Saurer’s Autocoro 11 is a groundbreaking innovation in rotor spinning, redefining industry standards with advanced automation and exceptional efficiency. This fully automated spinning machine dramatically lowers energy consumption while boosting productivity and operational independence. Especially in its Recycling Xtreme edition, the Autocoro 11 can process the shortest mechanically recycled fibres with outstanding raw material efficiency. Since its launch in 2023 and initial installations in 2024, the machine has received global acclaim from industry experts who highlight its transformative impact.
The Autocoro 11 is the longest and most advanced automatic rotor spinning machine available, stretching over 100 metres and housing 816 high-performance spinning positions. Its design emphasizes maximum efficiency and ease of use. Large LED lights placed at both ends offer clear visibility into operations, allowing operators to monitor performance without traversing the machine’s full length—streamlining workflow and saving time.
One of its key features is Synchropiecing 60 technology, which allows 60 piecers to start simultaneously, getting even the longest machines running quickly. A standout upgrade is the new self-cleaning yarn guide on the winding unit. Whether spinning pure cotton or blends with recycled fibres, these guides extend cleaning intervals by tenfold, thanks to their dirt-resistant design and integrated pneumatic cleaning system—an enormous leap in both cleanliness and productivity.
“Switch on and produce smoothly — that’s what counts for us,” says Burhan Kaplan, owner of Biska Tekstil in Türkiye. “With 18 long Autocoro 11 machines, the LEDs provide an instant performance overview, giving us production reliability and efficient staff deployment.”
Autocoro 11: Champion in Energy Efficiency
Energy is the second largest operational cost in automatic rotor spinning mills, and Autocoro 11 addresses this head-on. It reduces electricity costs by up to 10% compared to its predecessor and up to 48% compared to older models. Among all spinning technologies, it produces yarn with the lowest energy consumption.
One of the major improvements is in its redesigned air logistics and suction system. Air provision accounts for nearly 30% of total energy usage in spinning. Saurer has reengineered the system with upgraded ducts and increased capacity, making it more resistant to pressure fluctuations. The integration of modern filters and a smarter electronic control system ensures even greater energy savings.
Additionally, the winding unit—a vital component responsible for winding tonnes of yarn annually—is powered by robust, energy-efficient drives and new electronic components like optimised power supply units. Even at moderate energy prices (e.g., €0.10/kWh), spinning mills operating shorter machines with 480 positions can save six-figure sums annually—per machine.
