Euromac TB 6.06 1400 mm

Slitter-rewinder with individual winding stations with center-peripheral control
Materials: flexible packaging materials from 25 to 180 microns
Maximum width: 1400 mm
Max mother reel diameter: 1000 mm
Max finished reel diameter: 600 mm
Inner core diameter unwinder: 152 mm
Inner core diameter rewinder: 70, 76 mm
Maximum speed: 600 m/min (depending on material, slitting width...)
Center-peripheral rewinding system
Each roll is wound on an independent station consisting of one or two oscillating arms on its support.
Winding tension is provided by a combined central and peripheral draw system.
Central draw is achieved by a transmission with pneumatically loaded clutch
and it is regulated by multiple systems allowing adjustment of winding characteristics.
Peripheral draw is achieved by contact of the winding rolls with the support drum.
Contact pressure is regulated by pneumatic cylinders acting on the arms with double effect:
pushing and compensating the weight of the forming roll.
Unwinder SV 3.10ML
Shaftless roll handling
Hydraulic two-arm device for lifting the mother roll from the floor to working position.
The two hydraulically operated roll arms allow lifting the mother roll from floor to working position.
Arms are axially adjustable, allowing gripping of mother rolls of different widths.
Material tension during unwinding is automatically controlled by a pneumatically loaded dancer roller.
Signal from the dancer acts on an AC motor ensuring constant draw.
Pneumatic brake for emergency stops.
First roller after mother roll has variable parallelism, adjustable from both ends to compensate possible web misalignment.
Rotation direction of unwinding roll can be clockwise or counterclockwise.
With web guide
Automatic Aligner brand FIFE
Device for unwinder movement
Electromechanical actuator for unwinder movement.
Photoelectric sensor for edge and printed line detection.
Sensor support adjustable across full working width.
Electronic control unit.
Control panel.
Raised bridge – supporting bridge structure between unwinder and slitter
Slitter rewinder Mod. TB 6.06
Machine consists of two robust side frames, solidly joined with tie rods, carrying the following components:
Variable parallelism roller before the draw group, adjustable from one side.
Draw group with driven steel roller, rubber-coated surface.
Pneumatically operated pressure roller for draw group.
Series of idle rollers for web passage.
2 support drums in steel, rubber-coated, driven by main motor, one per winding side.
Speed between main draw and secondary rollers adjustable to obtain correct tension in cutting zone.
2 crossbeams for winding stations, each with shaft and gears easily positioned to drive individual winding stations.
2 pneumatic bar pressers to lock bands during finished roll change

Cutting group:
Single-knife cutting group with pneumatic actuation, consisting of:
1 crossbeam with guide for single knives
1 pneumatically expandable counter-knife shaft with manual counterpoint opening for removal of counter-knives.
1 set of multiple counter-knives L=50 mm, pitch 7+3 mm.
16 single knives with pneumatic insertion.
Option to insert interchangeable knife-holder flanges to the quick bayonet coupling of pneumatic single knives.
13 knife-holder flanges

Rangefinder:
1 system with digital indication of position for each knife and counter-knife for easy and quick cutting setup

Rewinder station:
15 winding stations model L/1 with single arm
Min – max cutting width: 70 – 200 mm
Max finished roll diameter: 500 mm
15 gears winding station control

Control and regulation panel:
Siemens TP270 operating panel for visualization and storage of working parameters

Electrical devices:
1 AC motor for unwinding tension control.
1 four-quadrant AC motor for drive of draw group, cutting group, and support drums,
allowing acceleration from zero to max speed without steps.
1 AC motor for winding stations drive with automatic speed reduction depending on wound roll diameter.
Metal cabinet containing electrical/electronic equipment for machine operation.
Programmable Logic Controller (PLC) for logical and analog function control.
AC motors manufactured by Siemens.
Air: 6 Bar
CE certificate
Electrical supply: 400 V – 3 Ph 50 Hz
Visible in production
Immediately available