Characteristics：
- The switchable stitch loosening device ，prevents squeezing when the shoulder pad is sewn through. Thus, the pad retains its
volume and soft touch - The fullness value ，is mechanically adjustable and depending on the application – it can be switched on in the upper or lower fabric by push button
- Adopting a large capacity silent suction device，Strong suction, high power, can always keep the workbench clean, equipped with a silencer, will not disturb work due to high – power suction sound.
- 6-function key bar ，with quick access and favorite key for the functions : Fullness on top, fullness on bottom,2nd foot stroke, 2nd stitch length, automatic material thickness detection ,edge trimmer ON / OFF
- Large three-piece vertical hook ， with 60% higher bobbin thread capacity for reduced bobbin changes. The optimized hook allow slowest thread tension
