On 1200-ft level in Inland Steel Co's Sherwood mine, Michigan, five belts transported 414,618 tons of ore in 1950; comparison of cost for different means of underground transportation; conveyor belt transportation is faster, cheaper and safer.
Advantages of moving iron ore by underground conveyors
Min World
Mining World ; 13 , n 13
1951
3 pages
Aufsatz (Zeitschrift)
Englisch
© Metadata Copyright Elsevier B. V. All rights reserved.
Engineering Index Backfile | 1939
Engineering Index Backfile | 1952
|MONITORING OF MOVING HANDRAILS FOR PASSENGER CONVEYORS
Europäisches Patentamt | 2023
|BELLY DUMP TRAILER WITH CONVEYORS FOR MOVING MATERIAL
Europäisches Patentamt | 2022
|