lifting machine used in mines pdf

  • JAN 2013 1 of 10 Cranes and Lifting Equipment

    lifting equipment and that inspections and certifications by specialists or competent personnel are carried out before the equipment is used at the mine. 5 DIreoCTIN General Standards Expert/competent personnel shall be used to conduct inspections on an annual basis. A record of these inspections must be kept on file with area of responsibility.

  • IS 3948 (1986): Specification for Calibrated High Tensile

    d) Other similar machines used in mines. 1.1 Chains for lifting purposes in mines are not covered by this standard. 2. Terminology — The following definitions shall apply for the purpose of this standard. 2.1 Chain Size (Nominal Diameter ) — The diameter used for designating the chain.

  • Hoist (device) Wikipedia

    A hoist is a device used for lifting or lowering a load by means of a drum or lift-wheel around which rope or chain wraps. It may be manually operated, electrically or pneumatically driven and may use chain, fiber or wire rope as its lifting medium. The most familiar form is an elevator, the car of which is raised and lowered by a hoist mechanism.Most hoists couple to their loads using a

  • Surface Mining Methods and Equipment

    underground mining equipment is specialized and expensive. A number of surface mines operate 24 hours/da y and almost 365 days/year in order to use open pit machinery for as many hours as possible, thereby reducing the number of machines required. In contrast, underground operations are often interrupted by the need

  • Mini-pat: a mine needs a lifting system

    Week 1Week 2Week 3Week 4Individual workUse the picture in Figure 3 and your own information to answer the questions below:1. What does the headgear of a mine do? 2. What happens in the winding house of a mine? 3. Explain what a sheave wheel is and what it does. 4. What does a head frame do? 5. Why do the legs on a head frame always slope towards the winch? 6. What do you call the two parts of the lift that goes down a mine? 7. What do these two parts of the lift do? Look at the photograph in Figures 1 and 2. The pho.
  • Mining Safety Mining regulations on Lifting Machinery

    A color code system shall be used. (Ref: AFRS) equipment shall be inspected quarterly by a LMI; Color coding is executed every four months (quarterly) by the Lifting Machine Inspector and allows quick visual identification to confirm that lifting equipment covered under this requirement has undergone a specificperiodic inspection as per color code for the quarter

  • 8 Lifting Machines Engineering Mechanics [Book]

    Lifting machines are those machines that are used for lifting loads. The force (or effort) is applied at one point of the machine and weight (or load) is lifted at the other point of the machine. Pulleys used to lift water from a well and screw jacks used to lift buses are some of the common examples of lifting machines.

  • Understanding Offshore Lifting Operations And Engineering

    Jul 31, 2020· In the above lifting arrangements, the 1000 tonne module is lifted using 4-pad eyes. Hence each pad eye is subjected to a load of 250 tonnes. The sling wires transfer the load to the lifting beam. There are four wires used, hence each wire is subjected to 250 tonnes (For time being we will ignore effects due to sling angle).

  • Guidelines for Creating Lifting Plan for Lifting

    require a crane or lifting equipment to lift hoist any objects, regardless of whether above or below ground level. Similarly, the provisions of these guidelines should be applied separately for each differing sites in a multi-site project. 1.3 Objective Planning is an essential component in every lifting

  • Underground Mining Methods and Equipment

    UNESCO EOLSS SAMPLE CHAPTERS CIVIL ENGINEERING Vol. II Underground Mining Methods and Equipment S. Okubo and J. Yamatomi ©Encyclopedia of Life Support Systems (EOLSS) 2. Strength of the hanging wall, footwall, and ore body. 3. Economic value of the ore and grade distribution within the deposit.

  • DESIGN OF MINE SHAFT ELEVATOR

    Keywords: MINE, MINE SHAFT ELEVATOR, BASIC HOISTING INSTALLATION. 1. Introduction Even ancient civilizations needed to use vertical transportation in their routine. Hence, humanity used some kind of lifting systems which were work with the help of human or animal resources or water power. The first elevator, which had gear system and ropes, was

  • CHAPTER 11 Mining Technology

    Area strip is the principal surface mining technique used in the United States. The tech-nique was perfected in the coalfields of Illinois, Indiana, Kentucky, and Ohio. The capacity of a dragline, the machine used to remove the overburden in strip mining, varies in size from 10 to over 200 cubic yards. Many Eastern mines use stripping shovels

  • Material Handling Equipment

    Equipment used to handle material at a single location (e.g., to feed and/or manipulate materials so that are in the correct position for subsequent handling, machining, transport, or storage). Unlike transport equipment, positioning equipment is usually used for handling at a single workplace. Material can also be positioned manually

  • Methods for Equipments Selection in Surface Mining; review

    Second, size of suitable machine is distinguished by considering planning parameters. Finally, the required number of each of the equipment is determined in order to secure the proposed production. 2. Equipment Selection in Surface Mining 2.1. Selecting Fleet Type For ore transportation at a surface mine, different fleets can be used.

  • Safe Use of Lifting Equipment and Lifting Accessories

    Safe Use of Lifting Equipment and Lifting Accessories . 1. Purpose The failure and/or misuse of lifting equipment has the potential to cause serious personal injury, significant damage to property and loss of time and money. Failure of any load-bearing part of any lifting equipment is reportable to the Health and Safety Executive as

  • Lifting Operations and Lifting Equipment Regulations

    Directive to the Use of Work Equipment Directive (AUWED). The Lifting Operations and Lifting Equipment Regulations 1998 (LOLER), the subject of this open learning guidance, is one set and came into force on 5 December 1998. The 17 regulations of LOLER apply to all lifting equipment used in the workplace, whether it is used to lift loads or people.

  • Underground Mining Methods and Equipment

    UNESCO EOLSS SAMPLE CHAPTERS CIVIL ENGINEERING Vol. II Underground Mining Methods and Equipment S. Okubo and J. Yamatomi ©Encyclopedia of Life Support Systems (EOLSS) 2. Strength of the hanging wall, footwall, and ore body. 3. Economic value of the ore and grade distribution within the deposit.

  • Mining operations and mobile equipment selection audit guide

    Mining operations and mobile equipment selection audit guide Page 5 of 22 1.4 The suitability of the mobile equipment used by short and long term contractors is reviewed by the principal employer. Intent: To ensure that the mobile equipment used by contractors can be operated safely under the existing site conditions. Personnel: Site

  • Chapter 3: Equipment Productivity

    The most common type of construction equipment used for clearing and grubbing activities is a bulldozer. The term bulldozer is used to define a tractor mounted with a dozing blade. Tractor size can vary from less than 70 flywheel horsepower (FWHP) to more than 775 FWHP. Dozing blades are available in many types.

  • Manual Handling

    including mechanical lifting machines, hoists and rigid or fabric sliding devices. 5 Industry Guidelines (Manual Handling) • Some industries that have been identified as being particularly at risk in particular sectors have guidelines or competencies developed in that sector. In aged care,

  • LIFTING DAVIT GUIDE Turn your PDF, Brochure, or

    Section 4.18 Easy Lift Aluminium Lifting Davit for Hoist 42 43 Section 4.19 Custom Made Lifting Davits 44 Section 5 Lifting Davits Installation and Safe Use 45 46 Section 6 Lifting Davit Lifting Accessories 47 48 Section 7 About Us and Contact Details 49 50 dlhonline.co.uk 0161 223 1990

  • Elephant Lifting World Class Lifting Equipment

    Elephant Lifting Equipment has a proud record as a specialist supplier of lifting equipment, representing the world’s foremost brands and manufacturers. With our in-house industrial and electrical engineering expertise, all special lifting systems and attachments are designed, manufactured, installed and commissioned under one roof.

  • SAFE USE OF LIFTING EQUIPMENT

    • lifting equipment not used for lifting persons 12 months • lifting equipment used for lifting persons or preventing a person falling 6 months. However each time you use lifting equipment you should visually inspect it for defects. If any are found then the equipment must be clearly marked as defective, quarantined and taken out of

  • HOISTING APPARATUS Inspection Guidelines

    Any device or piece of equipment used to lift or lower material or equipment is considered a hoisting apparatus. Examples include, but are not limited to: • come-a-long used to lift • jacks • turfer • lever-operated hoists • hand chain hoists • manual pullers

  • Cranes and Heavy Lifting Equipment Brands Paterson Simons

    Crane and heavy lifting equipment brands represented by Paterson Simons in West Africa.

  • List of Mining Equipment Career Trend

    Each segment requires the use of specific equipment, but there are several types of mining equipment that are used throughout the industry. This equipment includes excavators, draglines, drills, roof bolters, continuous miners, longwall miners, rock dusters, shuttle cars and scoops.

  • Mine Safety and Health Administration

    Feb 06, 2017· Operators and contractors have raised questions about the application of 30 C.F.R. §§ 56/57.16009 as it relates to work at metal and nonmetal mine sites. The types of equipment and techniques used to lift loads in mines are similar to those used in other workplaces.

  • LIFTING DAVIT GUIDE Turn your PDF, Brochure, or

    Section 4.18 Easy Lift Aluminium Lifting Davit for Hoist 42 43 Section 4.19 Custom Made Lifting Davits 44 Section 5 Lifting Davits Installation and Safe Use 45 46 Section 6 Lifting Davit Lifting Accessories 47 48 Section 7 About Us and Contact Details 49 50 dlhonline.co.uk 0161 223 1990

  • Mining Safety Mining Health and Safety Legislation in

    Definitions. For purposes of regulation 8.5, unless the context otherwise indicates "Lifting equipment," means any equipment or machine or arrangement of equipment or machines intended or used for the lifting, lowering, suspension, or moving in suspension of any person or load. "Lifting tackle," means any attachment, including anchoring points, used to secure lifting equipment or a load to

  • How Underground Mining Works HowStuffWorks

    Underground mines are the alternative to surface mines. Surface mines excavate from the top down, a method that can become inefficient at depths greater than about 200 feet (60 meters) [sources: Illinois Coal Association, De Beers].Undergrounds coal mines can drive 2,500 feet (750 meters) into the Earth and other types even deeper -- uranium mines can reach 6,500 feet, or 2 kilometers.

  • Machinery, Equipment & Infrastructure Business Plan

    equipment Advanced mechanical systems Deck machinery Commercial Printing machine. General Machinery & Special Vehicles (4 SBUs) Turbocharger. Material handling equipment Engine Agricultural machinery. Machine Tool (2 SBUs) Machine tool. Precision cutting tool etc, Air-Conditioning & Refrigeration Systems (4 SBUs) Air-conditioners. Packaged air

  • Blaster's Training Modules Module 1 Explosives

    furnishes States to assist them in meeting the requirements of the Surface Mining Control and Reclamation Act of 1977, upon which their State surface coal-mine regulating programs are based. In particular, the module was requested and will be used by the Sheridan District Office, Wyoming Department of Environmental Quality, Land Quality Division.

  • Lifting Equipment Material Handling Equipment The Home

    Most lifting equipment come in Steel, Aluminum, Stainless Steel and more. What are some of the most reviewed lifting equipment? Some of the most reviewed lifting equipment are the Shoulder Dolly ShoulderDolly 12 ft L x 5 in. W Moving Straps for items up to 800 Lb with 154 reviews and the Nielsen Products Ready Lifter Lifting Aid with 41 reviews.

  • SAFE USE OF LIFTING EQUIPMENT

    • lifting equipment not used for lifting persons 12 months • lifting equipment used for lifting persons or preventing a person falling 6 months. However each time you use lifting equipment you should visually inspect it for defects. If any are found then the equipment must be clearly marked as defective, quarantined and taken out of

  • Brief History of Mining & Advancement of Mining Technology

    For example, using surface mining techniques, many mining operations are now able to extract over 85 percent of minerals and 98 percent of metallic ores — without digging a shaft or endangering the lives of workers. Newly-developed machines used for grinding and crushing can extract minerals from the earth with less energy than ever before.

  • Diesel-Powered Machines and Equipment

    Jan 14, 2003· • Mining: Diesel power accounts for 72 percent of the power used in mining. • Freight Transport: Ninety percent of the nation’s freight tonnage and 94 percent of its total freight ton-miles are moved by diesel power. While trucks move much of this cargo, diesel-powered non-road equipment powers rail, shipping and intermodal movements.

  • Lifting Operations and Lifting Equipment Regulations

    Directive to the Use of Work Equipment Directive (AUWED). The Lifting Operations and Lifting Equipment Regulations 1998 (LOLER), the subject of this open learning guidance, is one set and came into force on 5 December 1998. The 17 regulations of LOLER apply to all lifting equipment used in the workplace, whether it is used to lift loads or people.

  • Manipulator Arms Hydraulic, Pneumatic, Vertical Lifters

    This can be used for lightweight power tool holding applications, or can be used to lift offset loads at the end of an arm. When a straight vertical lift is required, this is an ideal solution. Optional air operated brakes allow the customer to work on the suspended load without the hassle of a drifting load.