Riveting machine hydraulic system analysis: selection hydraulic circuit. Power riveting hydraulic system is a medium power, low velocity riveting die. Speed ??variation greater workloads can be imported throttle, while the booster to increase the high pressure required to group pressure swing wipe hydraulic riveting Henan rolling riveting machine, this can put pressure pump wipe rolling hydraulic riveting machine, avoid the use of expensive high-pressure pump. Riveting Machine Safety rules: upper and lower mold installed hydraulic swing wipe rolling riveting machine prices, rotate the fine collar to the upper point. Check the pressure gauge switch is turned off, turn on the power switch, press the pump motor start button, open the hydraulic pressure gauge switch put wipe rolling riveting machines offer adjusted according to rivet nut relief material and diameter to adjust the system pressure (generally recommended no more than 2.5MPa), has been adjusted after closing gauge switch, pressure adjustment during each follow the above steps to prevent the instantaneous pressure changes gauge washed out.