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blasting accessories in mining ppt

Blasting accessories (EM113)

Aug 07, 2013· 7.1 INTRODUCTION Blasting accessories Various products that are used in blasting, in addition to explosives and initiating devices. Few are consumed in the blast, but most of them are designed to be used in blasting repeatedly. 4.

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Blasting accessories (2) SlideShare

Aug 27, 2018· 1. blasting accessories submitted by ankit kumar, project jrf deptt. of mining engineering 2. outline 1. introduction 2. accessories for initiating blast (initiating devices) 2.1 non-electric systems 2.2 electric systems 2.3 electronic systems 3. accessories for blast circuit testing 4. blasting acessories to make blast

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Blasting equipment SlideShare

Feb 20, 2015· • the types of explosion are the following: mechanical electric nuclear chemical, from the mining point of view, only the last are of interest 3. blasting accessories • various important blasting accessories are as under: 1. safety fuse 2. plastic ignitor cord. 3. detonators. 4. cord relay 5. detonating cord 7. anodet 8. ohm meter 9.

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Rock blasting for mining SlideShare

Jul 28, 2017· 4 In mining operations, blasting has become a routine work. With proper understanding of the rocks and blasting methods, the mining work can be done effectively. 5. 5 The basic objectives of this report is to highlight the principles and practices adopted in rock blasting operations for mining

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Blasting Safety Training PowerPoint Presentations

The victim was killed after a blast was initiated. He was in a front-end loader about 30 feet from the base of a highwall. After the blast, broken rock struck the front-end loader and covered it. Almost 10 hours after the blast, the rock was removed from the front-end loader and the victim was recovered. 10 slides: Defining the Danger Zone for

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Types of Explosives accessories Mining and Blasting

Microsoft PowerPoint Types of Explosives accessories.ppt Author: naj Created Date: 3/8/2010 1:52:36 PM

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Blasting Accessories Orica Mining Services

Blasting Accessories * Couplers for Plastic Loading Pole. more. Blastmaster Shear with Case. more. Lowering Hooks for Hydromex. more. Magazine Signs on Rigid Plastic (English & French) more. Priming (Powder) Punches (with Handles) more. Sirene mecanique. more. Measuring Tape Reel Only. more

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Blasting Accessories Orica Mining Services

Blasting aCCessories Blasting Switch Blasting Switch (Complete) Incorporates all essential safety features required when firing from power lines. The box is painted red to be clearly seen, is lockable to prevent tampering, and is durable to with stand the underground environment. item number UP002294 Blasting Switch Repair Kit

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Mining & Blasting Accessories Exporter from Nagpur

Mining & Blasting Accessories Pioneers in the industry, we offer mining & blasting accessories from India. Mining & Blasting Accessories. Ask For Price. Product Price : Get Latest Price. With the help of our experienced engineers, we are able to offering a commendable array of Mining & Blasting Accessories. These products are manufactured using

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Blaster's Training Modules Module 1 Explosives

blasting instructor. DISCLAIMER The technologies described in the module are for information purposes only. The mention herein, of the technologies, companies, or any brand names, does not constitute endorsement by the U.S. Department of the Interior’s Office of Surface Mining.

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Blasting SlideShare

Nov 19, 2013· blasting 1. blasting most basic unit operation of any mining activity 2. objective • rock is blasted either to break in to smaller pieces such as in most mining and quarrying operations or large blocks for dimensional stone mining and some civil engineering application, or to create space.

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Blast design in opencast mining SlideShare

Oct 12, 2017· Blast design in opencast mining 1. BLAST DESIGN IN OPENCAST MINES Presented by Gopal Karmakar (Id- 511214015 ) and Jagat kumar (Id- 511214014) Mining Engineering IIEST Shibpur 2. Outline • Introduction • Drilling • Explosive used in opencast mine • Types of variables in blast design • Blasting patterns used in Indian opencast mines

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Blasting Accessories Orica Mining Services

Blasting aCCessories Blasting Switch Blasting Switch (Complete) Incorporates all essential safety features required when firing from power lines. The box is painted red to be clearly seen, is lockable to prevent tampering, and is durable to with stand the underground environment. item number UP002294 Blasting Switch Repair Kit

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Blasting Accessories Industrial & Mining Explosives

Dyno Nobel is a leading supplier of industrial explosives and blasting services to the mining, quarrying, seismic and construction industries. Visit Dyno Nobel. Incitec Pivot Limited is an industrial chemicals manufacturer, supplying the agriculture and mining industries.

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PPT Mining PowerPoint presentation free to view id

Rama Mining Tools A Leading Manufacturer of Pneumatic Tools & Accessories In India Mining during ancient times was quite a tough job with risky outcomes. Mining work and tools before the 1900’s were quite traditional and dependent on hammers, chisel, pans, shovels, etc. To move the ores and other materials, mini- carts were used.

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Blasting Accessories Orica Mining Services

Blasting Accessories * Couplers for Plastic Loading Pole. more. Blastmaster Shear with Case. more. Lowering Hooks for Hydromex. more. Magazine Signs on Rigid Plastic (English & French) more. Priming (Powder) Punches (with Handles) more. Sirene mecanique. more. Measuring Tape Reel Only. more

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Chapter 8 BLAST DESIGN National Park Service

The economic analysis of the use of explosives is an important part of blasting operations in mining and construction. Explosives are energy, and the efficient use of this energy is a major factor in keeping rock blasting costs under control. High-energy explosives enhance fragmentation, which ultimately produces a positive effect on production

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JAn 203 1 of 21 Surface Blasting Safety Procedures

oitted to Ecellence in Mining Safety Last Modified: Page: JAN 2013 2 of 21 coresafety.org MODULE 12 (C ONT.)Surface Blasting Safety Procedures Blasting Materials Surface delays, detonators or blasting caps, boosters, safety fuse, down-line and other explosives used for blasting.

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Explosives and Detonators Mining and Blasting

The composition of explosives is balanced chemically to produce the desired effects in blasting. Note: the orange fumes sometimes seen in open pit blasting indicate that there is water in the blastholes. The water desensitises a proportion of the fuel, upsetting the oxygen balance and resulting in the production of nitrous oxides. 4.1 ANFO

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Equipment and accessories Explosives and accessories

Firing accessories. Titanobel offers a full range of accessories for reliable initiation of explosives charges. Blasting machines These include: • Condenser blasting machines with a generator actuated by a handle, for public works, quarries and mines not susceptible to methane.

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Best practices: Drilling and blasting : Pit & Quarry

Dec 07, 2015· Larry Mirabelli, senior manager at Buckley Powder Co., teamed with Bill Hissem, senior mining engineer at Sandvik Construction, to deliver a presentation on drilling and blasting at the 2015 Quarry Academy hosted by Dyno Nobel and Sandvik.. Mirabelli, who has more than 40 years of experience in explosives technology between Buckley Powder and Dyno Nobel discussed a concept

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Surface Mining Methods and Equipment

Mining Engineering Handbook, 2 nd Ed. 2170 pp., Society for Mining, Metallurgy, and Exploration, Inc. (Littleton, USA). [A comprehensive handbook for mining engineering, including general descriptions of mining practices and many case studies. Also available in a CD-ROM.] Macdonald E.H. (1983). Alluvial Mining, 508 pp., Chapman and Hall (London

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