Handbook of mechanical and electrical cost data, giving shipping weights, capacities, outputs, and net prices of machines and apparatus, and detailed costs of installation, maintenance, depreciation and operation, together with many principles and data relating to engineering economics (1918)
Gillette, Halbert Powers, 1869-, Dana, Richard Turner, 1876-1928, joint author · New York, McGraw-Hill · leaf 1389
handlingfine coal in rigid buckets, spaced 24 inches. LEHCTH OF CONVEYOR-SUM OF VERTICAL AND HORIZONTAL TRAVEUHtL) IN ONEDIRECTION IN FEET 50 100 150 g :; 20000 > lOOOO ?00 ?50 300 550 400 450 500 550 600 ■.. Oener/kl Formula: €=0.00167 wl<H^L)wtO005wlLt 15.25 /ftT Where: C=4 vera a e Cost in… … Fig. 27. Average cost of standard bucket conveyors for handlingfine coal in rigid buckets, spaced 30 inches. • heavier or lighter equipment is frequently advisable. For ordinaryservice, the results obtained from the figures are accurate enoughfor practical purposes. The initial cost of this type of…
