• General presentation

This model has been developed from the Comet+ concept. This providing a piece of equipment that is renowned for it's reliability and ease of use.
With such advantages as the two part slitting cassette and the ultrasonic printed line reading web guide.

• Objectives

The Comet Digital is providing in one pass all the necessary functions for converting and finishing labels previously printed on a digital press as :
- Accurate web positioning by an ultrasonic web guiding system registering a printed line.
- Full width flood coated UV varnishing.
- Registered or "spot" varnishing (optional).
- Lamination (optional).
- Cold foiling (optional).
- Semi rotary die cutting in accurate registration.
- Waste rewinding.
- Inspection of missing labels & waste matrix faults (option)
- Length slitting.
- Rewinding simultaneously on two rewinding shafts.

SMAG are offering a wide range of solution for digital converting/finishing solutions, and we are invitate you to download the general presentation of each solutions.

• Advantages

- All the technical advantages of the SMAG converting range as : Two parts slitting cassette, double nip rollers for the slitting section, automatic roll diameter calculation without roll arm, touch screen control panel.
- Hot air dryer for Primer application.
- Easy to handle, set up and low waste.
- Semi rotary system which is able to cover all label sizes with only one magnetic cylinder.
- High registration accuracy. The machine is also equipped with a side to side registration through a special line reading sensor on the web guide.
- Compact machine.

Maximum unwind roll diameter 800 mm Available web width 350 mm Running speed 10 à 25 m/min Mini and maxi size of die cutting cylinder 10'' à 20'' Maximum roll diameter on the waste unit 500 mm Maximum rewinding diameter with single rewind shaft 500 mm Maximum rewinding diameter with two mandrels "Alternative mode" 500 mm Maximum rewinding diameter with two mandrels "Simultaneous mode" 300 mm Maximum rewinding diameter with two mandrels "Simultaneous mode" 10 Minimum distance between blades 12 mm Electrical requirement 400 V 3 PH - 15 kW Compressed air requirement 6 bars - 2,5 N/m³/h Length 4800 mm Width 1400 mm Height 1900 mm Weight 1800 Kg

 

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Priming machine specially dedicated to apply primer coating before digital printing. The machine is simply to use and solid and secure. The set up time is very short and maintenance is reduced to a minimum. Some options can be ordered such as Corona treatment, web cleaning, UV dryer. Max. web width 350 mm Max. priming width 340 mm Max. unwind diam. 700 mm Max. rewind diam 700 mm Speed jusqu’à 60 m/min Power 4 Kw TRI 400 Compressed air 6 Bar - 5Nm3/h Dimensions L 2m x l 1,15m x h 1,5m Weight 300 kg Min. thickness 50 / 60 µ Max. thickness 350g

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