1Support 3 mm-11 mm
2Automatic lift system
3Automatic conveyer sequins, automatic biopsy function
4Sequin embroidery device

This kind device adopt three precise comcave bearing which slips on the smooth axes,the up and down bearing are fixed,the middle bearing fix on the eccentric nut ,(the eccentric nut for tighten),if there's clearance when lift,then adjust the eccentric nut to tighten,mske the device lift smooth.When embroidery the down part of the device can not sway,also make it more stable.