... used for dividing fiber and cotton seeds, at the same time, discharge worm,leave,cotton shell,petal,ashes,sand and immatur MYJ-90 ... Brusher Sawtooth Cotton-ginning Machine It is used for dividing fiber and cotton seeds, at the same time, discharge worm,leave,cotton ... cotton and improve the output by 20%, which do not destroy the length of cotton fiber,working case is made of stainless ...