. Mining and Scientific Press . i tensively used. When a bel ir is mentioned it is natural lor the engineer to picture in his mind a canvas, balata, or rubber >k of a belt-conveyor Immediately brings uto a foreign Held and questions arise because of the tad thai they have nol been used in this country. The Sandvik Steel Works in Sweden b i wide experi- erlng about 3o years in the cold-rolling of steel. About 1- years ago it began to make steel belt to be used for conveying purposes. In various phases of industry it has met with decided success. The flexible-steel belt, known as the
. Mining and Scientific Press . i tensively used. When a bel ir is mentioned it is natural lor the engineer to picture in his mind a canvas, balata, or rubber >k of a belt-conveyor Immediately brings uto a foreign Held and questions arise because of the tad thai they have nol been used in this country. The Sandvik Steel Works in Sweden b i wide experi- erlng about 3o years in the cold-rolling of steel. About 1- years ago it began to make steel belt to be used for conveying purposes. In various phases of industry it has met with decided success. The flexible-steel belt, known as the Sandvik belt, ismade from the very best Swedish charcoal-steel with apen- carbon of about 0 65; it is cold-rolled, hard- and tempered by a special process, which was origin-ated by Sandvik works and perfected after many years ,,ii,,nt 1800 steel belts have bei n i dling coke, charcoal, Iron ore, concentrate, copper or< pho phati ore, snlphai tc, and nu rous other materials. The Bteel belt-convi • lecially BUltable lor.
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