#Spinning

2020-03-26

Less wear and superior fiber quality

Technological changes to Oerlikon Neumag’s Baltic crimper thrust pad contacting device have resulted in considerably reduced friction in the crimper rolls and hence less wear and fewer metal particles contaminating the crimped staple fibers.

Thrust pads close the gap between the crimper rolls on either side. Normally, these thrust pads are continually pressed – under high pressure – against the sides of the crimper rolls. Wear and metal debris on the thrust pads is the result of this constant contact. The metal debris can contaminate the fibers, something that is particularly undesirable in hygiene applications.

Considerably reduced wear to the pressure disk after 24 hours of operation using the new fixing system with deactivated thrust pad rotation (c) 2020 Oerlikon

Signs of wear to the pressure disk after 24 hours of operation using the old fixing system with deactivated thrust pad rotation (c) 2020 Oerlikon

New thrust pad contacting device for reduced metal debris and greater durability

With the new system, the thrust pads are pressed against the rolls with less pressure and then fixed into place. This prevents fibers from being caught and the frictional force between the pressure disk thrust pad and the crimper roll is minimized. Pilot applications have demonstrated that metal debris from the pressure disks thrust pads is dramatically reduced, making them between three and seven times more durable.

The new thrust pad contacting device is now available.

Oerlikon Neumag Baltic crimper - new thrust pad contacting device for less wear (c) 2020 Oerlikon

Oerlikon Manmade Fibers Solutions hosted successful Technology Day 2025 in India

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Oerlikon reports third quarter 2024 results, highlights strong execution in a challenging market landscape

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Monitor, adjust, perfect

FiberGuard BCF is the name of the new system for real-time monitoring of yarn tension in all Neumag BCF production processes. Barmag, the innovation and technology leader for filament spinning systems, presented this innovation of its Neumag product line at ITMA Asia + CITME in Singapore last November. The new BCF yarn tension sensor is compatible with all current Neumag BCF machines and can be easily retrofitted to existing Neumag BCF S8 machines.

Award-winning research for sustainable carbon fibre cycles

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“Action helps us change what we do!”

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