JM-500N电脑/直驱绷缝机系列

产品介绍：

Product Introduction：

The adjustment of the length of the needle foot because press-button type is adopted, the adjustment of the length of the needle foot becomes easily.
Press down the button lightly when threading. The boUom thread container will bounce out from the inner machine. Then the pinhol can be
threaded easily which helps to get higher effciency.
Adopting movable needle protector, the needle can be protected without damage and abrasion. And prevent needle steps and loses.Ensure stable and beautiful sewing trace.