TF single-face slitter rewinder
The single face model TF offers a new way to conceive a slitter rewinder, unique in the converting market: the comfort of unwind and rewind on one side even with bigger rolls.
A concentration of 50 years of experience mixed with the constant innovation capacity.
The TF design melds the best of two series of Bimec slitter rewinders: compactness, easy of use and ergonomics of single-face STB550 model combined to high speed, technical solutions in rewinding and equipment of TCA series.
Innovative engineering and design allow to contain spaces and heights and obtain results that you usually have when using bigger slitters and with unwind carriage on the rear.
- Duplex slitter rewinder suitable for the slitting of plastic films, paper and laminates and all the materials used in the flexible packaging market
- Universal machine suitable for standard jobs and also for narrow web slit and label stock
- Batch roll on shaftless unwind stand with lifting from floor level to working position
- Unwinding and rewinding on the same side
- Possibility to program the stops at different diameter sizes in unwinding
- Cross-cutting system at the end of rewinding cycle
- Asynchronous a.c. motors with digital inverters
- Version with 2 motors: one for draw unit and one for both rewind stations
- Version with 3 motors: one for draw unit and one for each rewind station
- Automatic and programmable tension controls both in unwinding and rewinding
- Control system in rewinding through lay-on rolls with horizontal sliding
- Touchscreen operator panel for data setting and visualization, recipe storage and diagnostic
- Electrical and pneumatic control easy to reach
- Quick loading and unloading of the finished rolls
- Possibility of integration with inspection system, perforation unit and other systems
| TECHNICAL DATA | TF |
| Materials | Plastics, papers, laminates |
| Material widths | 1050-1350-1650 mm (other available on request) |
| Parent roll diameters | 1000 mm |
| Finished roll diameter | max. 600 mm |
| Finished roll weights | max. 700 kg (distributed to both axles) |
| Slitting systems | Razor blades - Mechanical Shear Knives - Pneumatic Knives - B-Knife |
| Slitting width | ≥ 20 mm |
| Winding cores | 70 mm - 3” - 6” (other available on request) |
| Machine speed | max. 800 m/min |
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Machine details
Easy and accurate system for manual core positioning on rewind shafts through manual or automatic laser beam pointer
Differential air rewind shafts – with rings up to minimum 20 mm of width – for an accurate and independent tension control for each rolls in rewinding
Pneumatic or motorized braking systems with control of unwiding tension through electronic dancer roller
- flexibility in the configuration of slitting unit in conformity with the kind of materials to slit and using the max machine
- performance (tangential and wrap) several slitting methods: razor blades, mechanical shear knives, independent mechanical knives, pneumatic knives
- positioning systems: manual - through a laser pointer -semi-automatic and automatic