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Mineral Processing Division

 

Facilities 

Pilot scale beneficiation & agglomeration facilities

 

Characterisation

Leitz Orthoplan POL Microscope

Netzsch DTA/DTG setup

Leitz Vickers Microhardness Tester

Leitz-TAS PLUS Image Analysis System

Shimadzu Particle Size Analyser

Malvern Master Sizer

Warman Cyclosizer

Pen-Kem Laser Zee Meter

Infrared dryer for moisture determination

Wet sieving facility with microsieves

Minerals processing Plant

 

 

 

 

 

Beneficiation (Bench scale)

Crushers - Jaw & Roll

Grinding Mill - Ball & Rod 

Wilfley Table, Jigs, Spirals,  Hydrocyclone, Heavy Media Hydrocyclone,  Bartles-Mozley Vanner, Mozley Mineral Separator etc.

Sub-aeration Flotation machines, Leeds autofloat, Agitair,Fagergren cells etc.

Thickening and Filtration units

Low intensity wet & dry separator and High intensity wet & dry separator units .

Carpco & Kip Kelly HT Separation Lab. units.

 

Beneficiation (Large Scale) 

 

Primary and secondary crushing circuit with close circuit screening facilities

Wet and dry grinding mills with classifiers.

 Washing set up i.e. scrubber, double-deck wet vibrating screen, cyclone and spiral classifier etc.

Gravity treatment equipment (Mineral and Harz Jigs, Shaking Tables, Humphrey's spirals, H.M.S.pilot plant, Bartles-Mozley separator, Bartles cross belt concentrator, heavy media cyclone, fibre glass spirals etc.

Wet and dry, high and low intensity magnetic Separators.(Eriez & Jones)

Electrostatic and High Tension separators.

Rotary kiln for magnetising reduction roast, calcination etc.

Froth flotation section complete with conditioners, reagent feeders, pumps, on-line pH meter etc.

Dewatering equipment ( thickeners, filters and dryers)

Set up for studies on reducibility, porosity, swelling index, decrepitation, linder tests etc.

Analytical (Wet and instrumental) facilities.

Petrographic analytical facilities.

Services, Like mechanical and electrical workshops.

 

Agglomeration Section

Disc pelletiser (3 ft dia.)

Drum pelletiser (14 inch dia.)

Pot grate sinter unit (Cacity30kg)

Sinter strand of Dwight Lloyd type Capapacity 1 tonne/hr.)

Pelletising Disc (6 ft. dia.)

Pelletising Drum (2.5 ft. dia.)

Pot Grate pellet heat hardening furnace

Briquetting Press

 

National Metallurgical Laboratory, Jamshedpur-831007 | Tel: +91-657-2271709-14, 2271715, 2271251 | Fax: 91-657-2270527, 2271159 | E-Mail: director@nmlindia.org

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