Protection devices are essential for the protection and safety of precision piston rods.
The piston rod usually has to withstand a lot of force and pressure during the working process, and also has to deal with various environmental and working conditions. The following is the importance of the protection device in the piston rod:

1. Avoid mechanical damage: the piston rod may be affected by mechanical collision, friction, extrusion, etc., so that the surface of the piston rod has scratches, dents and even damage. Protective devices, such as sheathing, guard, etc., can well protect the product from these mechanical damage.
2. Avoid corrosion and oxidation: The hydraulic system may work in a wet and corrosive environment, and the surface of the piston rod is susceptible to corrosion and oxidation. The protection device can prevent the intrusion of external moisture, chemical substances, etc., thus extending the service life of the product.
3. Protective seal: The seal on the piston rod plays an important role in preventing hydraulic oil leakage in the work. If the piston rod is damaged or corroded, it will lead to seal failure and affect the performance of the hydraulic system. The guard protects the seal from external factors.
4. Rising safety: with a protective device, can reduce the hydraulic piston rod fall off, damage and other accidents. This helps to improve the safety of the hydraulic system and protect the safety of operators and equipment.
5. Reduce maintenance costs: The use of protection devices can reduce the loss and damage of the piston rod, thereby reducing the frequency of maintenance and replacement, reducing maintenance costs and downtime.
6. Improve the overall performance: the protection device can keep the piston rod surface smooth and clean, which is conducive to the smooth movement of the piston rod, thereby improving the overall performance of the hydraulic system.

