Daco ‘SR’ Slitter Rewinder

The Daco ‘SR’ slitter rewinder is a cost effective and simple to use label slitting and rewinding machine.

The machines compact size and short web path keeps wastage to a minimum, the silicon covered nip drive roller helps to keep down time to a minimum as labels cannot attach themselves to the roller.  The Daco ‘SR’ slitter rewinder has independent control of both the unwind and rewind tensions.  The machine utilises rotary slitting with on the run lateral adjustment is fitted as standard and a splice table makes web splices both simple and quick.

A BST electronic web guide with an ultrasonic sensor ensures that the finished rolls are perfectly slit and rewound.

Pneumatic airshafts for both unwind and rewind means that changing the rolls could not be simpler.

Web widths 250mm (10″), 330mm (13″) & 410mm (16″)

Standard Features of the Daco ‘SR’ Slitting Machine

• Unwind
  • Maximum unwind diameter: 700mm (27.5″).
  • 76mm (3″) air mandrel.
  • Merobel electromagnetic particle brake.
  • Taper tension control – No roll-followers or external sensors to be adjusted or maintained.
• Splicing Table
  • 700mm (27.5″) inspection area prior to web guiding and slitting.
  • Fixed splicing facility.
  • Manual web clamps.
• BST electronic web guide.
  • Ultrasonic sensor – enables guiding of opaque and clear materials.
  • Adjustable web guide sensor.
  • +/- 25mm (1″) correction.
• Draw Head
  • Silicone nip roller against a driven draw roller.
  • The silicone nip roller does not allow labels to attach themselves to it reducing down time.
  • Fully adjustable to allow for different label stocks.
  • The draw roller is driven by a 1.5Kw (2 hp) motor.
• Slitting
  • 3 quick set rotary scissor slitting knives (shear knife).
  • Minimum slit width: 13mm (0.51″).
  • Lateral knife adjustment: +/- 8mm (0.31″).
  • Removable interlock cutter guard for easy access to the slitting knives and anvils.
  • Dual knife box configuration to allow for razor slitting to be also fitted.
• Rewind
  • 1 Product rewind.
  • Maximum rewind diameter: 360mm (14″).
  • 76mm (3″) air mandrel.
  • Labels in / labels out rewinding.
  • Merobel electromagnetic particle clutch.
  • The mandrels are quick change.
• Count Facility
  • Labels.
  • Linear – metres.
  • Programmable auto slow down and stop when the count is reached.
  • Auto reset counter
• Speed – 250 metres / minute – 820 feet / minute  – dependent on material.
• Conforms to CE regulations and all circuits use dual channel safety switches, which are continuously monitored using a certified safety relay.

Optional Equipment

• E-package - taper tension control for the unwind and rewind, metre/ feet / length counting, batch count, total count, programmable end of roll, colour touch screen control.
• Dual product rewinds.
• Lateral knife separation (rotary slitting).
• Upgrade 700mm (27.5″) spice table to adjustable splice table with pneumatic web clamps.
• Extended inspection / splicing table – 1460mm (57.4″) with adjustable splicing and pneumatic web clamps.
• 2nd 700mm (27.5″) adjustable splice table with pneumatic web clamps prior to slitting.
• Closed loop tension control for unwind.
• Drello 5125 strobe light.
• Razor slitting with lateral adjustment – 10mm (.39″) minimum slit width.
• Crush cut slitting with 3 knives and lateral adjustment.
• Range of air mandrels – 25 to 76mm (1 to 3″).
• Additional rotary slitting knives.

Daco ‘SR’ Inspection / Slitter Rewinder – PDF Brochure Download