特点：

1. 适用于运动鞋、休闲鞋的侧缝锁式边线加工，足球鞋大底（车底，车边两用）。
   
2. 所以零件采用数控机床加工，零件精度高。
   
3. 采用电子调速马达，速度可灵活掌握，停针位置由电脑控制。
   
4. 本机勾线器传动部位采取齿轮传动，耐用、耐磨。
   
5. 本机勾线器、梭子壳、承环等采用日本佐文生产配件。
   

Features:

1. Suitable for side seam locking edge processing of sports shoes and casual shoes, as well as football shoe soles (dual use for both bottom and edge).
   
2. So the parts are processed using CNC machine tools, with high precision.
   
3. Adopting an electronic speed control motor, the speed can be flexibly controlled, and the needle stop position is controlled by a computer.
   
4. The transmission part of this machine's wire hook adopts gear transmission, which is durable and wear-resistant.
   
5. The wire hook, shuttle shell, bearing ring, and other accessories of this machine are produced by Japanese manufacturer Satsuma.