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RC Rotary Crush
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Rotary Knife Assemblies
RC
Rotary Crush
Also known as: machine knife assembly, air knife assembly, circular knife assembly
This rotary crusher is capable of thousands of cuts per minute. It is built in a modular configuration so it can be incorporated into a new machine or replace existing units. Assemblies can be designed to your specifications.
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The
rotary
crusher
has
an
extended
shaft
on
the
cutting
cylinder
where
a
timing
pulley
or
gear
can
be
attached.
The
rotary
crusher
should
always
run
faster
than
the
web
to
ensure
good
cut
quality
without
disturbing
the
web.
The
cut
length
is
determined
by
the
relationship
of
web
speed
to
cutting
speed.
Rotary
units
can
have
a
crush
cut
or
shear
cut
blade.
A
crush cut
is achieved
by the
blade in
the top
cylinder, cutting
against a
hardened anvil
roll. These
units have
blade spacing
from 2
in. and
up and
are good
for thin
materials. The
crusher has
a unique
quick change
blade design
so even
an unskilled
operator can
install a
new blade
in a
few minutes.
Benefits:
- Blade
change
in
less
than
5
minutes
- Self-setting
blade
height
- Disposable
steel
rule
die
blades
- Good
for
thin
materials
- Multiple
blades
per
cutting
cylinder
available
- Lower
solid
anvil
supports
web
during
cutting
Options:
Specifications
:
Materials Cut:
- Film
- Foil
- Paper
- Non-woven
- Hose
- Tubing
- Teflon
- Velcro
- Shrink Tubing
- Laminates
- Metalized Film
- Tape
- Foam
- Rubber
- Thin-Gauge Metal
- Mesh
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