Savio winding solutions
Established in 1911, Savio is specialized in the
yarn-finishing segment, being the leading supplier of winding,
twisting and rotor spinning machines, with manufacturing plants
spanning based in Italy, China, India and the Czech Republic.
As a manufacturer of textile machinery, Savio offers winding
systems that are ideal for different needs, supporting customers
in their challenge of developing new applications.
Polar Evolution winding machine
Savio will exhibit in Shanghai the Polar Evolution winding
machine: A high performance, energy saving and less
labor-intensive product for the Chinese customers.
Polar winding machines have been recently developed to the
Evolution series, gathering all the innovative solutions in
terms of technology, efficiency, quality output and maintenance,
a further step for the Polar family to catch the world of I.T.
connectivity and the new fibres applications.
The machine on display will be a freestanding fully automated
one, provided with new features to process bobbins produced by
ring frames not equipped with automatic doffing device.
"Premium" winder is a solution for processing yarn bobbins
whose formation is not originally favourable to reach
efficiency, for example, bobbins with tangles, entanglements and
misplaced yarns tail. The newly designed hopper Pace Sorter
Feeder will optimize the bobbing feeding for a fast and smooth
In addition, special solutions have been engineered for
automatic devices (bobbin preparation, transport, etc.) present
in the fully automatic winder models to control and process
springy elastic yarns.
A special “Lycra kit” is available for yarn end finder
station of fully automatic winding machines, in order to grant
the highest efficiency for the bobbin preparation in presence of
single or dual-core yarns.
New Evo drums for improving package-unwinding performance
In downstream processing, the unwinding behaviour of the
package and the take-up speed facilitate the process to be more
efficient and geared to benefit.
Savio now has a full range of grooved drums to cover all yarn
types, counts and downstream processes.
The EVO drums offer new capabilities to optimize both the
unwinding speed of the packages and the package yarn content,
through a variable number of turns with different winding
angles. The package shape is optimized in order to obtain
advantages for a better unwinding ratio in the downstream
process, for homogeneous package density and for lower rewinding
Upgraded Splicing Solutions
The Polar Evolution winding unit is equipped with splicing
and tension control devices for ensuring perfect joints and
perfect package shape. Air and Moistair® splicers boast a Duo
Air Feeding system, for yarn tail preparation and splicing. This
splitting allows the individual setting of the most appropriate
value of air pressure and makes these splicers able to easily
process any different fibres and blends combination.
Savio Winder 4.0 – Smart Industry Solutions for Textile
Once composed solely of mechanical and electrical parts, now
winding machines have become complex systems that combine
hardware, sensors, data storage, microprocessors, software and
connectivity. These smart machines can increase the efficiency
of the spinning mill and perform predictive maintenance avoiding
breakdowns and downtimes. Savio winding machines can be equipped
upon request of Smart Industry Solutions for connectivity, data
management, remote machine set up and operator real-time
Savio Winder 4.0 represents an important step towards a wide
digitalization process, being a solution for intelligent
networking of machines in the spinning/winding room. This data
management system is a very modern and important management
tool, relieving mill management staff of time-consuming routine
work. The mill manager can have the winding room live monitoring
directly from his/her desk. Thanks to data analytics, a wealth
of data is available, allowing the management of different of
production phases in the best possible way and to monitor all
significant parameters anytime and anywhere, making use of
mobile devices. All these features enable Savio customers to
control overall equipment effectiveness, increase workforce
efficiency, and maximize quality and working time.