Illustrated catalogue and general description of improved machine tools for working metal (1899)
Sellers, William, & co. [from old catalog] · Philadephia, Levytype company · leaf 254
HYDRAULIC MANDREL PRESSP:S. Having screw adjustment for length of mandrel. Fig. A, io,{ betweentension bars ; 2 screw, 4 ft. 6 under crosshead, 4-ton jack. Fig. B, 21 betweentension bars ; 5 ft. under crosshead, 4 screw, lo-ton jack. Wm. Sellers & Co., Incorporated, Philadelphl\, Pa. 249 Plate… … 36 MANDREL PRESS.Distance between bars, 36; section of bars, 3 square. Greatest heightfrom base to underside of counterweighted crosshead, 7 ft. 3. May be used withlo-ton or 20 ton jack. Complete with counterweights, sheaves, key.s, wire rope,and jack. A very handy and complete machine for the…
Machine-tools · Machinery
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