7/29/2019 Ramagundam Thyssen Krupp

http://slidepdf.com/reader/full/ramagundam-thyssen-krupp 1/10

IN-PIT CRUSHING PROJECT RAMAGUNDAM OC II

Ramagundam OC II mine is located in coal mining district of Godavari Khani about 225 kmnorth of Hyderabad in South India and is operated by Singareni Colleries Co. LTD..

The main data of the open pit mine are:

Material: coalMineable reserves: 41,23 Mt Annual target output: 2,0 Mta Average stripping ratio: 1 ton of coal to 5,39 bm³ of overburden

Only through deployment of modern in-pit crushing and continuous conveying technology, itwas possible to realise a successful economical solution in combination with the conven-

tional shovel dumper technology, in view of a high overburden to coal ratio.

Krupp Fördertechnik was the leader of a consortium of German companies with IndianPartners. The turnkey contract was awarded in May 1992 and contained the complete mineplanning, design, supply and installation of mining machinery including two years operation. All 4 subsystems were progressively operational by September 1995.

The following diagram gives a general overview about the flow of material:

7/29/2019 Ramagundam Thyssen Krupp

http://slidepdf.com/reader/full/ramagundam-thyssen-krupp 2/10

Semi-Mobile Double Roll Crushing Plant

7/29/2019 Ramagundam Thyssen Krupp

http://slidepdf.com/reader/full/ramagundam-thyssen-krupp 3/10

Ramagundam Mine 3/10

Semi-Mobile Double Roll Crushing Plant

7/29/2019 Ramagundam Thyssen Krupp

http://slidepdf.com/reader/full/ramagundam-thyssen-krupp 4/10

Transport Crawler T 250

7/29/2019 Ramagundam Thyssen Krupp

http://slidepdf.com/reader/full/ramagundam-thyssen-krupp 5/10

Ramagundam Mine 5/10

Transport Crawler T 250

7/29/2019 Ramagundam Thyssen Krupp

http://slidepdf.com/reader/full/ramagundam-thyssen-krupp 6/10

Belt Conveyor Plant

7/29/2019 Ramagundam Thyssen Krupp

http://slidepdf.com/reader/full/ramagundam-thyssen-krupp 7/10

Tripper Car Ü 1200

7/29/2019 Ramagundam Thyssen Krupp

http://slidepdf.com/reader/full/ramagundam-thyssen-krupp 8/10

Ramagundam Mine 8/10

Tripper Car Ü 1200

7/29/2019 Ramagundam Thyssen Krupp

http://slidepdf.com/reader/full/ramagundam-thyssen-krupp 9/10

Spreader ARs 1200 / 50 + 55 x 25

7/29/2019 Ramagundam Thyssen Krupp

http://slidepdf.com/reader/full/ramagundam-thyssen-krupp 10/10

Ramagundam Mine 10/10

Spreader ARs 1200 / 50 + 55 x 25