Canadian foundryman (1921) . The fpc$£ Mfg. Co. 112 W. Adams Speed and Ease Accomplished on a Heavy, Rigid FORD-SMITH GRINDER Our new line of floor grinders has been designed to put these machineson a really efficient basis. All types are of the strongest and most rigidconstruction. Even the highly skilled mechanic will find a great differ-ence in the quality of work and the ease and speed with which it is done. Full specifications, prices and photographs will be mailed upon request. The Ford-Smith Machine Co., Limited HAMILTON, CANADA. Heavy Type Floor Grinders Foreign Agents : W.
Canadian foundryman (1921) . The fpc$£ Mfg. Co. 112 W. Adams Speed and Ease Accomplished on a Heavy, Rigid FORD-SMITH GRINDER Our new line of floor grinders has been designed to put these machineson a really efficient basis. All types are of the strongest and most rigidconstruction. Even the highly skilled mechanic will find a great differ-ence in the quality of work and the ease and speed with which it is done. Full specifications, prices and photographs will be mailed upon request. The Ford-Smith Machine Co., Limited HAMILTON, CANADA. Heavy Type Floor Grinders Foreign Agents : W. E. Storey, London, Eng. British & Canadian Hydraulic Tube Co., Johannesburg, South Africa Gollin & Co., Melbourne, AustraliaMcLeod & Co., Calcutta, India February, 1921 CANADIAN F 0 U N D R Y M A N 53 McLains Semi-Steel is the Key To Foundry Profits To-day BecauseIt is Used For the Very LightestPistons and Cylinders as Wellas Castings of Heavy Section. By the use [of semi-steel instead of gray iron,savings are effected by: A reduction in section without reducing the strengthof castings, resulting in a lighter casting; A more readily machinable casting reducing themachining cost; A superior product resulting in increased business; A mixture of higher grade metal at less cost. For instance: Mr. McLain was acting in an advisory capacity to a concernusing 20 tons of 60 per cent, pig and 40 per cent- No. 1 scrap,using the same mixture throughout the heat. He made threeseparate mixtures instead at a saving of $120 per heat. COST OF T
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Keywords: ., bookcentury1900, bookdecade1920, booksubjectfoundri, bookyear1921
