A hoisting system is a mechanical machine operating in a vertical hoisting shaft It is the most important and expensive piece of equipment in an underground ore handling line Hoisting systems are typically used in material transportation from underground to above ground when mobile vehicles operative costs are too high
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Get PriceThe hoisting system is essential for the transportation of equipment personnel mined ore and thus for the productivity of the mine It consists of various components in which there are winders ropes and electric motors The safety and reliability of the hoist depends on its design therefore proper and accurate design of a hoist is essential
Get PricePracticing In Some Infra Company Accidents due to Rope Haulages aksingh109 Shaft sinking 1 Wasade Design of half shaft and wheel hub assembly for racing car Ravi Shekhar Mining machinary nit rourkela rrosan1991 Shaft sinking 2 Wasade Mining Machinery Learning Material Bhaskar Naidu Advertisement Similar to Hoisting equipments 20
Get PriceDesign of half shaft and wheel hub assembly for racing car Ravi Shekhar Accidents due to Rope Haulages aksingh109 Mining machinary nit rourkela rrosan1991 Shaft sinking 1 Wasade Shaft sinking 2 Wasade Hoisting equipments vipul308 Vaidya Jyotisham Ayurmitra Prasad Rock engineering and ground control Bhaskar Naidu
Get PriceThe invention discloses a multi rope winding type stage hoisting machine comprising a spindle system a drive motor a transmission mechanism a braking system a hydraulic station a manipulation and indication system a hoisting container and steel wire ropes The multi tope winding type stage hoisting machine is characterized in that the hoisting container is divided into a head container
Get PriceA cable hoisting machine for use as a mine hoist has a pair of electric motors 1 arranged to drive a pair of cable winding drums 4 by means of respective drive couplings which each include a respective flexible coupling which is mounted within a corresponding drum 4 A respective support arrangement 20 rotatable mounts one end of each drum 4 in a support frame 8 the support
Get PriceHOIST systems in mine shafts are either used to carry ore itself or workers Login or Start a £1 trial to read the full article The mining operations intelligence you need Gain deeper insight with a Mining Magazine Premium Subscription including unrivaled research reports from Mining Magazine Intelligence Most popular Digital access from £1
Get PriceEngine Hoist Hydraulic Cylinder Engine Hoist Replacement Cylinder Description Material carbon alloy stainless steel Working pressure 70 to 700 bars The operating temperature is 25 ℃ 50 ℃ Key Specifications/Special FeaturesKey Specifications/Special Features Application industry water conservancy mechanical/
Get PriceThe time for mucking and hoisting excavated material from one round is defined by the average mucking performance and the performance of the hoisting equipment While the mucking performance is almost independent of the sinking progress the hoisting performance decreases with increasing depth assuming a constant kibble size
Get Price[1] Liu Zou and Zhang 2024 Discussion trend of domestic large hoisting equipments for deep shafts of thousands meters Mining Processing Equipment 40 1 6 Google Scholar [2] Gong 1985 Study on multi layer winding of wire rope of mine hoist Mining Processing Equipment 6 7 12 Google Scholar [3] Ding Hong L and Jiang 2024 Technology and design of drum steel wire
Get PriceHoist Drum Lifting Lifting Hoist Mine Winch Hoist Drum Lifting Equipment Hoisting 10t 5t 3t 2t 1t Ready to Ship $/ Piece 1 Piece Min Order $/Piece Shipping CN Chongqing Shanyan Crane Machinery Co Ltd 13 YRS Contact Supplier Ad
Get PriceMHI offers a single source supply of used hoisting plant equipment to the North American and International mining industries MHI has a large inventory of mine hoists and stage winches as well as extensive experience in hoisting applications around the world This combination allows MHI to offer a complete practical and innovative hoisting
Get PriceINCO has developed one of the biggest winders in the world the eight rope Koepe winder with a total output 11 000kW We are in the stage of project preparation of the largest winder ever produced an eight rope Koepe winder of 12 000 kW Two motor four rope mining hoist with a friction disc Control panel with touch screens
Get PriceThe mine shaft hoist system mine winder is wildly used in underground coal mine metal mine and non metal mine for lifting underground personnel ores materials and equipment with the features of safety and efficiency no matter in inclined shaft or in vertical shaft Technical Parameters Configuration Introduction Frame
Get PriceAn overhead crane moves equipment and parts during installation of possibly the largest production friction hoist in the world at Oyu Tolgoi Photo The Redpath Group 1 Blair Hoist Reaches Lower Lifts More With Smaller Ropes 1961 November The Engineering and Mining Journal 162 11 112 62 10/9/18 2 26 PM
Get PriceAn integrated groundnut decorticating and winnowing machine which bears a 1 Ihp 1000 electric motor was designed and developed It is a 1000mm x 400mm x300 mm machine of gross mass which makes it portable The hoist of the dam gate consists of a speed reduction gear mechanism that increases the torque helps us to lift the
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Get PriceA winding engine is a stationary engine used to control a cable for example to power a mining hoist at a pit head Electric hoist controllers have replaced proper winding engines in modern mining but use electric motors that are also traditionally referred to as winding engines Early winding engines were hand or more usually horse powered
Get Priceparticularly when being used as part of a winding system transporting a large number of people in a vertical shaft Even when not transporting people a rope failure gives rise to significant risks to people working near the shaft Any rope failure could cause damage to winding equipment and the shaft itself putting it out of action
Get PriceMining Equipment Single Rope Winding Hoist or entire drum of elastic structure with bigger strength and an even loading power brake unit with more rational construction better sealing and smaller internal resistance completed flameproof electric control device
Get PriceThe winding machines work at speeds up to 1500 m/min ≈ 1370 yd/min and the process can impose considerable strain on the yarn if the machine is not properly set The surfaces touched by the yarn are usually coated or treated to reduce friction and abrasion
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Get Priceго́рная маши́на — mining machine — hoisting apparatus hoisting machinery грунтова́льная маши́на текст — coating machine горизонта́льная маши́на — drum winding machine winding frame with horizontal spindles
Get PriceA long and winding road Paul Moore looks at hoist projects hoist control and hoist safety giving examples from the key technology players Installation of SIEMAG TECBERG hoisting equipment at Sishanling iron ore mine near the city of Benxi in China Resolution Copper s Shaft 10 will have one of the largest mining hoists ever installed
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