Technical parameters: 　　1、Main wallboard:adopts steel board construction. 　　2、Reed width:1600mm. 　　3、Beatting-up：Craft shaft beatting up system. 　　4、Weft insertion：single rapier head weft insert system. 　　5、Weft feed: Adjusting tension compensate system. 　　6、Let off system:Two rubber-covered rollers are tightly grasped with steel roller; positive speed-adjusting 　　　　continuous let-off without weft yarn. 　　7、Shedding system:Harness Cam shedding system, 2 pieces of heald frames. 　　8、Driven system: It consists of motor (4Kw),gear and band pulley. 　　9、Speed:15-40 rpm( frequency stepless speed adjusting) 　　10、Winding system: Mechanical winding system. 　　11、Dimension: (Length×Width×Height) 4500mm×3200mm×1800mm, Not include creel.