blast hole rock drill tools bulgaria

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  • Rock drills - Atlas Copco Bulgaria

    2021-9-25u2002·u2002From blast hole drilling, to quarrying, anchor and wedge hole drilling, raise driving and bolting, these rock drills offer an excellent power-to-weight ratio and performance. Petrol rock drills When you combine high impact rate and lower impact energy with rotation, you get a very powerful drill.

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  • Blast Hole Drilling: The Basic Process

    2017-8-24u2002·u2002Blast hole Drilling is a technique used in mining whereby a hole is drilled into the surface of the rock, packed with explosive material, and detonated. The aim of this technique is to induce cracks in the inner geology of the surrounding rock, in order to facilitate further drilling and associated mining activity.

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  • YG Down the Hole Drilling

    2021-10-18u2002·u2002Down the hole drilling machine is suitable for large-diameter blast hole rock drilling operations in small and medium-sized mines, road construction, water conservancy, and stonework, as well as drilling anchor holes in slope support, tunnel support, and foundation pit support.The main drilling object is a rock formation. Product Description: Down the hole drilling rig is an …

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  • Rock Drilling Tools, Top hammer Drilling Tools, Tapered ...

    2021-10-18u2002·u2002We are one of the the most professional Rock Drilling Tools manufacturer in China, with Atlas Cocpo technology. In terms of overall strength, it takes the lead among enterprises of the same industry in China. The company mainly produces over 500 kinds of products such as rock drilling tools,mining tools,rock drills,hollow drill steel etc.

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  • Rock Drills

    2019-7-22u2002·u2002As a pioneer of pneumatic small rock drill development, we are developing various types of air tools and are used around the world. Furnace Drills(custom-designed) We are manufacturing state-of-the art hydraulic drilling machines to drill tap holes and cinder notches in slag in blast furnaces and melting furnaces in accordance with ...

    Get Price
  • Blast Hole Drill - Gill Rock Drill Company, Inc.

    Gill Rock Drill Company is a full service manufacturer and distributor of drilling equipment, tools, and supplies, including our blast hole drill. In addition to the full line of new Gill Beetle Drills and air compressors we currently have up for sale, we also provide the following; Contract drilling with our trained drill crew, who also ...

    Get Price
  • Rock Drill Spare Parts

    SHINING STAR OF ROCK DRILL SPARE PARTS. Delkom is the world-leading company in mining equipment and your durable business partner in natural resources industries. With the latest technology, Delkom manufactures alternative spare parts for rock drilling machines, and hydraulic drifters also provides high-tech services and drilling tools.

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  • Wolf Rock Drills - Rock Drilling Machines, Crawlers Drills ...

    Wolf Rock Drills celebrates in 2016 more than 11 years of success of its line of Hydraulic Equipment for Rock Drilling. Currently this line includes the Hydraulic Crawler Drills of FOX Series, which are the FOX 8-20, FOX 12-20 and FOX 12-30, also the Driiling …

    Get Price
  • Gill Rock Drill Company, Inc. - Rock Drilling Machine

    Gill Rock Drill Company Inc. will be supplying Sandvik's comprehensive range of boom drills, rock tools and full aftermarket support for customers in the states located in New Jersey and counties of Maryland, Virginia and Eastern Pennsylvania, effective from June 20, 2020. Gill Rock Drill Co., Inc., based in Lebanon, PA, is a family owned […]

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  • Rotary Blasthole Drilling Rigs

    2021-9-29u2002·u2002Our value series drills a hole diameter ranging from 5 1/2 inches up to 9 7/8 inches, and a pulldown range from 30,000 lbs to 75,000 lbs. The Pit Viper series delivers a hole diameter ranging from 6 inches to 16 inches, and a pulldown range from 60,000 lbs 125,000 lbs. The PV-230, PV-270, and the PV-310 offer single-pass and multi-pass options ...

    Get Price
  • Blast Hole Drill - Gill Rock Drill Company, Inc.

    Gill Rock Drill Company is a full service manufacturer and distributor of drilling equipment, tools, and supplies, including our blast hole drill. In addition to the full line of new Gill Beetle Drills and air compressors we currently have up for sale, we also provide the following; Contract drilling with our trained drill crew, who also ...

    Get Price
  • Mining Drilling Rigs and Blast Hole Drill - hardrockdrills.com

    2 days agou2002·u2002The cuttings is blown out of hole by air It normally requires mining drill rigs have capacity of 15- 30m depth with 100 – 200mm blast hole diameter. Hardrock blast hole drill machine is dedicating to offer Mining Rigs with the latest and most advanced technology to ensure the most efficient of blast hole drilling and highest reliability.

    Get Price
  • Wolf Rock Drills - Rock Drilling Machines, Crawlers Drills ...

    Wolf Rock Drills celebrates in 2016 more than 11 years of success of its line of Hydraulic Equipment for Rock Drilling. Currently this line includes the Hydraulic Crawler Drills of FOX Series, which are the FOX 8-20, FOX 12-20 and FOX 12-30, also the Driiling Attachment units model MW-305 and MW-3500.

    Get Price
  • Blaster's Training Modules - Module 4 - Blasthole Drilling

    2008-5-22u2002·u2002DTH hammers, with the piston in the hole, tend to drill straighter holes at greater depth as compared to OTH drifters. The air-driven piston hammer causes the bit to rapidly impact the rock while the bit is slowly turned. DTH hammers are efficient in hard-rock types. With the hammer in the hole, drill-pipe vibrations are eliminated.

    Get Price
  • WFM Technologies (Xian) Co., LTD Rock drilling tools,Rock ...

    WFM Technologies (Xian) Co., LTD Rock drilling tools,Rock drill button bit,Button drill bit,Mining cross drill bit,Extension drill rod,MF drill rod,Rock drill shank adapter,Rock drill coupling,Down the hole hammer,DTH hammer bit,Self-drilling anchor bolt drilling tools,Water well drill pipe,Rock drill jack hammer,Wireline core drilling tools,Water well core drill rig

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  • China YT28 Air-leg Rock Drill Manufacturer and Supplier ...

    2021-8-9u2002·u2002Most fit drilling horizontal and inclined blastholes in medium-hard rock with a hardness of f=8~18. It may also be for making roof bolting holes. The drill is an important instrument in mining, railway, communi-cation and water conservancy projects. May be used together with FT160BC or FT160BD Air-leg and FY200B Line Oiler with transparent.

    Get Price
  • Drill And Blast • Ausdrill

    We work in surface mining operations, construction drilling and blasting, probe drilling for voids and underground workings, and in-pit RC grade control. We provide a safe drill and blast service on any scale, at any location in Australia. We have a comprehensive fleet of rigs at our disposal, including: Purpose-built Longreach Top Hammer.

    Get Price
  • DTH Hammers & Bits - Black Diamond Drilling Australia

    Smaller blast holes are generally drilled using tophammer, and larger holes generally use rotary machines. In other applications, like foundation drilling, DTH hammers can be used with single bit in hole sizes up to . 750 mm (30″). With multiple hammer units CD (Cluster drills) drill holes …

    Get Price
  • Construction mining and agriculture equipment suppliers

    2021-8-8u2002·u2002Construction mining and agriculture equipment suppliers to Africa. Automotive Genuine Parts. We deal with Spare Parts and consumables of wide range of products in Automotive segments from 2/3/4 wheelers to Heavy Duty Trucks and Luxury Buses. Agricultural and Farm Equipment. Our main products are Tractors and Implements, Rotavators, Power ...

    Get Price
  • Rotary Blasthole Drilling Rigs

    2021-9-29u2002·u2002Our value series drills a hole diameter ranging from 5 1/2 inches up to 9 7/8 inches, and a pulldown range from 30,000 lbs to 75,000 lbs. The Pit Viper series delivers a hole diameter ranging from 6 inches to 16 inches, and a pulldown range from 60,000 lbs 125,000 lbs. The PV-230, PV-270, and the PV-310 offer single-pass and multi-pass options ...

    Get Price
  • Blast Hole Drill - Gill Rock Drill Company, Inc.

    Gill Rock Drill Company is a full service manufacturer and distributor of drilling equipment, tools, and supplies, including our blast hole drill. In addition to the full line of new Gill Beetle Drills and air compressors we currently have up for sale, we also provide the following; Contract drilling with our trained drill crew, who also ...

    Get Price
  • Mining Drilling Rigs and Blast Hole Drill - hardrockdrills.com

    2 days agou2002·u2002The cuttings is blown out of hole by air It normally requires mining drill rigs have capacity of 15- 30m depth with 100 – 200mm blast hole diameter. Hardrock blast hole drill machine is dedicating to offer Mining Rigs with the latest and most advanced technology to ensure the most efficient of blast hole drilling and highest reliability.

    Get Price
  • Wolf Rock Drills - Rock Drilling Machines, Crawlers Drills ...

    Wolf Rock Drills celebrates in 2016 more than 11 years of success of its line of Hydraulic Equipment for Rock Drilling. Currently this line includes the Hydraulic Crawler Drills of FOX Series, which are the FOX 8-20, FOX 12-20 and FOX 12-30, also the Driiling …

    Get Price
  • Blaster's Training Modules - Module 4 - Blasthole Drilling

    2008-5-22u2002·u2002DTH hammers, with the piston in the hole, tend to drill straighter holes at greater depth as compared to OTH drifters. The air-driven piston hammer causes the bit to rapidly impact the rock while the bit is slowly turned. DTH hammers are efficient in hard-rock types. With the hammer in the hole, drill-pipe vibrations are eliminated.

    Get Price
  • WFM Technologies (Xian) Co., LTD Rock drilling tools,Rock ...

    WFM Technologies (Xian) Co., LTD Rock drilling tools,Rock drill button bit,Button drill bit,Mining cross drill bit,Extension drill rod,MF drill rod,Rock drill shank adapter,Rock drill coupling,Down the hole hammer,DTH hammer bit,Self-drilling anchor bolt drilling tools,Water well drill pipe,Rock drill jack hammer,Wireline core drilling tools,Water well core drill rig

    Get Price
  • China YT28 Air-leg Rock Drill Manufacturer and Supplier ...

    2021-8-9u2002·u2002Most fit drilling horizontal and inclined blastholes in medium-hard rock with a hardness of f=8~18. It may also be for making roof bolting holes. The drill is an important instrument in mining, railway, communi-cation and water conservancy projects. May be used together with FT160BC or FT160BD Air-leg and FY200B Line Oiler with transparent.

    Get Price
  • Drill And Blast • Ausdrill

    We work in surface mining operations, construction drilling and blasting, probe drilling for voids and underground workings, and in-pit RC grade control. We provide a safe drill and blast service on any scale, at any location in Australia. We have a comprehensive fleet of rigs at our disposal, including: Purpose-built Longreach Top Hammer.

    Get Price
  • DTH Hammers & Bits - Black Diamond Drilling Australia

    Smaller blast holes are generally drilled using tophammer, and larger holes generally use rotary machines. In other applications, like foundation drilling, DTH hammers can be used with single bit in hole sizes up to . 750 mm (30″). With multiple hammer units CD (Cluster drills) drill holes up to …

    Get Price
  • Construction mining and agriculture equipment suppliers to ...

    2021-8-8u2002·u2002Construction mining and agriculture equipment suppliers to Africa. Automotive Genuine Parts. We deal with Spare Parts and consumables of wide range of products in Automotive segments from 2/3/4 wheelers to Heavy Duty Trucks and Luxury Buses. Agricultural and Farm Equipment. Our main products are Tractors and Implements, Rotavators, Power ...

    Get Price
  • Rotary blasthole drill rigs - Sandvik Mining and Rock ...

    Sandvik DR412i blasthole drill is designed to deliver dependable penetration and return on investment for 216-311 mm (8.5-12.25 in) rotary and DTH holes, with a first pass capability of 18.3 m or 60 ft and a maximum depth of 33.5 m or 110 ft for the single pass mast. The multi pass mast delivers a first pass depth of 12 m or 39.5 ft with a maximum depth of 76 m or 245 ft across all recommended ...

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  • Rock Drills

    2019-7-22u2002·u2002As a pioneer of pneumatic small rock drill development, we are developing various types of air tools and are used around the world. Furnace Drills(custom-designed) We are manufacturing state-of-the art hydraulic drilling machines to drill tap holes and cinder notches in slag in blast furnaces and melting furnaces in accordance with ...

    Get Price
  • Blast Hole Drills

    2019-7-22u2002·u2002A drill is a machine for making holes in rocks. They are used at front-line sites such as lime mines, metal mines, quarries, for civil engineering work and construction sites in Japan and overseas. Our technology allows the appropriate drilling of holes relative to ever-changing rock conditions and lets any operator accurately and speedily make ...

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  • DOWN-THE-HOLE(DTH) BITS - ProDrill - Rock drilling tools ...

    DTH Bit QL60-178 for water well and surface hole drilling DTH Drill Bits are produced from premium quality nickel-alloy steel for increased durability and wear characteristics. Specific heat treatment standards and special 'stress relief' processes ensure consistent performance.

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  • mining, drill bits, bit, cutting picks, parts, teeth, rock ...

    Whether you need mining cutting tools for surface miners, continuous miners or longwall miners; JYF is your one-stop shop. We manufacture, supply and sell all types of mining cutting tools including mining bits, rock mining tools, mining drill tools, HDD drill bits, drill bits for mining, mining tooth holders, rock drill bits, and rock drilling tools amongst other tools fitting to surface ...

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  • Rock Drilling Equipment

    Rock Drill Manufacturers. Along with our own high-performance hydraulic drill heads and other rock drill attachments, we also offer a carefully assembled selection of quality drilling equipment from some of the most reputable equipment manufacturers in the world. In recent years we have expanded our product line to better support our customers ...

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  • Xiamen Bestlink Factory Co., Ltd. - Rock Drill Tools ...

    Bestlink Factory Price Russian type DTH button bits for DTH drilling. $80.00 - $150.00 Piece. 1.0 Pieces (Min. Order) RC Drill Bit Rock Hammer Tools Borehole Drilling Bits RE543 RE545 RE547. $800.00 - $10,000.00 Piece. 10.0 Pieces (Min. Order) 6' Down The Hole Mission60 M60 DTH Button Drill Bits For Water Well Drilling.

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  • BEST PRACTICES IN DRILL AND BLAST - IQPC Corporate

    2017-5-9u2002·u2002help drill and blast engineers develop more appropriate and more suitable blast designs. Engineers can create designs in the offi ce and upload them to the drill rigs by remote means; drillers can see the patterns from their drill rigs as sent by drill and blast engineers from the offi ces.

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  • Drilling & Blasting - Mining, Quarry, Construction ...

    McCallum Rock Drilling is a family-owned and operated full-service rock drilling and blasting contractor that has been performing precision drilling and blasting in highly controlled environments since its inception in 1988. Request Quote.

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  • How Can Drill & Blast Operations Make Mining More ...

    2020-5-6u2002·u2002Mining is a hugely energy-intensive business. The drill and blast part of the process is very important in so far as how it influences other downstream processes. For example, the Coalition for Eco Efficient Comminution (CEEC) group of industry experts …

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  • Rock Drilling Equipment

    Rock Drill Manufacturers. Along with our own high-performance hydraulic drill heads and other rock drill attachments, we also offer a carefully assembled selection of quality drilling equipment from some of the most reputable equipment manufacturers in the world. In recent years we have expanded our product line to better support our customers ...

    Get Price
  • Hammers – Halco Rock Tools

    The Super Dominator 600 is one of the fastest 6' hammers specifically designed for high production drilling in blast-hole applications.... 8' Dominator 800 – Halco 8 The Dominator 800 is a general purpose hammer suitable for a wide range of air pressures.

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  • Mining — Sandvik Group

    Our rock drilling equipment, such as our blast hole rigs, are renowned for quality, reliability and productivity. Through extensive R&D, we produce machines engineered to provide the lowest possible cost per meter drilled and a low life-cycle cost.

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  • Stemming Plugs for Explosive Blasting drill blast holes

    Stemming, Stem, Stem-ming To stop or hold back by or as if by damming; stanch. To plug or tamp (a blast hole, for example). Stemming prevents the loss of explosives energy from blowouts by plugging the end of the drill hole which produces better results from your blasts. Geophysical, oil, exploration plugs.

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  • HD Engineering Ltd.

    2021-9-24u2002·u2002Our Products. HD3250. The HD3250 is the latest version of HD325 series drill rig, mainly for large dia. piling work, especially DTH hammer drilling 610 and 813 mm dia. The machine weights around 44 tons and has a 18m long self erecting mast, This rig is ideal for a wide range of large diameter piling work and deep foundation piles.

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  • Hole Saver Plugs for Drilling, quarries, mining, blasting

    View. Quick view Compare Add to Cart. # 9 Hole Plug Hole Size 6' to 8-1/2' (20 per box) $140.80. View. Quick view Compare Add to Cart.

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  • Borehole Drilling Health and Safety - ISO Certified ...

    2019-11-28u2002·u2002This is a basic guide for borehole drilling area and related industry, we do not intended to consider the legislation of any particular country, but to outline some issues and good drilling practices, which will make a safer working environment for blasting drilling and water drilling or Geological drilling Drilling Safety Issues Safety is an …

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  • Developments In Drill & Blast Technology

    2019-11-5u2002·u2002'The rock tools, tricone bits for example, are run more efficiently using Cat Auto Drill/Drill-Assist as feed force, torque and RPM are modulated so the cutting tool is not overworked, yet maintains optimal advance per revolution based on the ground conditions it works through.' Staying Safe. Safety is always a key design consideration for ...

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  • Drill and Blast Method - rail system

    Drilling and Blasting Method Sequences. 1- Drilling. Before the blasting takes place, the drilling rig bores the drill holes – determined in advance in a blasting plan – in the foremst front wall of the tunnel (working face). The more solid the rock, the more explosives are required. A jumbo is used to drill holes in the rock …

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  • Steps Involved in Drill and Blast Method - Tube ...

    2020-6-25u2002·u2002Step 1. Drilling holes. The first stage of the four steps involved in the drill and blast method is drilling holes. There are several holes drilled using a machine. It's important to drill the holes at proper places to cover the entire area. Step 2. Planting explosives. The next stage of the four steps involved in the drill and blast method ...

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  • Rotary Blasthole Drilling Rigs

    2021-9-29u2002·u2002Our value series drills a hole diameter ranging from 5 1/2 inches up to 9 7/8 inches, and a pulldown range from 30,000 lbs to 75,000 lbs. The Pit Viper series delivers a hole diameter ranging from 6 inches to 16 inches, and a pulldown range from 60,000 lbs 125,000 lbs. The PV-230, PV-270, and the PV-310 offer single-pass and multi-pass options ...

    Get Price
  • Blast Hole Drill - Gill Rock Drill Company, Inc.

    Gill Rock Drill Company is a full service manufacturer and distributor of drilling equipment, tools, and supplies, including our blast hole drill. In addition to the full line of new Gill Beetle Drills and air compressors we currently have up for sale, we also provide the following; Contract drilling with our trained drill crew, who also ...

    Get Price
  • Mining Drilling Rigs and Blast Hole Drill - hardrockdrills.com

    2 days agou2002·u2002The cuttings is blown out of hole by air It normally requires mining drill rigs have capacity of 15- 30m depth with 100 – 200mm blast hole diameter. Hardrock blast hole drill machine is dedicating to offer Mining Rigs with the latest and most advanced technology to ensure the most efficient of blast hole drilling and highest reliability.

    Get Price
  • Wolf Rock Drills - Rock Drilling Machines, Crawlers Drills ...

    Wolf Rock Drills celebrates in 2016 more than 11 years of success of its line of Hydraulic Equipment for Rock Drilling. Currently this line includes the Hydraulic Crawler Drills of FOX Series, which are the FOX 8-20, FOX 12-20 and FOX 12-30, also the Driiling Attachment units model MW-305 and MW-3500.

    Get Price
  • Blaster's Training Modules - Module 4 - Blasthole Drilling

    2008-5-22u2002·u2002DTH hammers, with the piston in the hole, tend to drill straighter holes at greater depth as compared to OTH drifters. The air-driven piston hammer causes the bit to rapidly impact the rock while the bit is slowly turned. DTH hammers are efficient in hard-rock types. With the hammer in the hole, drill-pipe vibrations are eliminated.

    Get Price
  • WFM Technologies (Xian) Co., LTD Rock drilling tools,Rock ...

    WFM Technologies (Xian) Co., LTD Rock drilling tools,Rock drill button bit,Button drill bit,Mining cross drill bit,Extension drill rod,MF drill rod,Rock drill shank adapter,Rock drill coupling,Down the hole hammer,DTH hammer bit,Self-drilling anchor bolt drilling tools,Water well drill pipe,Rock drill jack hammer,Wireline core drilling tools,Water well core drill rig

    Get Price
  • China YT28 Air-leg Rock Drill Manufacturer and Supplier ...

    2021-8-9u2002·u2002Most fit drilling horizontal and inclined blastholes in medium-hard rock with a hardness of f=8~18. It may also be for making roof bolting holes. The drill is an important instrument in mining, railway, communi-cation and water conservancy projects. May be used together with FT160BC or FT160BD Air-leg and FY200B Line Oiler with transparent.

    Get Price
  • Drill And Blast • Ausdrill

    We work in surface mining operations, construction drilling and blasting, probe drilling for voids and underground workings, and in-pit RC grade control. We provide a safe drill and blast service on any scale, at any location in Australia. We have a comprehensive fleet of rigs at our disposal, including: Purpose-built Longreach Top Hammer.

    Get Price
  • DTH Hammers & Bits - Black Diamond Drilling Australia

    Smaller blast holes are generally drilled using tophammer, and larger holes generally use rotary machines. In other applications, like foundation drilling, DTH hammers can be used with single bit in hole sizes up to . 750 mm (30″). With multiple hammer units CD (Cluster drills) drill holes …

    Get Price
  • Construction mining and agriculture equipment suppliers

    2021-8-8u2002·u2002Construction mining and agriculture equipment suppliers to Africa. Automotive Genuine Parts. We deal with Spare Parts and consumables of wide range of products in Automotive segments from 2/3/4 wheelers to Heavy Duty Trucks and Luxury Buses. Agricultural and Farm Equipment. Our main products are Tractors and Implements, Rotavators, Power ...

    Get Price