eAFK - Oerlikon Barmag - Oerlikon Textile
eAFK - Oerlikon Barmag - Oerlikon Textile
eAFK - Oerlikon Barmag - Oerlikon Textile
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Feed systems<br />
Godet feed unit<br />
The single driven godet feed unit as being used in G1, G2<br />
and G2x has been derived as a principle from POY spinning.<br />
It has been introduced by <strong>Oerlikon</strong> <strong>Barmag</strong> in DTY machines<br />
in 2003. Optimized for the DTY process, it quickly convinced<br />
where highest requirements for yarn processing were key.<br />
The stress-free yarn transport offers advantages for both<br />
sides of the product spectrum.<br />
When producing fi ne denier products with high number of<br />
fi laments, it ensures higher yarn quality and extended yarn<br />
evenness over time. Friction-intensive products such as full<br />
dull or spun dyed, that usually quickly wear down those<br />
components they are in contact with, are processed with<br />
greater effi ciency and at lower production costs. This is<br />
fi rstly due to non-existent slippage and secondly due to the<br />
godet itself, which makes additional yarn-guiding elements<br />
or wear-reducing components such as yarn displacement in<br />
the yarn path, superfl uous.<br />
Other general advantages of godets include higher<br />
consistency over process time and from position to position<br />
as well as potentially lower energy consumption. By using<br />
godets energy savings of up to 5% can be achieved.<br />
Energy<br />
consumption<br />
Yarn<br />
treatment<br />
Shaft feed unit<br />
The centrally driven shaft feed system at W3 fulfi lls all<br />
the basic requirements for processing even delicate<br />
products from all kind of polymers. Yarn feed takes place<br />
in conjunction with nip rollers or – if required – aprons. For<br />
easy handling and maintenance, nip rollers are equipped<br />
with intermediate stop as well as quick release.<br />
With selection of latest materials the lifetime of coats are<br />
improved, which<br />
– infl uences maintenance cycles positively<br />
– reduces down time<br />
– increases machine effi ciency<br />
The feed unit W3 is standardly equipped with a yarn<br />
displacement system to reduce wear on coats.<br />
Wear<br />
parts<br />
Products<br />
Polymers<br />
Godet + ++ ++ + +<br />
Process<br />
fl exibility