Rotary die cutting with Nonstop stacker

RIETSTACK IRS 430

RIETSTACK IRS modular equipment - IRS 430

Maximum web width - 420mm
Maximum mechanical speed - 200m/min
Electric power 3x400V 50 Hz (5P-32A)
Compressed air 6 bar

Module unwind unit equipped with:

Pneumatic unwind spindle - 76mm
Maximum unwind diameter - 800mm
Micro-processor control system
Electronic counter (labels/meters)
Splice table with 2 pneumatic clamps
Precise adjustment of rewind and unwind web tension
Electronic correction of web tension on unwind
Flag detector
Automatic stop at roll end
De-curl-bar-unit
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Web guide BST
Splice table with 2 pneumatic clamps


Module for die cutting station
Modified to work with BOBST M5 magnetic cylinder
Die cutting station standard (including matrix rewinder)

Maximum working width of magnetic cylinder - 420mm
Magnetic cylinder repeat size - 96T-220T
Magnetic cylinder one included - 96T
Die-cutting unit driven by servo drive
Nip roller servo driven
Matrix rewind spindle is driven by servo
Matrix rewind spindle-diameter - 76mm
Maximum rewind diameter-matrix - 600mm
Matrix pneumatic pressure roller
Hydraulic pressure read out 2 clocks
Modified pressure bridge allowing to lift the magnetic die cylinder without hoist to mount the magnetic die plate.

Matrix pneumatic pressure roller
Nonstop stacker running max. 4 streams

Delivery conveyor servo driven with vacuum belts and vacuum pump
Simco antistatic bar: 3 pcs
Max. width 420 mm
Max. stack length 630 mm
Max. stack height 120 mm
Max. stack speed 80 m/min
Stack height control by counting the sheets in the stack
Speed dependable on material
Stacks delivery by pushout system
Stacker running full automatic continuous running mode
Min size for ready stacks production is 50x50mm
Smaller labels can be collected at the end of the conveyor
Electric power 3x400V 50Hz (5P-16A)
Compressed air 6 bar

Control panels with HMI touch screen panels