Once the rivet rivet fixed, it has a permanent solid performance, today, take a look at how the three-buttoned Xiaobian rivet: 1. the rivet-sided discharge orifice member has been locked, the mandrel is inserted into the pull riveting gun inside tip, tip top end face of the rivet bear. 2. Make the riveting operation until the opposite side of the expansion rivet, pull off the mandrel so far. 3. Rivet completed. Simple three-step operation, it can permanently rivet success. Rivet www. lpmaoding. Com