link no. 59 customer magazine spun yarn systems - Rieter

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16 LINK 59 . 1 /2012 PRODUCT NEWS Automation with Rieter SERVOtrail Automation in the ring spinning mill is a worldwide trend. By means of an optimal material flow between roving frame and ring spinning machine, quality improvement and higher production with consecutive personnel savings are achieved by the manual, semi-automatic and fully-automatic SERVOtrail transport systems. Fig. 1 Safer bobbin transfer, dependable tube cleaning, rails that do not become dirty and easy storage are a matter of course with Rieter SERVOtrail. In the spinning preparation through to the roving frame, a qualitatively superior roving is produced with Rieter machines. Unfortunately, the roving frame bobbins are then often treated inexpertly. They are stacked up on top of each other in the trolley for intermediate storage. Consequently, the top layer of the soft-turned roving is partially damaged and soiled. This loss in quality of the roving bobbins has a negative effect on the subsequent process. Perfect material flow from roving frame to the spinning machine With a Rieter SERVOtrail system the ring or compact spinning machines are perfectly supplied with the roving frame bobbins – without compromising on quality. The roving frame bobbins are not touched on the surface but the inner tubes are held and are thereby moved into the ring spinning machine without any damage occurring. This ensures that the previously achieved quality of the roving is also maintained between the roving frame and the ring spinning machine. Flexible automation stages – according to requirements Rieter offers manual, semi-automatic and fully-automatic transport systems for the material flow between roving frame and ring spinning machine. According to requirements, Rieter customers can select the level of automation that is most suitable for their spinning plant. For spinning plants with primarily the same assortment range, the Rieter SERVOtrail continuous is suitable. For frequent changeovers of fiber mix in the plant, the Rieter SERVOtrail flexible is beneficial. With the help of profitability analyses, Rieter can calculate for the customers the return on investment and thereby supports customers in evaluating the most suitable transport system. Open and easy to clean In textile machine engineering, soiling in the spinning plant is one of the greatest challenges. Fiber fly and fluff intrude everywhere, even in practically closed profiles where the rollers are inside. For this reason, Rieter decided in favour of using an open rail profile for the SERVOtrail guide rails. The advantages of the open profile are: • The rails and trains in the ring spinning machines are automatically cleaned by the traveling cleaner. • The cleaning of the unit is possible during operation without removal of parts. • Inspections and maintenance are easy and quickly made without removal of trains, as the elements are visible and easily accessible.
Fig. 2 With SERVOtrail the roving frame bobbin logistics for all ring spinning machine models from Rieter can be flexibly automized: G 32, G 35 and K 45. SERVOtrail – benefits at a glance What distinguishes the design of the Rieter SERVOtrail? Which advantages result for the customers? • The lightweight aluminium construction simplifies overhead positioning. • The units are practically maintenance free. • The new friction wheel drives are self-adapting, wear resistant and maintenance free. • The bearings of the castors are especially dustprotected. • The new lightweight castors guarantee simple and easy pulling of the trains with the roving frame bobbins. Material residue on the roving frame bobbins consists of fibers that can be reused. Here the Rieter bobbin stripper comes into action. It effectively cleans the bobbins and thereby opens the roving so well that the fiber material can be simply refed into the spinning process. Service across all continents Rieter provides a constant worldwide service network. Thanks to modern data technology, a remote analysis is possible with SERVOtrail. Through the connection of the SERVOtrail drive to Internet via a secure VPN line, a remote analysis is possible: Tom Hanrath LINK 59 . 1 /2012 PRODUCT NEWS • The visualization shows the entire plant with all components. This is impossible for tabular displays. Display of the visualization is easily configurable. • The data of the SERVOtrail plant is transferred live in realtime and allows a rapid plant analysis. • A direct access to the drive facilitates intervention by Rieter service technicians, wherever the service technician happens to be located worldwide. With SERVOtrail, Rieter offers very flexible automation solutions for every requirement. Through the optimal material flow between roving frame and ring spinning machine, the manual, semi-automatic and fully-automatic SERVOtrail transport systems achieve an improvement in quality and an increase in production. 12-107 • Project Manager Schönenberger Systeme GmbH Landsberg am Lech t.hanrath@schoenenberger.de 17
Page 1 and 2: The customer magazine of Rieter Spu
Page 3 and 4: Ready for the Future Recent months
Page 5 and 6: On the one hand, we are able to mor
Page 7 and 8: WASTE COMPOSITION IN THE BLOWROOM,
Page 9 and 10: Economy Quality Flexibility 1 2 Hig
Page 11 and 12: Automation in Combing More than 50
Page 13 and 14: Fig. 6 Lap change on the E 76 combe
Page 15: R 60 - Nm 28 / Ne 17, 100 % COTTON
Page 19 and 20: NE 30, 100 % COTTON, KNITTING YARN
Page 21 and 22: 4 spinning systems in the Rieter Sp
Page 23 and 24: Installed rotors [1 000] Fig. 3 Fig
Page 25 and 26: Number of particles/1 000 m Fig 9 F
Page 27 and 28: The higher the grade, the better 6
Page 29 and 30: Innovative Retrofits for Draw Frame
Page 31 and 32: Presentation of the Rieter Award in

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