continuous miner cable reelers

The wave of the 80's: new approaches for continuous

2020/8/24article{osti_5243700, title = {The wave of the 80's: new approaches for continuous miners}, author = {Sprouls, M W}, abstractNote = {The Montgomery Miniminer for thin seams has been designed to facilitate improved roof control: two roof bolters can work outbye the miner. Get price

Injuries Associated With Continuous Miners,Shuttle Cars,Load

Injuries associated with continuous miners, shuttle cars, load–haul–dump and personnel transport in New South Wales underground coal mines R. Burgess-Limerick*1 and L. Steiner2 In the three years to June 2005, 959 injuries associated with continuous miners Get price

Joy 12HM37

The 12HM37 continuous miner, with a dual gathering head system, is ideal for industrial mineral mining applications, including trona, gypsum, potash, and salt. The 12HM37, with a 1473 mm (58 in.) cutter head diameter, is the largest and most powerful drum-style continuous miner in our product lineup. Get price

Mining Cables

Lead Cured: shuttle car, pump, roof bolter, continuous miner SHD-GC Heavy duty portable power cable designed for applications such as longwall sheares, continuous miners, loaders, drills conveyors, pumps and mobile equipment where grounding conductors, a ground check and metallic shielding are required. Get price

Federal Register :: High

2006/3/28These commenters indicated that the energized cable could be safely handled without the use of high-voltage gloves. A commenter submitted a safety analysis concluding that, "handling cable used on a 2400-V continuous miner in the same fashion as on low Get price

2 Continuous Element (Pair)

Quartz encapsulated heating elements which open and close to encircle work pieces with instant radiant heat at temperatures up to 1500F (815C). Dimension of internal diameter of elements is in the closed position. Continuous elements must be used if unit is to Get price

3 Continuous Element (Pair)

Quartz encapsulated heating elements which open and close to encircle work pieces with instant radiant heat at temperatures up to 1500 F (815 C). Dimension of internal diameter of elements is in the closed position. Continuous elements must be used if unit is to Get price

Cables used in Mines: Distribution, Installation and Cable

The cable should be laid in a bed of sand in the trench- bottom, and then covered with sand. Interlocking cable tiles should then be bedded on to the sand so as to provide a continuous cover over the length of buried cable. The cable tiles should then be covered Get price

KENNETH GOLDSBOROUGH and 1 2014

specific continuous miner via a hardwired cable when using the transmitter with the continuous miner for the first time. Id. After the teach-learn process is performed, the subject TX-944 transmitter and the subject RX-944 receiver will be linked only to each 3 Get price

Federal Register :: High

2006/3/28These commenters indicated that the energized cable could be safely handled without the use of high-voltage gloves. A commenter submitted a safety analysis concluding that, "handling cable used on a 2400-V continuous miner in the same fashion as on low Get price

Petition

The trailing cable for the 2,400-volt continuous miner circuit shall be provided with instantaneous ground-fault protection set at not more than 0.125 ampere. The ground-fault protection device shall be equipped with an impedance measuring feature, "Look-Ahead" circuit, to guard against closing the circuit breaker on a circuit that has an existing ground-fault condition. Get price

AMAX COAL V. SOL (MSHA) (94081837)

~1840 cable. (Tr. 70, 90, 139). The remote control box is equipped with a kill or panic bar switch which be deenergizes the miner (Tr. 80). At the time Citation No. 4054831 was issued the continuous miner was in a permissible condition. (Tr. 69, 114). The miner Get price

Joy 12HM46 Continuous Miner

The 12HM46 continuous miner, with a dual gathering head system, is ideal for industrial mineral mining applications, including trona, gypsum, potash, and salt. The 12HM46, with a 1473 mm (58 in.) cutter head diameter, is the largest and most powerful drum-style continuous miner in our product lineup. Get price

Guidance about trailing and reeling cables

The cable allows the mobile apparatus to move without disconnecting its electric power supply. A reeling cable is specifically designed to be frequently reeled on and off a cable drum or reeler (e.g. an iron ore rail-mounted reclaimer), whereas a trailing cable is specifically designed to be moved with the mobile apparatus (e.g. a coal mine dragline, mineral sands mobile processing plant). Get price

Used Continuous Miners for sale. Joy equipment more

1995 JOY 12CM11-10BH Manufacturer: Joy Joy Continuous Miner 12CM11-10BH, S# JM30xx, 950 Volt, Mid 1990 model, MSH # 2G3437A-00, Raido Remote Control, Has spare parts, This machine looks rough but will be put together for use when bought. Had a Get price

OPTIMUM UTILISATION OF CONTINUOUS MINER USED FOR

continuous miner the reliability of continuous miner is 89.87 per cent and failure probability is 10.13 per cent was achieved and also different conclusions are drawn which shortly explains an overview of all work. Key Words: continuous miner, shuttle car Get price

Cutting Machines

Cutting Machines - Cable and Hose Handling (Bretby) A shearer has to be supplied with electric power and water and as it is continuously moving, trailing cables and hoses are required. Unlike a continuous miner which is mostly only moving forward with intermittent reversals, a shearer is continuously moving backwards and forwards along the entire face length and in a very congested area. Get price

400 Hz Cable Reels

Find 400 Hz Cable Reels related suppliers, manufacturers, products and specifications on GlobalSpec - a trusted source of 400 Hz Cable Reels information. Description: acquisition units, located on cable, are provided on an extremely light and very small cable reel.. Get price

ESCO Corporation

ESCO's underground mining division engineered, manufactures and supplies a range of cutting equipment for continuous miner machines for operations worldwide. Our products are individually engineered for optimal mineral clearance, and constructed to withstand the demands of today's high performance production, development and drivage requirements. Get price

Noise Control of an Underground Continuous Miner, Auger

NOISE CONTROL OF AN UNDERGROUND CONTINUOUS MINER, AUGER-TYPE Dennis A. Giordino,1 Thomas G. Bobick,2 and Leonard C. Marraccini3 ABSTRACT This report describes the noise control modifications made on a Wilcox Mark 204 underground auger miner and related bridge conveyor.Sufficient Get price

Continuous face haulage for high production miners

The Long-Airdox ''Full Dimension Continuous Haulage System'' is an articulated, powered extension to the tail of the continuous mining machine. The coal is carried in a continuous stream from the tail of the miner in cascading sequence from bridge to MBC to bridge and so on, until it reaches the outby dolly, through which it cascades on to the panel belt to be carried directly outside in Get price

Cutting Machines

Cutting Machines - Cable and Hose Handling (Bretby) A shearer has to be supplied with electric power and water and as it is continuously moving, trailing cables and hoses are required. Unlike a continuous miner which is mostly only moving forward with intermittent reversals, a shearer is continuously moving backwards and forwards along the entire face length and in a very congested area. Get price

Low Cost Remote Control Continuous Miner

Second, evaluations were made of remote continuous mining system components in order to develop a baseline system configuration. Third, a baseline design concept was developed consisting of a remote, two-wheeled trailer cab linked to a Jeffrey 101 miner by coaxial cable. Get price

Task Training Outline: Continuous Miner Operator

Task Training Outline: Continuous Miner Operator Are the following tasks complete? Yes No N/A Comments 1. Review and understand the approved roof control ventilation plans 2. Check all personal protective equipment. 3. Instruct on the function of the circuit Get price

MECHANICAL DESIGN GUIDELINES FOR THE CONSTRUCTION OF CONTINUOUS MINER

continuous miner or driver enclosure. 2.6 The canopy roof shall be constructed by utilising a substantial one piece solid plate devoid of uneven structural protrusions above the roof line (including cable support structures etc). 2.7 The design of the canopy roof Get price

NATIONAL KING COAL V. SOL (MSHA) (91010033)

miner's helper normally handles the continuous miner's trailing cable, frequently kicking it or moving it by hand to the rib, out of the way of the mobile equipment traversing the area. Mr. Gutierrez stated that it was the cable helper's job to continually move the Get price

MECHANICAL DESIGN GUIDELINES FOR THE CONSTRUCTION OF CONTINUOUS MINER

continuous miner or driver enclosure. 2.6 The canopy roof shall be constructed by utilising a substantial one piece solid plate devoid of uneven structural protrusions above the roof line (including cable support structures etc). 2.7 The design of the canopy roof Get price

Auxiliary Mining Equipment

The Xcel Carousel Bolter is mounted to an Xcel Continuous Boring Miner to facilitate mining and rock support operations without the need for a standalone piece of rock support equipment. A drill steel, eight roof bolts, and eight associated resin tubes are all housed within the onboard carousel to ensure that support bolts are placed as efficiently and as securely as possible. Get price