机器特性：

1. 本机采用伺服电机驱动，速度数字化可调
   
2. 前后送料轮由伺服电机驱动，针距数字化控制取代以往前轮无动力，操作员不必费力进行缝合，大幅度降低操作难度
   
3. 气动式自动剪线机构，自动收线装置，有效提升缝制效率，剪线后线头短，使缝制效果更完美，自带缩缝可省一台缩头车及人工
   
4. 电吸式自动抬压脚，大幅降低操作员劳动强度
   
5. 控制面板设定后，缝制中前后轮自动变速，达到鞋头缩缝功能
   
6. 适用于鞋类，皮革制品等车缝
   
7. 双步进马达，送金跟小轮钱都可以分开变速，使用直驱电机更稳定，电脑设置程序可根据要求将针距、边距及鞋头、内腰、后跟进行不同程度缩缝
   

Machine characteristics:

1. This machine is driven by a servo motor, and the speed is digitally adjustable
   
2. The front and rear feeding wheels are driven by servo motors, and the needle distance is digitally controlled instead of the front wheel without power. The operator does not have to exert effort to sew, greatly reducing the difficulty of operation
   
3. Pneumatic automatic thread cutting mechanism and automatic thread winding device effectively improve sewing efficiency. After cutting, the thread ends are shorter, making the sewing effect more perfect. The built-in shrinking sewing can save a shrinking cart and manual labor
   
4. Electric suction automatic lifting foot, significantly reducing operator labor intensity
   
5. After setting the control panel, the front and rear wheels automatically shift during sewing to achieve the function of shrinking the toe seam
   
6. Suitable for sewing shoes, leather products, etc
   
7. Double step motor, both gold and small wheel coins can be changed speed separately, using a direct drive motor is more stable. The computer program can adjust the needle spacing, edge spacing, toe cap, inner waist, and heel to different degrees according to requirements