Mixing cylinder failure

Due to improper assembly and long-term use of cylinders, pneumatic actuators (cylinders) prone to internal and external leakage, insufficient output force and movement is not smooth, cushioning effect is bad, piston rod and cylinder head damage and other symptoms.
(1) Bolted Type Cement Silo , external leakage, usually due to the eccentric rod installation, lubricating oil supply shortage, seals and sealing ring worn or damaged cylinder and piston rod with impurities resulting from such injuries. So, when the cylinder occurs inside and outside leakage, re-adjust the center of the piston rod, piston and cylinder to ensure concentricity; should always check the lubricator is working and reliable, to ensure the implementation of components oiled; when the seal ring and seal ring ring worn or damaged, shall be replaced; if impurities exist in the cylinder, should be promptly removed; piston rod has scars should be replaced.
(2) lack of cylinder output force and concrete mixing machine not smooth, generally pistons or piston rod is stuck due to poor lubrication, air supply is insufficient, or a condensate tank and impurities and other causes. In this regard, should be adjusted to the center of the piston rod; checking whether the work lubricator reliable; supply line is clogged. When the cylinder memory condensed water and impurities, should be promptly removed.