Daco SRV Servo Driven Label Inspection / Slitter Rewinder

The SRV label inspection slitter rewinder with web widths of 350mm (13.75″) and 430mm (17″). The SRV is the ideal inspection platform with several options enabling you to specify a machine for your specific requirements. The servo driven rewinder has a host of features that makes the rewind process both quick and simple.

Daco SRV Servo Driven Label Inspection / Slitter Rewinder

Benefits

The Daco SRV label inspection slitter rewinder is a fully servo-driven rewinder.  The rewinder, with its large intuitive 12.1″ colour touchscreen control and its localised controls, makes the machine ergonomically suited to operators.

The Daco SRV label inspection rewinder slitter rewinder offers both flexibility and high performance with a maximum web speed of 300m/min (984 ft/min). The unique design of this inspection rewinder includes a quick, make-ready rotary scissor slitting unit with knife separation and lateral adjustment or an automatic knife positioning system.

The large servo driven 820mm (32″) unwind with closed loop tension control is available with a roll lifter.  The servo-driven rewind has a diameter of 500mm (19.68″), can be upgraded if required, and has a programmable web advance and lay-on roller.

A BST electronic web guidance system ensures that your finished rolls are perfectly wound, and an adjustable splicing table with pneumatic interlocked clamps is also standard, enabling splices to be made neatly and efficiently.

With the addition of a vision system, labels are inspected by the camera, defective labels can be removed, and optionally an accumulator can be added so that reinspection can be performed by passing the replaced label(s) back under the camera to give true a 100% inspection and inspection of all labels.  The SRV inspection rewinder is available with different web path configurations to stop any detected fault before going through the slitting station.


Daco SRV350 Servo Driven Inspection Slitter Rewinder

Standard Features

Unwind

  • Maximum unwind diameter: 820mm (32.28″).
  • 76mm (3″) diameter air shaft.
  • Maximum roll weight 200kg (441 lbs).
  • Servo-driven.
  • Closed loop tension control.
  • Programmable end-of-roll function – The operator can program the roll end diameter – slow down or stop from the touch screen operator interface.

Servo-driven infeed nip roller

  • Fully adjustable pneumatically operated with regulator and gauge
  • On / off feature to allow for easy threading of the machine.
  • Interlocked so that the machine cannot be started with the nip roller off.

BST electronic web guide

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

Adjustable splice table with fixed interlocked web clamps

  • Tape dispenser for the splice table.
  • 575mm (22.63”) inspection / fault editing splice table with movable pneumatic web clamp.

Servo-driven outfeed nip roller

  • Fully adjustable pneumatically operated with regulator and gauge
  • On / off feature to allow for easy threading of the machine.
  • Interlocked so that the machine cannot be started with the nip roller off.

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: 500mm (19.68”) – Option for 600mm (23.62″).
  • 76mm (3″) diameter with quick change air shaft.
  • Maximum roll weight 120kg (264 lbs) – 76mm (3”) mandrel.
  • Taper tension control
  • Servo driven rewind
  • Labels in / labels out rewinding
  • Programmable automatic web advance system with automatic web clamp. Can also be used as a lay-on roll for 76mm (3”) mandrels.
    The web advance time delay is programmed from the touch screen operator interface.

Count Facility

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

Colour 12.1″ 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
Modem connection for remote support via internet, machine diagnostics & software upgrades
Solid construction – built on a 3mm (0.118″) cabinet with a precision ground steel 16mm (0.62″) main plate.

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

Optional Equipment

  • Auto Set Slitting (Minimum slit width 24mm (0.944”)) complete with 5 knives and auto positioning sensor.
  • Unwind roll lift.
  • Nikka Alis M1 – 330+ inspection system with LSTICK fault position indicator with 2nd web guide & integration.
  • TubeScan Digital strobe ++, includes brackets & integration.
  • Waste rewind for the rewinding of defective material.
  • Upgrade product rewind to 600mm (23.62″ ).
  • Dual product rewinds with independent tension control – includes 76mm (3″) air mandrel.
  • Three spindle semi-automatic turret rewinder. See Daco PLR-V model
  • Backside numbering.
  • Razor slitting – 3 knives with lateral knife adjustment +/- 8mm (0.31″) – Minimum slit width 10mm (0.39″).
  • Air mandrels – 25 to 76mm (1″ to 3″).
  • Additional razor-slitting knife holders.
  • Additional slitting knife sets – (Set comprises of 1 knife & 1 anvil).
  • Additional Auto Set knife sets – (Set comprises of 1 knife & 1 anvil).

Video / Gallery

Daco SRV350 Servo Driven Inspection Slitter Rewinder
Daco SRV350 inspection slitter rewinder with auto set slitting and Nikka inspection system
Daco SRV350 servo driven inspection rewinder with auto set slitting, roll lift, waste rewind and Nikka inspection camera system
Daco SRV350 with 2 servo rewinds with Nikka M1 inspection camera
Daco SRV350 inspection slitter rewinder with 2 servo rewinds and roll lifter
Daco SRV350 inspection slitter rewinder with 2 servo rewinds

Product Documents

Daco SRV inspection slitter rewinder - Product Brochure Download Now


Adestor / Lecta Self Adhesive Labels Materials
Anilox Laser Technology - Anilox roller manufacturer
BST Eltromat - Web guiding and inspection systems
Nikka - Inspection camera for label verification
Omron - Servo drives, inverter technology and touch screens
PPF - Cold foiling foil
RotoMetrics - Magnetic die cylinders, anvil rollers & die pressure gauges
Schneider Electric
SMC - Pneumatics
Teknek - web cleaners
Vetaphone - corona treaters
Zeller & Gmelin - Waterbased , UV and LED inks

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