R 66
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Rotor Spinning Rotor Spinning Machine R 66 Fully Automatic Rotor Spinning Machine R 66 Most modern spinning technology for quality and productivity 1

The R 66 is more productive than all previous models and competitor machines. Each of the maximum 700 spinning units produces up to 5% more yarn.

Additional 10% Energy Saving

The new energy saving ECOrized drives and the suction from both machine ends save up to 10% energy compared to previous solutions.

Delivers the Better Yarn 6

The latest technology of the R 66 spin box offers better spinning stability. It achieves a higher yarn strength and allows reduced yarn twist. The obvious reduction of yarn breaks and the yarn-like quality of piecings ensure benefits in downstream processing.

Service Station Fast Automation Freely accessible robots separated from the spinning units Piecing, doffing and rotor cleaning in only 20 seconds AEROpiecing® Yarn-like piecings VARIOclean Rotor Cleaning Rotor cleaning before every piecing Newest Spinning Technology Individual centering, new CHANNELpass for outstanding spinning stability and higher yarn strength

ECOrized central drives, automatic filter cleaning, suction from both ends, optimized heat dissipation Cost Saving Operation Machine design for easy operation Independent Sides* Clear separation of the lots prevents mix-up Highest Productivity Up to 700 spinning units, each one 5% more productive Rotor Spinning Machine R 66 Modern Rotor Spinning Technology QR code scanning for more information https://www.youtube.com/watch?v=UalCnV84SdU (Animation)

Rieter . Rotor Spinning Machine R 66 5% Higher Production Up to 700 rotors per machine with higher production With up to 700 spin boxes of the latest generation, the R 66 is the longest and most productive rotor spinning machine in the world. 100% Cotton, Ne 20, Weaving Yarn Indian spinning mill New S 66 spin box for best spinning stability The new S 66 spin box is a further development of the S 60 spin box renowned for better spinning stability and therefore fewer ends down. Additional optimisation improves flexibility and ergonomics. Proven productivity advantage by better spinning...

Rieter . Rotor Spinning Machine R 66 Rieter . Rotor Spinning Machine R 66 More efficient runout with 2nd size of packages Ne 30 at 206 m/min, runout time: 6.7 hours Loss in full production: 3.5 hours Intelligent lot change increases productivity An efficient lot change reduces production losses even before and during changeover. Therefore production planning needs to be coordinated intelligently with the current state of production. The R 66 knows the state of production on its spinning units. Based on this information the new R 66 machine software provides a full construction kit for...

Rieter . Rotor Spinning Machine R 66 Better Yarn Quality Decisive benefits through improved spinning technology Better yarn quality by automatic centring of rotor and nozzle TWISTunit** for exact position The unique design of the TWISTunit offers huge advantages for exact distance between rotor and nozzle. This is prerequisite for high constant quality and spinning stability. The fixation of the nozzle in the CHANNELinsert by a bayonet is secure and exact. The whole TWISTunit is pulled by the spinning vacuum from outside to rotor into its defined position. All elements can be taken apart...

Rieter . Rotor Spinning Machine R 66 The “cool nozzle” technology with optimised material selection and a larger holder of the take-off nozzle ensures considerably better heat dissipation. The temperature of the take-off nozzle is thus around 10°C lower than with other available technologies. This benefits not only spinners of yarns from man-made fibrers but also when spinning at high delivery speed. Temperature when spinning 100% Viscose, Ne 30 Secured quality with digital yarn clearer Q 10A The well proven and sturdy Rieter yarn clearer Q 10A uses a unique digital sensor to measure...

Rieter . Rotor Spinning Machine R 66 R 66 DE ECOrized saves 10% The ECOrized concept of R 66 DE consists of 2 main elements. 5% saving with ECOrized drives R 60 R 66 ECOrized R 66 DE - ECOrized Example: TR Ne 30, 100% CO, 31 mm rotor, 125 000 rotor rpm Machine length [rotors] one-sided suction double sided suction Source: measurements by Rieter Analytics on R 66 DE (07/2016) Central drives ECOrized Energy saving main drives have been developed in collaboration with a leading European motor manufacturer. Those motors reduce the energy consumption of the R 66 by about 5%. Suction...

Rieter . Rotor Spinning Machine R 66 Minimal heating of the spinning unit The heat generated by the spinning process in the spinning unit is efficiently led by the air flow to the main suction channel. The greatest sources of heat generation, the drives and the power electronics, are located centrally in the head and end stock. This allows an efficient and cost-effective heat removal from the machine. The influence on the spinning climate at the spinning position is minimised. The waxing unit and the packages stay completely unaffected by the heat development. The humidity loss in the yarn...

Rieter . Rotor Spinning Machine R 66 Economic Automation Fast robots increase the efficiency The robots of the R 66 repair yarn breaks and carry out package changes. These two operations run parallel and independently from each other. A cycle requires not more than 20 seconds for the yarn piecing including rotor cleaning, and doffing. The high efficiency and precision of the robots ensure highest machine performance and production. Maintenance at full production For maintenance purposes, each robot has its own position that is easily accessible from all sides, separated from the spinning...

Rieter . Rotor Spinning Machine R 66 Ideal Package Build-Up Full flexibility to create optimum packages The new electro mechanical yarn traverse (EMYT) offers full flexibility to adapt all winding parameters electronically. The size of the package can be optimised for transportation by adapting the winding width and winding length. Optimised package density is possible by setting winding tension and edge displacement. The intelligent control of the EMYT automatically adapts the traverse motion to the delivery speed in order to create best package flanges. Ideal equipment for high density...