The unwinder is a alienated part from the machine frame,
including Edge-guiding manage system, and hydraulics lifter with shiftless
unwinder which consists of double-arms and is movable as a pair.
76mm/102mm152mm chucks are mounted on unwind, and inflated by push button once
located in parent reel. For easy operation, both of Edge-corrector control and
unwind operation panel are placed on same an unwinding side.With an encoder for
data feedback, the web unwinding tension is achieved into a linear character via
PLC algorithms for diameter control.
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