咬口机是最基础的风管制作设备，通过简单的调整，就可以达到一机多能，完成联合咬口、但平咬口、立咬口、C型插条和方弯头咬口的功能。

本公司的咬口机均采用压力轴承，可以有效的避免侧板的磨损，从而延长使用寿命

As the basic equipment for duct manufacture, lock forming machine can produce Pittsburgh lock, single lock c-shaped insert and bend lock via minor adjustment. The locking machine utilizes pressure bearings which effectively reduce the wear to the side and prolong the life of the machine.

产品特点：

● 所有轧轮材质均采用Gcr15、耐磨性好；

● 配有减速机、提高输出扭矩，运行平稳、安静；

● 咬口成型美观、性能稳定、速度快。