Cotton opening machine

A Gumian opener relates to a device that tease and clean the Gumian, mainly including a cotton opening cylinder and a cotton dirt collecting cage, which is characterized in that the cotton dirt collecting cage is provided with a card wire cylinder at the back by means of a transferring roller; the card wiring cylinder is provided with a two-time cotton dirt collecting cage with a cotton pressing roller and a cotton pushing roller at the back; the back of the two-time cotton dirt collecting cage is provided with a cleaning roller with railings. The device can tease the Gumian for two times, which is even in pulling. The cotton fiber will not be destroyed. The high-pressure absorption is adopted in cotton collecting and transferring, thereby preventing dirt and cotton wool from blowing.