1. There are three scientific and effective mixing forms used: Air current mixing, pile layer mixing, and concentrated mixing.

2. An uniform and identical mixing effect can be obtained from the machine.The quality of card sliver produced by the machine is excellent and the end-breaking rate in yarn spinning can be reduced obviously. It is particularly neces-sary for mixed fibre spinning.

3. Beside all the advantages of the model FA025，FA025A also has the function of opening and cleaning. If FA025A is used in blowing room, a fine opener may be saved