Daco SI Label Inspection Slitter Rewinder

Standard Features

Unwind

• Maximum unwind diameter: 762mm (30″)
• 76mm (3″) diameter air shaft
• Merobel electromagnetic particle brake
• Automatic taper tension control
• End of roll function – The user is able to program the roll end diameter – slowdown and/or stop – The system does not use any roll followers or external sensors that can be damaged at roll changes. The diameter is programmed from the touch screen operator interface.
• Web up – the operator can, at the touch of a button on the touch screen operator interface, release the unwind brake to allow for easier webbing up of the machine.

Inspection Table – 1460mm (57.4″) Inspection area with adjustable splicing facility and pneumatic interlocked web clamps.

• Stainless steel topped.

BST electronic web guide

• Ultrasonic sensor – enables guiding of opaque and clear materials.
• Adjustable web guide sensor.
• +/- 25mm (1″) correction.
• Integral splice table with pneumatic interlocked web clamps.
• Tape dispenser for splicing

Draw Head

• Quick release pneumatically operated nip roller against a driven draw roller.
• The silicone nip roller does not allow labels to attach themselves to it, reducing downtime.
• Fully adjustable to allow for different label stocks.
• The draw roller is driven by a 1.5Kw (2 hp) motor.

Slitting

• 3 slitting knives
• Minimum slit width 13mm (0.51″)
• Lateral knife adjustment +/- 8mm (0.31″)
• Knife separation
• Removable interlocked cutter guard
• Dual knife box configuration to allow for razor slitting to be also fitted

Rewind

• 1 Product rewind
• Maximum rewind diameter: 457mm (18″)
• 76mm (3″) diameter with quick change air shaft
• Automatic taper tension control
• Servo driven rewind
• Labels in / labels out rewinding
• Quick change air mandrels. The mandrel size is selected on the touch screen and is electronically compensated for, so there are no gears to change.

Programmable web advance system

• The web advance delay time is programmable from the touch screen – enables easy attachment of the web to the core when starting a new roll.

Count Facility

• Labels
• Linear – metres & feet
• Stop on diameter
• Total count
• Batch count
• Auto calculation of slow down and stop irrelevant of web speed.
• TLC – Total length count until reset by the operator.

Colour Touch Screen Operator Interface

• Highlights machine status, error messages and warnings
• Counting options
• Tension settings
• Job storage allows for easy & quick job set ups – 100 jobs

Speed – 300 metres / minute – 984 feet / minute – dependent on material
Run Hour Meter
Solid construction – built on a 3mm (0.118″) cabinet with a precision ground steel 16mm (0.62″) main plate.

Conforms to CE regulations and all circuits use dual channel safety switches, which are continuously monitored using a certified safety relay.

Optional Equipment

Dual product rewinds with independent tension control
Integral roll lifter for the easy loading of rolls
Missing label detection – 6 or 12 lane
Static elimination
Closed loop tension control
Flag detection – if a flag is detected the machine is brought to a controlled stop and the error presented on the fault editing table.
Splice detection – if a splice is detected the machine is brought to a controlled stop and the splice is presented on the fault editing table.
Waste rewinder – enables quick removal of large sections of faulty web in tidy manageable rolls.
Unilux strobe light
Eltromat – Tubescan digital strobe
Razor slitting with lateral adjustment
Back numbering options
Air mandrels – 25 to 76mm (1″ to 3″)
Additional razor / rotary slitting knives

Video / Gallery

Daco SI350 Inspection / Slitter Rewinder