Rieter Draw Frames
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Spinning preparation Single-head draw frames (R)SB-D 55 and double-head draw frames (R)SB-D 27 Rieter Draw Frames Single-head draw frames (R)SB-D 55 Double-head draw frames (R)SB-D 27 The best sliver quality at highest productivity

Best Quality at Highest Productivity

The latest generation of draw frames enables spinning mills to achieve the highest quality at a delivery speed of up to 1 200 m/min. 3

The further improved expert system SLIVERprofessional offers technological support and setting recommodations – also for processing recycled fibers. 4

Integrated Know-How

With the portfolio of autoleveler and non-autoleveler single- and doublehead draw frames, Rieter offers a solution for diverse needs. 6

Broad Draw Frame Portfolio

Outstanding Sliver Quality Excellent scanning precision and highest leveling dynamics (RSB); new sliver cohesion strengthener to avoid false drafts in roving Efficient Suction Lifting cleaning lips on top rollers; new suction nozzle for calender roller; regulated drive SB-D 55 SLIVERprofessional Enhanced expert system provides know-how by additional setting recommendations, also for recycled fibers Efficient Operator Guidance Large 10” touch screen for easier navigation and automatic guidance; LEDs visible from a distance; USB interface; geometry with improved force direction; central...

Wide Draw Frame Portfolio Unique Sliver Coiling Individual drive for the coiler; sliver sensor for exact first sliver coils; coiler control CLEANtube to prevent trash accumulations The right draw frame for every requirement; machine layouts for minimum space requirements High Productivity Delivery speed of up to 1 200 m/min at best quality; high efficiency thanks to new coiler jam straightener Modern Drafting System Low Maintenance & Energy Costs New top roller bearings; drafting geometry with improved force direction; central sliver guidance Wear inserts in cylinder bearing saddles; new...

Rieter . Draw frames Tailored Solutions for Every Need Portfolio deep dive Autoleveler draw frames and draw frames without autoleveling Rieter offers a range of innovative and versatile solutions for the spinning mill. The cutting-edge draw frames provide spinners with a competitive advantage in terms of quality, productivity, flexibility, and space utilization while meeting their individual requirements. The draw frames come as autoleveler (RSB-D 55 and RSB-D 27) and draw frames without autoleveling (SB-D 55 and SB-D 27) to match different demands. Rieter draw frames can operate at speeds...

Rieter . Draw frames Best-in Class Productivity High delivery speeds at consistent quality Best quality Efficiency at the highest level Rieter’s draw frames produce at delivery speeds of up to 1 200 m/min – depending on the fiber material – ensuring consistently high sliver quality. The reasons are numerous: • Excellent scanning precision by means of small scanning disc (RSB) • Leveling motor with highest dynamics (RSB) • Best in class fiber guiding • Precise sliver coiling due to the coiler CLEANcoil (and for 100% PES the coiler CLEANcoil-PES), inverter driven coiler drive and sliver...

Rieter . Draw frames Low Energy Consumption Drive concept Energy-saving drive concept With the patented drive concept ECOrized, two servo-motors (RSB) drive the drafting system. The frequency-controlled drive for the suction and the individual drive for the coiler are unique. The drive solution for the coiler leads to straight belt tracking and a far longer lifetime of the belt. Power saving Sturdy in case of power fluctuations The drive solution generates yearly savings. If the saving over the lifetime of the machine is compared to the investment, a very attractive ratio results. The...

Rieter . Draw frames Efficient Suction Consistent yarn quality Newly expanded suction optimized for recycled fibers The newly expanded suction ensures greatest possible cleanliness, even in the calender area. This results in longer cleaning cycles and fewer thick places. When recycled fibers are processed, 4-fold doubling can be supportive. Here, a special web nozzle improves web guiding and guarantees fault-free operation with a high short-fiber content. High sliver quality Trash accumulations on the cleaning lips are drawn directly into the suction through the intermittent lifting of the...

Rieter . Draw frames Sliver Guidance and Drafting Modern drafting system Innovative drafting system engineering Rieter has further improved the drafting system. The new force transmission optimizes the load on the outlet cylinder. This results in less stress on the top rollers and improved fiber guidance towards the web funnel. The large top rollers guarantee interruption-free operation without lap formation as well as high service lives. They keep the rotational speed and consequently the temperature of the top roller cots low. This is the basis for high delivery speeds. The load of the...

Rieter . Draw frames Proven fiber guidance Conventional sliver guides in front of the drafting unit are often wrongly adjusted. The most frequent fault is non-centrical guidance of the sliver. The patented sliver guide guarantees centrical sliver guidance and consistent sliver quality at all times. The web width is reproducibly set by simple turning of the guide elements. The geometry of the 4-over-3 drafting system allows close cylinder spacing and therefore also good processing of short fiber lengths. Additional fiber guides in the main drafting field prevent lateral slipping of the edge...

Rieter . Draw frames Precise Coiling Consistent coiling quality and good downstream processing CLEANcoil and CLEANcoil-PES coilers CLEANcoil is the standard coiler for all fiber materials and therefore offers maximal flexibility. The spiral coiling tube ensures coiling which is free of drafting faults, even at high delivery speeds. A honeycomb structure on the coiler underside reliably prevents deposits. For the processing of 100% polyester or recycled polyester, the CLEANcoil-PES with a different type of coating offers unique advantages in coiling. Even with critical polyester fibers, the...