servo feeds with pull-thru straighteners are engineered, built and
have the power to easily handle materials up to .650 inch thick
and widths from 6 up to 84 inches. Coil weights can be up to 50,000
lb. They are best utilized in progressive die and transfer-type
stamping operations. The close proximity of the straightener to
the press tooling facilitates rapid flatness correction of coil
stock as it is being processed.
Dallas pull-thru straighteners are available with 5, 7, 9, 11 and
17 straightening rolls in 2-1/4 up to 3-1/2 inch diameters on 5
inch centers depending on flatness requirements. Additional features
include LCD readouts, powered and air operated pinch rolls, automatic
disengage clutch, pivoting straightening head plus special roll
coatings are also available, all designed to help reduce job change
down time while making presses more productive.