机器特点：

1. 锁钉精准：机器可同时锁3颗螺丝，锁螺丝前，可用跟模固定好鞋子，避免鞋子晃动螺丝打不准
   
2. 自动分钉：螺丝钉自动分钉、送钉、锁钉
   
3. 节省人工：鞋子不用预先打孔，可直接锁跟，根据产量可节省2-3个工人
   
4. 节省材料：不易爆跟，大大减少了鞋跟的浪费
   
5. 节省耗材：机器带有保护批头的功能，锁跟批头不容易损坏
   
6. 锁跟更牢固：机器可根据鞋跟的大小来调节锁炸钉头的倾斜度，锁跟牢固度更高，使用马达将螺丝钉旋转锁入鞋跟，马达的压力和扭力均可调整
   
7. 操作简单：可视化操作，锁螺丝的顺序也可根据需要来设定
   
8. 降低操作者的工作强度：极大地降低了员工工作强度，机器操作简单，调整便捷，噪音低
   
9. 可选装置：可同时使用2种不同长度的螺丝钉，适用于线、粗跟的锁跟作业
   

Machine features:

1. Accurate locking: The machine can lock three screws at the same time. Before locking the screws, the shoes can be fixed with a heel mold to avoid shaking and inaccurate screw tightening
   
2. Automatic nail separation: screws are automatically divided, fed, and locked
   
3. Labor saving: Shoes do not require pre punching and can be directly locked, saving 2-3 workers according to production volume
   
4. Material saving: Non explosive heels greatly reduce waste of heels
   
5. Consumable saving: The machine has a function to protect the batch head, and the lock and batch head are not easily damaged
   
6. Stronger heel lock: The machine can adjust the inclination of the locking nail head according to the size of the heel. The heel lock is more secure, and a motor is used to rotate and lock the screw into the heel. The pressure and torque of the motor can be adjusted
   
7. Easy to operate: Visual operation, the sequence of locking screws can also be set according to needs
   
8. Reduce the workload of operators: greatly reduces the workload of employees, simplifies machine operation, facilitates adjustment, and reduces noise
   
9. Optional device: capable of using two different lengths of screws simultaneously, suitable for locking operations with thread and thick heels