來自德國 Eschwege 的 Georg Sahm GmbH & Co KG 是工業紗線自動捲繞領域的技術領導者。其產品組合包括自動和手動精密繞線機、自動脫線機和運輸系統等。SAHM 公司使用 TWINSTAR II 自動精密交叉繞線機對高性能纖維和工業紗線進行極其精確的繞線。Festo 的受控氣動系統和標準氣動系統採用高超技術，能夠滿足客戶在品質方面的高要求。
The TWINSTAR II winder meets these requirements very reliable, thanks in part to Controlled Pneumatics from Festo. The proportional pressure regulator VEAB controls the yarn tension very precisely and dynamically. When controlling the contact pressure on the bobbin, high accuracy and linearity are key factors. Both ensure the bobbin winding result is more precise, even at a maximum winding speed of up to 2500 metres per minute.