Products
 
 
High speed table top Inspection slitter rewinder
has been specially developed to offer a robust table top rewinder with many features normally only found on larger more expensive inspection/slitting equipment. Accurate tension control settings can be achieved with independent air operated unwind and rewind tension controls. The unwind and rewind mandrels incorporate a mechanical locking system which ensures positive grip without distorting the label core and finished reel.
tt 270

FEATURES

Splicing table
Scissor or razor blade slitting with cross web adjustment.
Nip drive for constant tension.
Label in/label out rewind capability.
Easy programmable label/length counter with pre-set speed ramp down control to ensure smooth slow down and end of batch stop.
OPTIONS
Automatic web guidance system. Missing label detecting system.
Ink jet printing facility. Coreless rewinding facility.
Pneumatically inflating mandrels. Clamps for splicing table.
 
SPECIFICATION
Maximum web width 270mm (10.6")
Maximum unwind and rewind diameter 457mm (18")
Minimum slitting width (shear knife) 15mm (5/8")
Maximum speed variable up to 150 metres (500 feet) per minute
Counter programmable for slow down/label count/length count
Rewind mandrels 38mm (1½") 44mm (1¾") or 76mm (3")
Label inspection rewinders
The Omega SR range of high performance slitter inspection rewinder is design to meet the increasing demands of today's converting, security, printing and label industry.
All machines are manufactured for ease of operation & are PLC controlled to ensure total reliability & flexibility. Bespoke machines can be manufactured to meet customers specific requirements.
STANDARD SPECIFICATION
The Omega SR is available in 3 web widths - 270mm (10.6") - 330mm (13") - 410mm (16") and includes the following standard features:
 
Pneumatic 76mm (3") unwind mandrel with   Scissor knife slitting including 3 sets of
  pneumatic brake tension control.   knives.
  700mm (27.5") maximum unwind diameter.   Pneumatic expanding rewind mandrel,
Quick release/removable nip roller with     independent driven and variable for
  pneumatic pressure control.     both speed and tension control.
Programmable end of roll stop and unwind     450mm (17.75") maximum rewind
  brake control without the use of mechanical     diameter.
  follow arm.   Choice of rewind mandrels from
Electronic web guidance system with ultrasonic     25mm (1") to 75mm (3")
  sensor suitable for opaque and clear   Speed up to 300 metres (1000 feet) per
  substrates.   minute.
Adjustable splicing table with pneumatic clamps    
  for removal of waste product.    
CONTROL PANEL WITH INTEGRATED FUNCTIONS FOR EASY OPERATION
 
Human Machine Interface (HMI) for new job set up data.
Error display for fast response to problems.
Label or length count with easy pick up sensor adjustment.
Process counter with programmable slow down and stop.
Total and batch count.
Machine utilisation data.
Manual unwind and rewind tension controls.
Push button unwind brake release for quick web tension.
 
OPTIONAL EQUPIMENT

Web advance - presents the pre-slit web to the cores for a quick and accurate roll change.

Missing label detection - multi lane system designed for quick set up and detection of
missing labels and matrix errors. All errors are automatically placed on the splicing table for
corrective action. A system for clear on clear labels is also available.

Flag and splice detection - sensors monitor the roll and, in the event of a flag or mill
splice, the machine is brought to a controlled stop and the errors presented on the splicing
table.

Auto disengage knife box upgrade - enables scissor knives to be disengaged from the
web at the turn of a switch. Also includes removable knife shafts.

Crush knife slitting - available in place of or in addition to the standard rotary scissor
system.

Razor blade slitting - cassette available to add onto the standard scissor slitting knife box.

Off line knife setting fixture - for setting slitting knives off line with the accuracy of a
Vernier setting device. Note - must be ordered in conjunction with auto disengage option.

Bulk waste rewinder - for quick removal of lengthy sections of waste material in tidy
manageable rolls.

Motorised reel lifting device - electrically operated roll lift capable of loading parent roll
up to 700mm (27.5") in diameter.

Clear label count sensor - a sensor for counting clear on clear label products.

Stroboscopes - a range of stroboscopes is offered, interfaced to the machine ensuring
automatic synchronisation regardless of speed.

Rotary die cutting stations - a choice of single or twin rotary die stations transform the
Omega into a blank label converting system. Includes matrix stripping with pneumatic
mandrel and matrix break sensor (Note - maximum speed when die cutting 200 metres per
minute).

Die Adaptors - to accommodate customers existing tooling.

Re-Register die cutting - a re-register drive system for the rotary die units, enabling pre-
printed materials to be cut in accurate registration.

600mm diameter rewind option - with taper tension.

12mm rewind mandrel upgrade - electrical upgrade package including end support.

Fleye 100% web inspection camera system - fully integrated with Omega rewinder for
total inspection of the printed web. All faults are automatically delivered to the splicing table
of correction.

Flood coating and re-register printing systems - flood coating and servo drive re-
register flexographic print stations are available for both water based and UV systems.

 
View the SR 330 Range Video View the SR 330 with Rotary Die Cutter Video
View Product Video

View Product Video

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Download the PDF Omega tt270 Brochure

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