PPW-A

On precision assembly winding machines, due to high delivery speeds and precision winding, high winding densities are reached. These are approximately 25% higher compared with random wound packages.

Thanks to the high litre weights of precision packages, you can work with optimised feed package weights on twisting machines.

This means high twisting machine efficiency and long knot-free yarn lengths. Twisting of precision wound feed packages is characterised by continuous flyer speeds and as a result, a stable yarn balloon behaviour.

Salient Features

  • Diameter control
  • Electronic Length Measuring
  • Yarn laying by counter rotating propeller
  • Cutter mechanism for single end prevention
  • Motorized numbering tension device
  • Electronic non-contact yarn sensor
  • Visual display of yarn break and full doff

The winding system is outlined by a unique yarn laying principle. Two counter rotating propellers impart gentle handling of the
yarn and a highly precision winding is achieved.

As the blades are directly synchronised with the positively driven yarn package, the precision winding is achieved.

Because of a constant winding ratio from start to the final package diameter, absolutely no ribbon or pattern zone is observed
on the produce package. This guarantees excellent unwinding characteristics of the package during the subsequent process.

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PPW-A