1.1 Applied Range
45D- 1000D kinds of single or miltiplied yarns can be twisted (such as DTY, POY, HOY,FDY viccose rayon and so on)
1.2 Twist principle
Spinlde spin one ring ,yarn twisted two times, The fisrt twist is between yarn tensioner device and exit of yarn twist plate .like this, if the spindle spin 5000 rings ,and the yarn will emerge 10000 twists
1.3 Yarn traverse
Feeder bobbin be put in settled filling yarn pot, released by the releasing device or by itself, then enter into the centre bore of rotation hollow spindle via the tension device. Pass 90°corner ,go into the twist plate ,from twist plate exit to store yarn plate ,spin to get to yarn-guiding ring ,formed a air ring, the height of the air ring according the position of the yarn-guiding ring.
After the yarn go through the yarn-guiding ring and roller,get to over-feed roll,to pass the move yarn device,at last cross take-up on the bobbin which drived by the friction bowl.
