This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1920 Excerpt: ...mill. This would seem effectively to dispose of the ' graduated blow" theory. Standard Sizes of Hardinge Mills are given in Table XLVII. A summarized statement of data, consisting of the average performance of a number of these machines, is given in Table XL VIII. Note: Mills marked with a subscript "a" have 15Zin. dia ...
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This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1920 Excerpt: ...mill. This would seem effectively to dispose of the ' graduated blow" theory. Standard Sizes of Hardinge Mills are given in Table XLVII. A summarized statement of data, consisting of the average performance of a number of these machines, is given in Table XL VIII. Note: Mills marked with a subscript "a" have 15Zin. dia. bearings; other 6-ft. and 8-ft. mills have 13Zin.Zdia. bearings. Pulley size given for 4H ft. X 13Zin. mill is for Ball Mill only; 28-in. X 8-in. pulley furnished with Pebble Mill. For position of overZall dimensions, A to F, see Fig. 97. Table XLVIII.--Hardinge-mill Data64 Average maximum size feed, mm Average size feed, mm Average maximum size discharge, mm Average size product, mm Average per cent.--200-mesh in discharge Average per cent.--200 mesh in discharge--no slope Average per cent.--200-mesh in discharge 0.5" 4" slope Reduction ratio range Reduction ratio, average Average size of discharge, mm.--no slope Average size of discharge slope 0.5" to 4" Average tonnage Average tonnage at no slope Average tonnage at 0.5" to 4" slope Average H.P Average ball or pebble charge, tons Average ball or pebble cons., lb. per ton Average per cent, water in feed Average revolutions per minute Variable Pulp-Level Discharge in ball mills is provided for in the Allis-Chalmers Ball Granulator. In this machine the level of the pulp may be raised to a point approximately halfway between the trunnion and the periphery, or lowered to the periphery. This is accomplished by closing outer rings of openings behind the screens and inside the mill end (see Fig. 98). Radial ribs are provided to elevate the crushed pulp and dis Fig. X Fig. 2 Fig. 3 Interior View Showing Screen Longitudinal Section Showing Exterior View S...
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Add this copy of Handbook of Ore Dressing: Equipment and Practice to cart. $19.72, new condition, Sold by Ingram Customer Returns Center rated 5.0 out of 5 stars, ships from NV, USA, published 2022 by Legare Street Press.
Add this copy of Handbook of Ore Dressing: Equipment and Practice to cart. $29.16, new condition, Sold by Ingram Customer Returns Center rated 5.0 out of 5 stars, ships from NV, USA, published 2022 by Legare Street Press.
Add this copy of Handbook of Ore Dressing: Equipment and Practice to cart. $31.71, new condition, Sold by Ria Christie Books rated 5.0 out of 5 stars, ships from Uxbridge, MIDDLESEX, UNITED KINGDOM, published 2022 by Legare Street Press.
Add this copy of Handbook of Ore Dressing: Equipment and Practice to cart. $42.59, new condition, Sold by Ria Christie Books rated 5.0 out of 5 stars, ships from Uxbridge, MIDDLESEX, UNITED KINGDOM, published 2022 by Legare Street Press.
