Rivet machine safety operation: Check the machine is stable enough. Power outlet is securely plugged in. Check rocker, if a foreign body in the flywheel and rail. Turn on the power swing wipe rolling hydraulic riveting machine prices, try pedals, such as the motor in normal operation is ready. The required parts riveting hole is placed on the floating core needle riveting action. Pressing the pedal will rivet holes into parts, and then back to the original dead point, the cycle to complete the action. Rivet diameter selection principles: rivet diameter is determined according to the forces member, considering the strength of riveting pieces of requirements put wipe hydraulic rolling riveting machine, through analysis and calculated. If the rivet diameter is too large, the rivet head forming difficult, easy to make sheet metal deformation; if the rivet diameter is too small swing wipe hydraulic riveting rolling machinery, and less than riveting intensity, resulting in increase in the number of rivets, to the construction inconvenience.