What does cylinder speed relate to?
Cylinder speed is mainly related to the speed of supply and exhaust. Check whether the intake pipe and exhaust muffler are blocked.
First check the pressure gauge reading on the filter pressure reducing valve to see if it reaches the required air pressure.
Also, is there a speed regulator installed on the air pipe of the cylinder head? If so, adjust it and check.
Dirty blockage may occur in the air path and cylinder.
The solenoid valve may also be dirty and stuck.
The sealing ring inside is broken and internal leakage occurs. Pull out one side of the air tube and move it in the other direction to see if there is any small air leakage in the removed tube.< /div>