The innovative COLLIN turret winder convinces by the motor-driven lifting system of the bobbin, the modular design with positioning slide and cutting knife as well as by its compact style.
In laboratory and pilot operation, an optimal quality of the film bobbin is essential. On the one hand, in order to better predict the resulting characteristics of the film after winding and on the other hand, in order to guarantee the processability on production lines.
In contrast to classic production winders, here, versatility and flexibility are required. Different films or compounds, with a different thickness must perfectly be wound. Latest winding algorithms guarantee that different materials with different thicknesses, strengths and widths are perfectly wound.
Winding types
Advantages
Winding material
Control
Application
Pilot productions, product development, small batch production
Customers
Parameters / Winder | W 600 T | W 800 T | W 1000 T |
Film width | max. 600 mm | max. 800mm | max. 1000 mm |
Film thickness | 50 µm – 500 µm | 50 µm – 500 µm | 50 µm – 500 µm |
Speed | from 20 to 200 m/min | from 20 to 200 m/min | from 20 to 200 m/min |
Max. bobbin diameter | 800 mm | 800 mm | 800 mm |
Two winding stations for a bobbin change during production operation, incl. changing
Pre-take-off for constant web tension of the film in front of the winder
Take-off rolls: rubber rolls (above) and steel roll (below)
Automatic cutting knife
COLLIN precision film positioning system
Expander roll
Safety bearing
Web tension
Enquiry diameter
Bobbin hardness and profile
Motor-driven remove of the bobbin
Edge cutting with suction
Double ionisation
Remote maintenance
Auxiliary winder
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