Plant and product of the Mesta Machine Company, Pittsburgh, Pennsylvania, U.S.A (1919)
Mesta Machine Co · Pittsburgh, Penn. : The Company · leaf 83
oved up or down by causing an electric motor to add weightto a telescopic balance weight or toremove such weight. In this manner,the middle roll is moved with minimumeffort, and is free at all times to followthe adjustment of the upper roll. The proper finish of the plates leav-ing the mill cannot… … 44 x 160 Mesta Three-High Plate Mill and Equipment Installed at the Gary Works of The Illinois Steel Company from chilled cast iron of a specialmixture and have an excellent surfacefinish. The rolls are provided with extralarge necks. They are kept parallel atall times by an adjustment of one ofthe…
Mesta Machine Co · Machinery
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