GravoSlit Drum
Drum slitting for every laminate
A 300 metre per minute drum slitter that handles every multilayer laminate, from aluminium foils to polyester films to paper based laminates.
It is a drum slitting machine designed to make ready to dispatch reels from every type of multilayer laminate, through a precise, automated and highly controlled system. It works on surface and centre winding on a stable drum, holding quality from the first metre onward.
Key features and benefits
One machine, drum slitting in line
GravoSlit Drum integrates a floating unwind, a stable centre drum, razor slitting and trim removal into a single closed loop machine, working as a complete system to hold quality across the run.
Technical documentation
GravoSlit Drum ships with full technical documentation, from mechanical drawings to electrical schematics and operating manuals, supporting its installation, operation and long service life as a production machine on your flexible packaging line, wherever it runs.
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Machine specification and installation requirements sheet
Technical specifications
Complete GravoSlit Drum build process
The project begins with a detailed specification of the machine from Narendra Gravure’s technical office, in coordination with your production team. At this stage the configuration is matched to your substrates and structures, and the mechanical and electrical drawings for in house manufacturing are generated.
The machine is produced through an in house process focused on precision and quality control. Our VMC, CNC and grinding machines ensure repeatability, reliability and a consistent result, reducing deviations compared with bought in assemblies.
Installation is simple and efficient: the machine is commissioned on your floor through an agile and uncertainty free start up, thanks to prior testing and the preparation of drawings and documentation, contributing to a cleaner and safer route into full production.
GravoSlit Drum works with
GravoSlit Drum for your line
It can be integrated into lines developed by third parties. Based on your existing layout, or with support from our technical office, we adapt the machine to slot into your line, ready to install and run.
We analyse the technical fit and define the best way to integrate it, maintaining control over timelines, cost and finished quality.
All types of multilayer laminate used in flexible packaging, from aluminium foils to polyester films to paper based laminates.
Surface and centre winding on a stable drum, a floating unwind, razor in groove slitting and closed loop SIEMENS PLC control, with 45 mm plate frames from our own CNC and VMC machines.
The centre drum keeps slitting stable and repeatable across a wide range of materials, so one machine covers most everyday work.
Yes. It is supported directly by Narendra Gravure after installation, with remote diagnostics, spare parts and the same in house team that designed and built the machine.
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