Titan SR9-DT Dual Turret Slitter Rewinder

The Titan SR9-DT Dual Turret rewinder continues to build upon the flexible and modular design first introduced with the Titan SR8 slitter – giving converters the flexibility to build a slitter rewinder suitable for current production, but also providing a simple and economic modular path to ensure future requirements can also be met with the same machine.

In the development of the Titan SR9 Series, Atlas focused its product development strategy on achieving significant reductions in machine downtime for printers & converters, with lower operator intervention and also reduction of costly waste materials - which all add up to outstanding gains in productivity and sustainability.

The concept of the Titan SR9 Series technology platform features three separate machine modules of unwind, slitter & rewind sections. Innovative engineering design has led to application for three patents on the Titan SR9 Series, including the unique Turret Support Device (TSD) for faster turret rotation on the DT model. Such advanced engineering design has led to significant improvements in the quality of slit reels and significant reductions in set-up procedures.

A specifically designed Linear Tracking Slitter (LTS) section ensures the shortest and a constant web length between the knives and the rewind shafts for improved web control giving the highest possible side wall quality of rewind reels and also reducing the possibility of waste material. Many other new features provide exceptional performance and productivity at running speeds of up to 1,000 m/min (3,300 ft/min). The SR9 Series is available in two widths; 1650 and 2250 mm (65 and 88 in).

To maintain focus on its objectives for sustainability, the Titan SR9 Series has many features for achieving reductions in the cost of energy and of waste materials. Elimination of all hydraulics helps to provide a cleaner environment and the use of high efficiency motors and regenerative braking enables a considerable reduction in energy consumption and makes the SR9 Series the most efficient slitting-rewinding solution in the Titan range.

 

Watch the Titan SR9-DT in Action :

 

STANDARD FEATURES


  • Servo driven unwind chucks

  • All AC Electric operation

  • raise and lower Digitally positioned unwind

  • Positive knife positioning device

  • Linear tracking slitting section

  • Overhead web path

  • Unique turret sequence


 

OPTIONAL FEATURES


  • Optimum roll conditioning

  • impression counter

  • flag detection camera

  • Moving splice table

  • Guider to knife positioning

  • Automatic knife positioning system

  • Rewind clamp cut off

  • Rewind stick down


Technical Data

 

Web WidtH from 1650mm / 65" to 2250mm / 88"

Maximum Unwind Diameter 1100mm / 43"

Option 1500mm / 59"

Maximum Rewind Diameter 700mm / 28"

Option 850mm / 33"

maximum Speed 1000 m/min /3,300 ft/min

Minimum Slit Width 25mm / 0.8"

Maximum Slit Width 1100mm / 43"

 

Web Path of Titan SR9-DT :

Titan SR9-DT Web Path.png

1 Moving Splice Table (Option)

saves time and reduces waste. The splice table is supplied with clamps and vacuum, enabling the web to be held throughout the splicing procedure, providing a more accurate join.

2 Guider to Knife Positioning (Option)

Enables the first knife to be set from the edge guide sensor position, reducing waste pulled through the machine for alignment.

Digitally Positioned Unwind

All functions of the unwind, unwind arm positioning and edge guide control are motor driven, providing more accurate control, reduced power consumption and with no hydraulics, gives a cleaner environment.

3 Rewind Stick Down (Option)

Uses an automatic double-sided tape applicator and in conjunction with the Rewind Clamp Cut- Off, individual rewind web tails are stuck down on the finished reel and / or the cores.

4 Knife Positioning Systems

A variety of knife positioning systems from manually positioned to semi-automatic and fully automatic systems.

5 Linear Tracking Slitter Section

Minimising the distance between the knives and the rewind shaft provides better control of the slit webs ensuring the highest side wall quality.

6 Rewind Clamp Cut-Off (Option)

This clamps the web at each rewind shaft and cross cuts all slit webs, dramatically reducing the operator time required between sets.

7 Rewind Core Positioning

Provides two options for core positioning, from motorised laser positioning to semi-automatic servo core positioning.

8 Reel Stripping Device (Option)

Enables the complete set of reels to be removed from the rewind shafts at the same time.

9 Turret Support Device

EMPLOYED IN CONJUNCTION with a rotating turret, THE support device SECURES BOTH SHAFTS SIMULTANEOUSLY ALLOWING the turret to be rotated faster and reducing shaft fatigue.

 

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