Recent improvements in arts, manufactures, and mines : being a supplement to his Dictionary (1844)
Ure, Andrew, 1778-1857, Ure, Andrew, 1778-1857. Dictionary of arts, manufactures, and mines · London : Printed for Longman, Brown, Green, and Longmans · leaf 50
BITUMEN. 28 old system. The advantages of machine-made over hand-made biscuits, therefore, are many : quality, cleanliness, expedition, cheapness, and independence of government contractors. Fig. 7. represents the biscuit machinery, as executed beautifully by Messrs. Rennie, 7 … Engineers, a is the breaking roller, table and roller; 6, the finishing roller, table and roller ; c, c, docking machines for stamping out the biscuits ; d, mixing machine for making the dough ; e, spur pinion to engine shaft ; f, spur-wheel ; g, g, bevel mitre- wheels to give the upright motion ;…
Industrial arts · Technology
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