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Slitting taken to its maximum expression

The Comexi S1 DT is a top-of-the-range slitting machine with double turret rewinding system, offering excellent quality and productivity, even in the most demanding jobs.

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Technical characteristics
Maximum web Width (mm - in) 900 / 1400 / 1700  35.4 / 55.1 / 66.9 
Speed (m/min - ft/min) 800 2624
Acceleration and deceleration ramps (seconds) 20
Range of materials Films, Flexible packaging, Paper, thick laminated structures
Minimum standard cut (mm - in) 20 0,8
Unwinder: maximum Ø (from the ground) (mm - in) 1300 / 1500 39.3
Rewinder: maximum Ø (mm - in) 610 24
Turret rotation (seconds) 20

Main benefits for you

Makes a success of the most difficult jobs
Makes a success of the most difficult jobs

The Comexi S1 DT is an all-round machine which completes the most demanding jobs successfully. Thanks to its top-of-the-range control and automation systems, it handles thick laminates and multiple narrow reels -labels- efficiently and quickly. It also works with slippery or hard-to-handle materials.

Maximum quality and productivity
Maximum quality and productivity

It offers the highest quality and uses a NIP to isolate the tension between unwinding and rewinding, a horizontal lay on roller ALTS rewinding system for extra stability, independent motors on each turret and true tension readings. Quality is not incompatible with quantity; our acceleration ratios increase the average top speed and reduce stoppages thanks to the double turret.

Total customization
Total customization

We adapt to each client’s needs, offering the option of customizing the machine with several automation options for automated reel unloading, splicing tables, print mark counters and the laser perforation system, which multiplies the range of possibilities.

Comexi Cloud
Comexi Cloud

The perfect tool for plant managers. A system to control it all: production data, peripherical equipment, machine settings, productivity, operator performance and customer orders among other relevant information. This software will save all machines’ parameters at every single meter helping to improve quality control, traceability and have costs much better controlled. Thanks to the Comexi Cloud on-line platform, customers are able to consult any data everywhere, at any time, including real time production information, historical data and automatic reports and KPI's

Easy to use
Easy to use

The S1 DT is ergonomic and easily operated, thanks to tools like the PC Touch-Panels that set the machine’s pace and store production data. It also incorporates the automatic rewind taper tension recommendation.


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Product family
Max. web width (in) 66.9 35.4 / 55.1 / 66.9 66.9
Unwinder maximum diameter (in) 61.0 39.4 61.0
Speed (ft/min) 2624.6 1640.4 2624.6
Rewinder maximum diameter (in) 24.0 24.0 31.5 / 39.4
Minimum slit width (in) 0.8 1.5 0.8
Turret X

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ISO 9001 ISO 14001 ISO 45001 UNE 166002 Emas Orgalime EPD