. Canadian foundryman (1921). The Mechanical Hot Blast Heater is the most efficientheating and ventilating unit on the market. By direct application of the air to the heating chambersand forced circulation of the warm air by the use of a multi-vane fan, eliminates all losses in other systems incident toconversion transmission. Eliminates steam plants in industries purchasing electricpower from public utilities; also industries using internalcombustion engines. Capacity to heat 100,000 cu. ft. to 500,000 cu. ft. withone unit. A postal to our nearest office will bring details. THE E. J. W00DIS0N


. Canadian foundryman (1921). The Mechanical Hot Blast Heater is the most efficientheating and ventilating unit on the market. By direct application of the air to the heating chambersand forced circulation of the warm air by the use of a multi-vane fan, eliminates all losses in other systems incident toconversion transmission. Eliminates steam plants in industries purchasing electricpower from public utilities; also industries using internalcombustion engines. Capacity to heat 100,000 cu. ft. to 500,000 cu. ft. withone unit. A postal to our nearest office will bring details. THE E. J. W00DIS0N CO. LIMITED M^ Toronto, Ont. Manufacturers in Canada of the Robt. Gordon Mechanical Hot Blast Heater Wet Pan Sand Mill for Steel Foundries. The fpcj>£ Mfg. Co 112,W. Adams St. VOLTA Electric Furnaces


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Keywords: ., bookcentury1900, bookdecade1920, booksubjectfoundri, bookyear1921