Monday, April 23, 1906. 1906. New Oils. 1907 Difference of Averages 0.3 H.P. or 0.1 per cent. on Average of Test. Difference of Averages 3.5 H.P. or 1.3 per cent. on Average of Test. Mill Oils. Wheat Cleaning Machinery. Difference of Averages 6.7 or 9.8 per cent. on Average of Test. New Oils. Difference of Averages 0.9 H.P. or o.1 per cent. on Average of Test. 66.4 40 67.3 66.8 Variation per cent. on aver age of day. Variation per cent. on aver age of day. The grain operated upon was the same in both tests, viz., Pure Indian Wheat, but there was a 2 per cent. greater production favoring the reduction in power; this is, however, offset by the climatic conditions which were very much against the reduction, the balance of effect being probably a decreased power. Slide Valves on L.P. Revolutions 76 per minute. Steam Pressure 120 lbs. Superheated 100 °F. Machinery Operated 4 Refiners. Line and Counter Shafting. 6 Pouchers. 4 Beaters. 3 Centrifugal Pumps. 6 Circulating Pumps. Elevator, Crane. Saw, Complete Test -8 days. 4 indicators. 1,474 indicator cards. 7 operators. Paper Made - First Test, October 18 to 21, 1904. 182 tons, 2 cwt. Second Test, March 21 to 24, 1905, 192 tons, Io cwt. New Oils. Difference of Averages 31.8 H.P. or 5.9 per cent. on Average of Test. Difference of Averages 41.9 H.P. or 8.3 per cent. on Average of Test. Result. MILL OILS and Greases.. Average of October 18, 19, 20, 21, 1904... 539.1 NEW OILS. Average of March 21, 22, 23, 24, 1905 (deduct Machine Correction of 14.2 H.P.). Reduction, .. or 9.3 per cent. Basis per Ton of Paper Produced. MILL OILS and Greases. - Power per ton of paper produced, NEW OILS Power per ton of paper produced, Reduction, .. or 1.62 per cent. I.H.P. 2.96 2.48 0.48 I.H.P. 489.1 50.0 Variation per cent. on aver age of day. |