Underground Jumbos; All in one Down the hole Drill Rigs; Seperated DTH rig; TOP 4 Furukawa. High-output compressors provide faster drilling. Low-emission engines decrease fuel consumption. Heavy-duty undercarriages ensure strength and durability. Reliable Furukawa rock drills provide the ultimate combination of

  • high performance pneumatic crawler drill

    Leg Rock Drill ; 1st drilling in stone quarries,, YT29A Pneumatic Rock Drill is rock drilling equipment with high high impact,A gasoline or diesel engine,2018 Hot ! Pneumatic Portable Crawler Mine Wagon Drilling,The JBP100B pneumatic rock mining drilling rig is used in a wide variety of Quarry ,Highway,Features of JBP100B,Contact