柱式雙針綜合送料超大旋梭縫紉機(jī)

HY-1760L改進(jìn)機(jī)型，具有該機(jī)型的全部功能。使用了直徑為37mm的超大旋梭，可縫制8*2織帶線。針距可達(dá)12mm。取掉一只機(jī)針，可作單針使用，無論縫制效果和效率都非常理想。與傳統(tǒng)的粗線雙針比較具有縫制速度快，操作輕松等優(yōu)點(diǎn)。

HY-1760L improved machine with all function .It's equipped with the extra large hook as the diameter is 37mm .It can sew 8*2 ribbon thread .Stitch length is long for 12mm .It canbe took out one needle ,the sewing effect and effciency are perfect .Compared with the traditional double needle thick thread machine ,it has the advantage of high speed and easy operation .