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The Spacer
Bar Bender machine is designed to roll spacer bars or muntin bars to any radius permissible from 7"
up. Manually operated, it uses a knurled drive
roll for spacer bars, a urethane drive roll for muntin
bars, and 2 forming die rolls. The forming die
rolls are grooved for your specific contour of spacer
or muntin bar.
As the bar
is forced through the forming rolls, the amount of
bend is increased by moving the drive roll closer to
the forming rolls with each successive pass until the
desired radius is attained. Quick change of the
forming die rolls allow versatility informing
different size or contour of spacer and muntin
bars.
 The
basic machine comes complete with one set of (2)
forming die rolls and (1) drive oll for either
spacer bars or muntin bars.
The spacer bar set will come with double
groove rolls capable of forming any two of your
spacer bars up to a total width of 7/8", such as 3/8" & 1/2" or
1/4" & 5/8" etc.. If ordered
for
spacer bars over 5/8" wide the rolls are
single groove and for one size only.
The muntin bar set will only handle one
thickness or contour but will do all widths of
that
thickness.
Samples
of your spacer or muntin bars are required for
exact profiling of grooves in roll sets.
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