Automation. SERVOtrail. SERVOtrail. SERVOtrail Roving Bobbin Transport System. SERVOtrail The flexible and modular roving bobbin transport system

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1 Automation SERVOtrail SERVOtrail SERVOtrail Roving Bobbin Transport System SERVOtrail The flexible and modular roving bobbin transport system

2 SERVOtrail The automatic bobbin transport considerably shortens servicing paths for the operator and allows an ergonomic bobbin change. Personnel savings of up to 30 % are possible.

3 Reduced Personnel Requirement 3

4 4 Guaranteed Yarn Quality

5 The contact-free bobbin transport ensures consistently good roving quality. Correct allocation with the processing of various assortments and precise interim storage are further quality features. SERVOtrail 5

6 6 Maintenance-Free System

7 SERVOtrail The open track system is self-cleaning and reduces maintenance costs by means of proven components that require no servicing. 7

8 OUTSTANDING FEATURES Management of different Assortments Controlled allocation of several assortments Manual and Fully Automated Solutions Various automation stages including bobbin stripper Flexible and Modular Bobbin Transport System Space-saving, customized systems for all customer requirements Maintenance-free System Open track construction, maintenancefree components 8 Online Support Rapid and easy support via Internet connection

9 Controlled Interim Storage Absolute material control prevents ageing of bobbins Guaranteed Roving Quality Contact-free material transport from the roving frame to the ring spinning machine High Machine Efficiency Permanent availability of the full roving bobbins on the ring spinning machine Reduced Personnel Requirement SERVOtrail Automated bobbin transport and easy, ergonomic handling 9

10 Automatic Roving Bobbin Transport Increases Efficiency Reduced personnel requirement; easy, ergonomic bobbin handling SERVOtrail the modular roving bobbin transport system The modular roving bobbin transport system SERVOtrail offers the optimal material flow between the roving frame and the ring respectively compact spinning machines. It is highly flexible and thanks to various levels of automation fulfills the most diverse customer requirements. SERVOtrail is an open track system and thus maintenancefree. Floor area required for bobbin trolleys is eliminated, which saves space and consequently reduces building costs. The trains transport the bobbins respectively the tubes wihout any problem over different floor levels and buildings. According to system and requirements, bobbin buffers and bobbin strippers can also be integrated. Reduced Personnel Requirement Operating personnel spindles, Ne 8, kg/h Persons per shift % Operating personnel spindles, Ne 30, 370 kg/h Whether manual or fully-automatic versions the SERVOtrail transport system simplifies roving bobbin handling and therefore reduces the personnel requirement and the production costs. Especially with fully automatic solutions and the manufacture of coarse yarns, the savings are substantial. A plant with spindles and coarse yarns can save up to 30 % ring spinning personnel as a result. Without SERVOtrail SERVOtrail Direct SERVOtrail flexible A SERVOtrail continuous A Easy handling Manual handling of the bobbin trolley belongs to the past with SERVOtrail. The overhead transport system not only reduces physical stress for the personnel but also makes their work substantially more ergonomic. Walking distances are considerably shorter. The free gangways allow personnel optimal access to the ring spinning machines and simplify cleaning of the mill floor. 10

11 Guaranteed Roving Quality Contact-free bobbin transport Protection of the roving is mandatory Roving produced on the roving frame is a sensitive interim product that is very vulnerable to external influences. If the roving is incorrectly treated or is kept too long in interim storage, damage and soiling will occur. Horizontal transport, uncontrolled interim storage and any kind of contact damage the roving and cause quality deterioration. These materialize on the one hand in a reduced machine efficiency and on the other hand negatively affect the yarn quality. Quality assurance with SERVOtrail The SERVOtrail installation transports the bobbins suspended instead of horizontal. The outer layer of the roving bobbins is never subjected to contact. Controlled intermediate storage ensures that the bobbins remain clean and dust-free. This ensures that the roving reaches the ring spinning machine without any damage, i.e. in consistently good quality. 11

12 Maintenance-Free System Open track construction, maintenance-free components Well considered, maintenance-free concept A major challenge in spinning mills is the soiling of the machines. Therefore, a so-called open, maintenance-free track system such as the SERVOtrail transport system is eminently suitable. The tracks are made of precisely manufactured aluminium profiles with diagonal contact surfaces. These prevent adherence of dust and dirt, making cleaning unnecessary. The traveling cleaner on the ring spinning machine supports the cleanliness of tracks and trains. Proven, stable components and the simple design make SERVOtrail a reliable and long-lasting system. With the automatic version of the SERVOtrail system, friction wheels drive the bobbin trains. Spring pressure is used to automatically set the friction wheels, so that time-consuming adjustment is eliminated. The gears of the friction wheels are durable and maintenance-free. 12

13 Functional in Every Detail Online support, bobbin stripper Online support fast and easy A special Internet connection, also known as VPN, enables access to the SERVOtrail controls any time and from anywhere. Where necessary, Rieter can offer quick and uncomplicated support over this connection. Tube cleaning adapted to the system Roving that remains on the tubes can be reused in the spinning process. Here, automatic or manual tube cleaners are used. They clean the tubes effectively and open the roving to single fibers, which can be refed into the spinning process. 13

14 Customized Systems for all Requirements SERVOtrail Direct the fully-automatic, flexible solution The fully automatic version SERVOtrail Direct fulfills the most stringent customer requirements. The trains with the bobbins run from the fully automatic roving frame directly into the creel of the ring spinning machine and replace the conventional creel. They are automatically positioned in the ring spinning machine. Spinning takes place directly from the bobbin trains which saves repositioning of the roving bobbins. With spinning of different assortments, transport of the roving bobbins to the correspondingly assigned ring spinning machines is guaranteed. SERVOtrail Direct is also particularly suitable for large bobbin sizes with 7 /2.7 kg. 14

15 SERVOtrail Direct For roving frame with automatic doffer Direct run-in to the creel No manual repositioning of the bobbins on the ring spinning machine 15

16 Customized Systems for all Requirements SERVOtrail Flexible the wide-ranging solution The two most important versions of the SERVOtrail Flexible are: Flexible A, the automatic system, and Flexible M, the manual system. In addition, there are also semi-automatic solutions. Flexible is primarily suitable for spinning mills processing various assortments. The system is designed in such a way, that an unlimited number of roving frames and ring spinning machines can be integrated. In addition, every roving frame can also supply every ring spinning machine with roving bobbins. Manual or automatic bobbin stripper can be implemented. 16

17 SERVOtrail Flexible A the automatic system For roving frame with automatic doffer Automatic bobbin transport from the roving frame to the ring spinning machine With various assortments, correct allocation is ensured 17

18 Customized Systems for all Requirements SERVOtrail Flexible the wide-ranging solution SERVOtrail Flexible M the manual system For roving frames with manual doffer Manual bobbin transport from the roving frame to the ring spinning machine Upgrade to automatic or semi-automatic system is possible at any time 18

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20 Customized Systems for all Requirements SERVOtrail Continuous continuous bobbin transport For spinning mills with a mainly unchanging assortment, the SERVOtrail Continuous is suitable. The two most important versions are: Continuous A, the automatic system, and M, the manual system. The bobbin trains move continuously at a high speed of 10 m/min along the ring spinning machines. This guarantees a quick and consistent supply of roving bobbins to the ring spinning machines. A special design feature of the SERVOtrail Continuous is the Single Circuit (SC). Here, one roving frame is connected with maximal three to four ring spinning machines. 20

21 SERVOtrail Continuous A the automatic system For roving frame with automatic doffer Roving frame and ring spinning machines each have independent circuits that are connected While the roving frame is operating in stop-and-go mode, the ring spinning machines are continuously and quickly supplied with bobbins 21

22 Customized Systems for all Requirements SERVOtrail Continuous continuous bobbin transport SERVOtrail Continuous M the manual system For roving frames with manual doffer Roving frames and ring spinning machines have a joint, continuous circuit 22

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24 Customized Systems for all Requirements Overview of the most important versions Rieter SERVOtrail Systems Direct Flexible Continuous Technical Data Direct A M A M SC 1 circuit for roving frames and ring spinning machines x 2 independent circuits: 1 for roving frames, 1 for ring spinning machines x Roving frame with automatic doffer x x x x Max. number of roving frames to be connected per system unlimited unlimited unlimited Max. number of ring spinning machines to be connected per system unlimited unlimited unlimited In one system, each roving frame can supply every ring spinning machine x x x x x Supply of all ring spinning machines, even during maintenance on a roving x x x x x frame Rapid bobbin transport (10 m/min) along the ring spinning machines x x A - automatic doffing on the roving frame M - manual doffing on the roving frame SC - Single Circuit (one circuit) 24

25 Animations Detailed information on the most important SERVOtrail versions SERVOtrail Direct The fully-automatic, flexible solution QR code scanning for more information (Animation) SERVOtrail Flexible The wide-ranging solution QR code scanning for more information (Animation) SERVOtrail Continuous The continuous bobbin transport QR code scanning for more information (Animation) 25

26 The Comfort of Competence Put your confidence in Rieter's competence and enjoy the comfort of partnership! Rieter is the leading supplier of installations for manufacturing yarns from short staple fibres. As a competent partner, Rieter makes customers lives easier. It provides advice and support from the initial investment discussions to the successful operation of their spinning mills. Rieter's comprehensive know-how from fibre through yarn to the finished textile is the basis for innovative machines and consistent yarn quality. 26 Settle back and relax thanks to Rieter.

27 Valuable Systems Rieter is the only textile machine manufacturer to offer four spinning technologies and to advise customers competently, independently and with tailor-made solutions. Investments in Rieter machines are exceptionally attractive due to the outstanding price/performance ratio, the low conversion costs of the yarn and the longevity of the products, which remain competitive by means of retrofits. Rieter has developed high quality standards since the company was established in Switzerland in All manufacturing facilities are ISO-9001 certified. Rieter's Services Investment planning Plant planning Project planning and realisation Installation and maintenance Preventive inspection Wide range of wear-and-tear, technology and spare parts Convincing Technology Rieter possesses comprehensive textile and technology expertise and covers the four spinning processes through to the textile end product. Alongside the most sophisticated machines and plants, Rieter offers extensive services in the field of textile technology. Customers profit from examinations and tests in Rieter's spinning centres and laboratories and thus ensure the excellent quality of their yarns at high production capacity. Rieter's Services Spinning trials based on the 4 spinning systems Spinning mill analysis to optimize quality and productivity Textile laboratory services Professional textile technological publications Supportive Partnership Numerous sales and service centers support customers throughout the world. For decades, customers have enjoyed the advantages of one responsible contact partner for the entire spinning operation. Rieter s Services Training for management and operating personnel Com4 yarn marketing (yarn licences) Marketing support of reference customers Rieter Award to confer a distinction on the best students in the textile industry Support for universities Symposia and roadshows in close proximity to customers 27

28 Rieter Machine Works Ltd. Klosterstrasse 20 CH-8406 Winterthur T F machines@rieter.com aftersales@rieter.com Rieter India Private Ltd. Gat No. 768/2, Village Wing Shindewadi-Bhor Road Taluka Khandala, District Satara IN-Maharashtra T F Rieter (China) Textile Instruments Co., Ltd. Shanghai Branch Unit B-1, 6F, Building A, Synnex International Park 1068 West Tianshan Road CN-Shanghai T F The data and illustrations in this brochure and on the corresponding data carrier refer to the date of printing. Rieter reserves the right to make any necessary changes at any time and without special notice. Rieter systems and Rieter innovations are protected by patents v1 en 1705