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Spininnovation Us $ 5.– <2 0 No. 9 0/2003 SPININNOVATION US $ 5.– THE MAGAZINE FOR SPINNING MILLS EliTeQCompactSet Update 0 ProFiLQRotors – 0 Natural Progression SpinBox SC-R for RIETER EliTwistQ – Two-Ply Compact Yarn TrashAdapter SC/SQ SpinBox SC/SQ SpinBox Benefits ELECTRO-JETRoving Frame Mill Reports – ANATEKS,Turkey – GADOON, Pakistan ...againastepahead... Day/Accotex – Soft Cots NOVIBRASpindle HP-S 68 SCMY SF1SF2SF3SF4 0 <2 0 CONTENTS Editorial 3 EliTeQCompactSet –The Third Generation 4 SUESSEN SpinBox SC-R – The Powerful Heart of RIETER’s Highly Successful Open-End Rotor Spinning Machine R 40 7 EliTeQCompactSet – The Key to more Efficiency in Ring Spinning 1 ProFiLQRotors – The Natural Progression of Spinning Rotors 3 EliTwistQ – The Compact Yarn for Superior Demands 7 TrashAdapter – Innovative Spinning Component for SpinBoxes SC and SQ 23 ELECTRO-JET– Bets for a New Roving Frame 26 Mill Report Open-End – Anateks,Turkey 28 Mill Report Ring Spinning – Gadoon, Pakistan 0 30 0 Compact Yarn and Warping – New Concepts 32 SC/SQ Modernization – Customer Benefits 34 Using and Handling Soft Cots 38 SQ SweepCat – Trash Elimination for Autocoro Machines 4 EliTeQCompact Yarns on Air-Jet Weaving Machines 43 Gassing (Singeing) of Yarn means Burning Money 44 Energy Economy of NOVIBRA Spindles Series HP-S 68 45 News 5 Impressum No. 9 – October 2003 · Price: US-$ 5.– Reprint of articles with Publication: twice a year reference permitted – Information & Advertising Contact: Voucher copies desired Spinnovation, Germany All rights reserved – Fax (+49) 7625-367· www.suessen.com Spindelfabrik Suessen Published by Spindelfabrik Suessen Postfach 320,73075 Süssen Federal Republic of Germany Editor in Chief: Peter Stahlecker Front Cover: Title registeredQ at German Patent Office EliTwistQEliTube with Copyright q 2003 V-Shaped Suction Slots 2 SPINNOVATION No. 9 SCMY SF1SF2SF3SF4 0 <2 0 Editorial Erich Casanova, Managing Director SUESSEN / Peter Stahlecker, Managing Director SUESSEN and Editor in Chief SPINNOVATION Dear Customers, SUESSEN’s goal is the continuous improvement of our products and services. We are aiming to be your preferred supplier of conversions and components also in future. In this edition of our SPINNOVATION magazine No.9 you will find a lot of infor- mation, showing you our continuous efforts on R & D. As most of our customers know, our innovative products are based on a longstanding close cooperation in compact spinning and rotor spinning between SUESSEN, and WST,Wilhelm Stahlecker GmbH, which has been even improved after the restructuring of our company.We are convinced that the close exchange between WST’s researchers and our specialists will guarantee also in future innovative solutions for our customers. The trend to use a greater variety of fibres with larger variations is challenging the manufacturers of spinning elements. At the same time, customers require lower 0 energy consumption. As an example of our answers to these trends we are proud 0 to present to you in this issue our new ProFiLQRotor family. We wish you good reading! Sincerely yours, Erich Casanova Peter Stahlecker Managing Director Managing Director SUESSEN’s Vision – Be the global Technology Component and Conversion Supplier to the yarn manufacturing industries in ring spinning and open-end rotor spinning – Create added value for our customers through reliability, productivity and quality – Ensure a sustainable and profitable growth 3 SPINNOVATION No. 9 SCMY SF1SF2SF3SF4 0 <2 0 EliTeQCompactSet – The Third Generation Dr. Norbert Brunk, Technical Director Ring Spinning, SUESSEN Based on practical experience acquir- compact spinning systems presently ed with the EliTeQCompactSet of offered with respect to flexibility and series I and II in various countries and versatility, so that it has been obvious most different applications, SUESSEN to use these advantages for creating and the Research Centre Wilhelm new and very interesting application Stahlecker GmbH have worked syste- variants. matically and consistently on the fur- ther technological development of the Already from October 2003 orders will components. In this respect, the feed- be accepted for all variants of the back of our customers was of great EliTeQCompactSet of the third genera- Fig. a value and contributed considerably to tion listed below. a quick optimization of this new spin- ning method. Some technical details should help to Introducing new methods like EliTeQ illustrate the different variants: Spinning on an industrial scale under global conditions would be doomed to EliTeQCompactSet-S 0 fail right from the start without the for Short-Staple Fibres 0 direct participation of customers in most different markets who are pre- The EliTeQCompactSet-S is suitable paredtotakearisk. for all fibres processed with cotton Fig. b Only the fruitful combination of custo- spinning methods.The major commer- mer experience, specific market con- cial yarn count range at present cov- ditions and know-how of the designing ers Ne 6 to Ne 40. company or supplier is crowned with success. The EliTop is encapsulated (Fig. , Apart from reduction of maintenance closed and open EliTop) to ensure that and further improvement of yarn qua- no fly or dust gets on the gears. lity, the development aimed at break- The lattice aprons have special anti- ing into new markets by designing waste properties which significantly alternative applications. It is a well- reduce fibre adhesion and increase known fact that EliTeQ outclasses all the operating life further (Fig. 2). Fig. 2 EliTeQCompactSet-S EliTeQCompactSet-L for short-staple fibres, for long-staple fibres cotton, synthetics and blends wool, synthetics and blends EliTeQCompactSet-S single yarn EliTeQCompactSet-L EliCoreQS core yarn EliCoreQL EliTwistQS two-component yarn EliTwistQL EliCoreTwistQS two-component yarn + filament core yarn EliCoreTwistQL 4 SPINNOVATION No. 9 SCMY SF1SF2SF3SF4 0 <2 0 EliTeQCompactSet-L for Long-Staple Fibres The EliTeQCompactSet-L has been designed to process long-staple wool and synthetic fibres into yarn counts up to Nm 80.The special EliTop is also encapsulated, but it differs from the EliTop for short-staple fibres by the Fig. 3a geometrical dimensions and transmis- Fig. 4a sions (Fig. 4, closed and open). The structure of the lattice apron has been adapted to the special require- ments of long-staple fibres and the spin-finish used in this respect. 0 The EliTube position differs from the 0 short-staple design and suits the Fig. 3b special conditions of long-staple spin- ning. Fig. 4b EliCoreQS and EliCoreQL Both for short- and long-staple fibres we have developed a special core- yarn device to feed a filament at the EliTop delivery roller. Core yarns with a condensed fibre Fig. 3c sheath have excellent properties and are clearly superior to conventional core yarns, above all in the down- Fig. 5 stream process. The filament tension can be infinitely The EliTubes are offered with two set by an inverter. Sensors control the different suction slot designs (Fig. 3a filament feed and display possible feature of these rollers is a patented to c). Slots with a straight design all interruptions.The feed rollers, positi- indentation. Its base reaches under through (Fig. 3b) are specified for pro- vely driven by the top rollers, can be the feeding groove.This design cessing combed cotton and synthetic set individually and therefore ensure enables the operators to cut off fila- fibres. Slots with a delta at the top the concentric filament feed to the ment lap-ups without damaging the (Fig. 3c) are used for carded cotton. condensed fibre strand.The special groove surface (Fig. 5). 5 SPINNOVATION No. 9 SCMY SF1SF2SF3SF4 0 <2 0 EliTwistQS and EliTwistQL Owing to the high condensation of the fibres it is possible by means of two slots arranged like a V on the EliTube to bring two fibre strands closely together, which have been drafted before separately, and to unite them after the deliv- ery roller clamping point in a small twisting triangle. Please refer to the article on page 7 for details on the great advan- tages of this two-ply compact yarn. EliTwistQ can easily be retrofitted to already installed EliTeQCompactSets. EliCoreTwistQS and EliCoreTwistQL Fig. 6 In addition to the two fibre strands, one or more filaments Machine types that can be retrofitted can be fed by the core yarn device described above, to pro- 0 Manufacturer Machine type Spindle gauge duce very smooth special yarns. A very interesting feature is 0 RIETER G 5/ 70/75/80 feeding a filament in the centre of the twisting triangle.The G 5/2 70/75 perfect covering of the core offers many interesting aspects compared with conventional core yarn production and the G5/ 70/75 manufacture of twisted yarns from core yarns. G30 70 During development great importance has been attached to LAKSHMI G 5/ 70/75 the fact that all new components are compatible with all LG 5/ 70 EliTeQCompactSets already delivered. LR 6 S 70 In all the aforesaid variants, the central shaft for negative SHANGHAI FA 507 new 70 pressure is started and stopped by means of an adjustable EJM (China) 70 ramp, which allows soft start without jerks. Start-up slip is EJM 28/EJM 28 HV 70 therefore considerably reduced and operating life of the fan EJM 68 (Pakistan) 70 driving belts is increased. EJ 59 long-staple 75 A monitoring system to display breaks of the fan driving Jingwei FA 506 70 belts is offered optionally (Fig. 6). It ensures that no uncom- Fa 506 S 70 pacted yarn is wound on the cops. Each belt is controlled Marzoli/Dongtai DTM 29 70 by its own sensor. If the belt breaks, a red light burns at the Zinser 39 SL short-staple 70 endstock of the ring spinning frame. 39/L-worsted (LSL) 75/82.5 We are now in a position to equip the types of ring spinning frames listed below with the EliTeQCompactSet.
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