Oerlikon Schlafhorst Express - Oerlikon Schlafhorst - Oerlikon Textile

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6 Oerlikon Schlafhorst Express Innovations PreciFX successful in twisting mill preparatory department Enhanced efficiency and quality in the twisting process An important process in yarn finishing is that of twisting to increase the yarn’s strength and uniformity by comparison with single yarn. For certain applications, the twisting process also offers the opportunity to introduce special effects. Doubling packages on which the number of required single yarns has already been wound on parallel during assembling are chiefly used as the feed for plied yarns. 2 packages with single yarns are also supplied to the twisting machine directly following winding. Here we look initially only at the last-named single feed packages and the options offered by the new PreciFX traversing system for meeting the special requirements imposed by the twisting mill with a new level of flexibility and quality. The textile-technological challenge of twisting using a single feed: • maximum uniformity in the package structure for smooth unwinding • same yarn length on the packages supplied • flat flanks for problem-free creeling of 2 packages together in the twisting pot • high package density for maximum utilization of the twisting pot • 3”, 4” or 6” package formats used as direct feed for plied yarns Trouble-free twisting process with maximum productivity. Hitherto, changing the package stroke width between 6" and 3", 4" proved problematic and was only realizable with an extremely extensive hardware conversion including a change of drum and cradle. The use of Variopack FX made it possible to reduce bulging of the package flanks in the case of elastic materials or in some cases even for wool yarns and thus also the related difficulties in feeding of two packages together. Flexibility of the package format with PreciFX The functional design and software-controlled yarn traversing of PreciFX facilitate a simple choice and flexible variation of the stroke width to be displaced. Using the PreciFX Plus kit, packages in the 3”, 4”, 5” and 6” format can be produced without any costly exchange of hardware. To change the stroke width, special adapters just need to be fitted. A central setting at the Informator instructs PreciFX that winding is to be carried out with a 3” or 4” traverse. The position of the doffer centrally to the package has to be adjusted once. Quality advantage for the twisting process Thanks to the targeted, software-controlled yarn traversing, PreciFX packages can be created with completely flat package flanks, even for elastic materials, which are otherwise Change of format without any great outlay on conversion with PreciFX. prone to the danger of bulging package flanks. The individual flank design enables the package flanks to be tapered so that the twisting flyer can be guided past the package flanks without making contact. Improvements in unwinding behaviour can be achieved thereby. As regards the demand for maximum utilization of the twisting pot through high package densities, PreciFX opens up entirely new perspectives. Even when winding with “pattern-free random wind”, higher package densities can be achieved using the PreciFX Start and PreciFX Plus kits in comparison to packages produced on yarn guide drums. In future it will be possible for the first time and only on the Autoconer 5 to produce packages with precision and step precision winding directly from the bobbin using PreciFX Expert. Thanks to a more detailed parameter selection, this significantly increases yet again the scope for action with regard to individual package design and package density. Process advantage for twisting Problem-free coupling of the feeding bobbins together, uninterrupted unwinding behaviour and greater economic efficiency thanks to a higher package density are arguments with which you gain competitive advantages in twisting thanks to PreciFX. Coupling (clipcones) together without difficulty, maximum package densities, individual design.
Info Oerlikon Schlafhorst Express 7 Oerlikon Schlafhorst Customer Support Zinser original parts New tangential belt for the spindle drive – top quality standards and long service life Original is better Reliable production, a comprehensive service performance and full guarantee and warranty claims. Only original parts from Oerlikon Schlafhorst offer you this. Top quality for maximum requirements The tangential belt is a critical quality component on the ring spinning machine. It must withstand enormous stresses and guarantee a reliable and economic transmission of power. At the same time, high temperatures and high air humidity, such as are often encountered in the spinning mill, must not cause the belt to age prematurely. The high quality of the Oerlikon Schlafhorst tangential belt with improved attributes enables it to be used successfully over a long period. Increase your machine performance With its new surface and proven juncture, the new, red-yellow tangential belt by Oerlikon Schlafhorst is equal to the toughest challenges. The innovative, thermo-optimised belt surface and the finger splice joint with multi-layer synthetic core considerably extend the service life and thus increase the performance of your ring spinning machines. NEW: Read the order number directly from the tangential belt and order it from Oerlikon Schlafhorst. Joining the two ends of the belt in a matter of minutes: the long-established finger splice joint for optimum belt strength. Your advantages: • More reliable production thanks to higher temperature resistance of the new tangential belt. The new rubber blend and friction layer of the tangential belt are optimised for use in the spinning mill at high temperatures and high air humidity • Reliable production and especially quiet running characteristic thanks to a sturdy, dimensionally stable design. No risk of lagging spindles thanks to secure spindle drive with improved grip • Uniform yarn quality from spindle to spindle thanks to synchronous spindle operation • Reduce maintenance costs through simple, reliable handling thanks to the two-colour belt. Faster installation of a new belt with the finger splice joint, proven over a number of years • Increase productivity: the red-yellow belt now has a longer service life and you utilize your machine to the optimum extent Further information: Just ask for our new Fact Sheet. E-mail: customer-support.schlafhorst@oerlikon.com Reliable spindle drive and a long service life with the new red-yellow tangential belt for Zinser ring spinning machines.
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