适合于薄到中厚料，采用内置式直驱节能马达，实现机器在快速启动与停止的精确度，并且更有效的节能电力资源，比普通电机省电60%；具有上停针功能；不仅维持以往的缝纫机，而且为防止机油泄漏在针杆和上弯针轴实施了供油限制。

Suitable for thin and medium fabric overlock sewing. ,adopt built in direct drive energy saving servo motor. It realizes accuracy of machine start and stop and save power more than 60% clutch motor.With needle position function.New limit oil supply design on needle bar and upper looper prevent oil leak problem.