. Canadian forest industries July-December 1922. Lumbering; Forests and forestry; Forest products; Wood-pulp industry; Wood-using industries. Centre Drive Type The accessibility of the saws is a feature which saves time and labor for they may be changed on either the edger or the gang, a loose bridge at each end permitting the ex- change of one set without the other being re- moved from the mandrel. Strain on the mandrel when a loose bridge is off is elimin- ated because the overhang on either end is small and counterbalanced by the greater part of the mandrel held in the remaining three beari
. Canadian forest industries July-December 1922. Lumbering; Forests and forestry; Forest products; Wood-pulp industry; Wood-using industries. Centre Drive Type The accessibility of the saws is a feature which saves time and labor for they may be changed on either the edger or the gang, a loose bridge at each end permitting the ex- change of one set without the other being re- moved from the mandrel. Strain on the mandrel when a loose bridge is off is elimin- ated because the overhang on either end is small and counterbalanced by the greater part of the mandrel held in the remaining three bearings. Where the layout of a mill makes this type of gang edger impracticable our end drive type-should be installed. The E. Long Manufacturing Co., Limited Canada Orillia A. R. Williams Machinery Co., Vancouver G or mans, Limited Calgary and Edmonton. A. R. Williams Machinery Co. of Canada Ltd. Williams & Wilson, Ltd., Montreal. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Don Mills, Ont. : Southam Business Publications
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Keywords: ., bookcentury1900, bookdecade1920, booksubjectforests, bookyear1922
