KM-160C coupling insert has added pneumatic feeding function on the base of KMZG-160B, greatly increase the production efficiency, reduce the labor intensity;meanwhile it is suitable for various types of joints. The machine is convenient and flexible, design for the fabrication between hose , joints and ferrule;both strong compact,and accurate durable; meet the demand of mass fitting assembly.All in all, this type machine is the best choice for hose assembly marking.