1、多功能组合开关通过膝碰触动，可实现多功能设置，如：针距转换，倒缝切换，抬压脚，机器暂停等功能。方便了人工操作，提高了生产效率。

2、高低缝制线迹时针距大小无误差；同时在缝制直线和内弧线时针距大小无误差。

3、机器倒回缝采用三同步送料，提升爬坡吃厚力度；特别适合安全鞋，军靴雪地靴的缝制。

4、性能比传统电脑罗拉车提升25%。

1. The multi-function combination switch can realize multi-function setting through the kneetouch, such as: stitch length conversion, reverse stitch switching, lifting foot, machine pausefunction, convenient manual operation and improved production efficiency.2. There is no error in the stitch length when sewing the stitches at high and low levels; at thesame time, there is no error in the stitch length when sewing the straight line and the innerarC.

3. The machine reversing seam adopts three synchronous feeding materials to enhance theclimbing and eating thick. lt is especially suitable for the sewing of safety shoes, militaryboots and snow boots.

4. Performance is 25% higher than traditional computer post bed sewing machine.