GravoCheck 350
Reversible inspection rewinding
A 350 metre per minute reversible inspection rewinder that screens printed webs for defects before every downstream process.
It is a semi automatic reversible inspection rewinder designed to screen printed webs for defects before downstream processes, through a precise, controlled system. A full width stroboscope and reversible drive let an operator find and remove defects, holding quality from the first metre onward.
Key features and benefits
One machine, inspection and rewinding in line
GravoCheck integrates unwind, a full width stroboscope, a waste winder and a main rewind into a single reversible machine, working as a complete system to hold quality across the run.
Technical documentation
GravoCheck 350 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 GravoCheck 350 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.
GravoCheck 350 works with
GravoCheck 350 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.
It is a reversible inspection rewinder that screens printed webs for defects, letting an operator remove them before lamination, slitting and other downstream processes.
A full width stroboscope, reversible drive, pneumatic lay-on roller and auto tension and web guiding, with SIEMENS electronics and 45 mm plate frames from our own CNC and VMC machines.
By catching and removing defective material and issues like telescoping and ovality early, it prevents further value being added to bad reels and readies good material for the next step.
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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