The work aims to design an automatic strapping equipment to finish automatic strapping of the nonel. Based on analyzing process route and binding function, the whole structural scheme was made out through first decomposing and then integrating basic functions. A single nonel was rolled and 10 nonels were strapped. Winding and rolling were realized by rotating parts. Delivery of a single nonel and strapping of 10 nonels were realized by direct driven pneumatic elements. Adhesive tape was used as strapping material to strap the 2 positions after rolling. Design and manufacturing of binding machine for plastic nonel were finished through trial-manufacture, improvement and actual production assessment for 2 prototypes. The productivity of the machine was 700 bales/8 h which achieved the design objectives and requirements. In conclusion, the designed detonating tube automatic strapping equipment can increase productivity and reduce labor intensity and output cost.