QGB cylinder of the technical requirements and structure is introduced

QGB dual cylinder seal root width is less than the width of dedicated seal root, equipment at the time of high pressure, and seal the roots of the deformation is large, special seal under the same pressure when its roots is wide and its compression deformation is small. QGB cylinder needs with its special seal, if the shaft seal device, can only choose special shaft seal, the piston seal can only choose the piston seals, in the process of using cannot choose axis and the piston and seals. Buffer QGB cylinder for close to travel when the velocity is higher at the end of the cylinder, do not take necessary measures, the piston will impact end cover with great force, it will directly cause vibration and attaint parts, in order to make the piston in the end of the trip and no impact on the smooth movement. QGB cylinder of the size of the throttle valve opening, to some extent can effectively control the displacement of how many, this will determine the size of the compressed volume pressure, so that it can adjust the buffer effect, if the piston reverse movement, from the input compressed air porosity, can be directly open check valve.