Aug 08 2020 · Amra has seen firsthand the environmental devastation wreaked by opencast coal mines In 2011 two vast opencast mines were excavated on the forest’s peripheries ripping up the fragile land and...We are a professional mining machinery manufacturer, the main equipment including: jaw crusher, cone crusher and other sandstone equipment;Ball mill, flotation machine, concentrator and other beneficiation equipment; Powder Grinding Plant, rotary dryer, briquette machine, mining, metallurgy and other related equipment. which can crush all kinds of metal and non-metallic ore, also can be dry grinding and wet grinding.If you are interested in our products or want to visit the nearby production site, you can click the button below to consult us.Welcome to our factory to test machine for free!Get Price
Warranty: 1 Year
Feeding Size: ＜25mm
Production Capacity: 8-43TPH
Applied Materials: Coal, cement, ore, calcite, cement clinker, dolomite, clay, coal, barite,etc.
Cylinder Capacity: 9-285(m³)
Processing Capacity: 1.9-76TPH
Application Area: Coal industry, construction industry, mineral industry, chemical industry.
Feeding Granularity: 120-1500mm
Production Capacity: 1-2200t/h
Feed Opening: 150×250-1600×2100mm
Production Capacity: 25-30TPH
Diameter of Outer Cylinder: 2.5-3.6m
Applied Material: Mineral ores, sand, ore powder, metal powder, gypsum powder, clay, coal slime, coal powder, sawdust, wood, fertilizer, coconut shell, palm shell, etc.
Production Capacity: 2-36TPH
Feeding Granularity: Φ1.5×15m-Φ3.3×40m
Technical Features: Cooling the clinker (1000-1300℃) discharged from rotary kiln to below 200℃ and improving the quality and grinding ability of the clinker.
Certification: CE, ISO, SS
Wearing Parts: Molds, roller
Motor Choice: Electric or Diesel
Feeding Size: 3-400mm
Production Capacity: 50-300TPH
Applied Materials: River gravel, limestone, granite, basalt, andesite, iron ore, quartz, diabase, iron ore, gold ore, copper ore,etc.
Aug 08 2020 · Amra has seen firsthand the environmental devastation wreaked by opencast coal mines In 2011 two vast opencast mines were excavated on the forest’s peripheries ripping up the fragile land andGet Price
Feb 10 2020 · By 2013 the Parsa East and Kante Basan open cast mine operated by Adani – and which adjoins Porte’s village – was a reality It currently produces 15m tons ofGet Price
Sep 03 2012 · Since production began in Gevra in 1981 more than 400 million tonnes of coal have been shoveled out of a gigantic pit larger than any other open cast coal mine in Asia But reserves in Gevras existing mining area are low and fresh land needs to be acquired urgently for expansionGet Price
Coal Production from opencast mines in India FY 199899 to 201617 Source Coal Directory of India FY 199899 to 201617 Output Per Man Shift OMS of UG and OC mining methods under CILGet Price
Jan 09 2020 · Separately the Government of India has also approved an ordinance to open up coal mining in the country to noncoal companies while lifting restrictions on the use of domestically mined coal India Coal and Mines Minister Prahlad Joshi said that the Union Cabinet has approved promulgation of Mineral Laws Amendment Ordinance 2020 to amendGet Price
The research and development works are conducted in a particular Open Cast Coal Mine which belongs to Eastern Coal field LtdECL a subsidiary of Coal India Ltd CIL India This paper will review the glimpse of methodology used and various energy conservation recommendations which are given in the Research and Developement project followed by complete technical details of each and everyGet Price
Of the 41 coal blocks there are nine each in Jharkhand Odisha and Chhattisgarh In each state 8000 to 10000 families will get displaced depending on how much land is acquired for the miningGet Price
At Kudremukh Iron Ore Project one of the largest opencast mines in India the capacities of some of the machines are shovels 107 m 3 production trucks 108 te front end loaders 10 m 3 electric drills for 310 mm dia blast holes gyratory crushers 4000 tehrGet Price
Jul 25 2018 · Shatrughan Sinha and Amitabh Bachchan toiling in the dark caverns of a deep coal mine in the 1979 hit Kala Patthar has more or less come to represent life in the Indian coalGet Price