Why store hydraulic cylinders correctly?
Extend equipment life
Hydraulic cylinders are key components in hydraulic systems and the way they are stored has a direct impact on their service life. If not stored properly, hydraulic cylinders can be damaged by corrosion, dust contamination or ageing of seals, significantly reducing the life of the equipment. Proper storage can effectively prevent these problems and ensure that hydraulic cylinders operate normally when they are used again.
Reduce equipment maintenance costs
Hydraulic cylinders are usually expensive to maintain and repair. By taking the appropriate protective measures during storage, the need for repairs caused by improper storage can be reduced, thereby reducing the overall maintenance costs of the equipment. This not only saves money, but also avoids economic loss due to equipment failure.
Ensure hydraulic system performance
Hydraulic systems have strict requirements for cleanliness and tightness. If hydraulic cylinders are not stored properly, contaminants can enter and affect the operation of the system. Proper storage can effectively protect the structure of the hydraulic cylinder to ensure efficient operation of the hydraulic system.
Four preparations before storing hydraulic cylinders
Thorough cleaning
Before storing hydraulic cylinders, they must be thoroughly cleaned. Remove all surface dirt, grease and other contaminants to prevent these contaminants from corroding the hydraulic cylinder during storage. Use non-corrosive detergents for internal cleaning and ensure that there are no liquid residues in the cylinder.
Good surface protection
To prevent the hydraulic cylinder from corroding during storage, a layer of anti-rust oil or a protective coating should be applied to the exposed metal surface. This is particularly useful for cylinders that are stored for long periods and can effectively delay the onset of rust.
Check and repair seals
Before storage, the seals on hydraulic cylinders should be carefully checked to ensure that they are intact. If the seals are found to be aged or damaged, they should be replaced in good time. In addition, applying an appropriate amount of hydraulic oil to the seals can help maintain their flexibility and sealing properties.
Checking the inside of the ram
Before storing the ram, make sure that the hydraulic rod is fully retracted and that all openings are closed to prevent dirt and moisture from entering the ram. This step is particularly important to protect the cleanliness of the hydraulic system.
Environmental requirements for the storage of hydraulic cylinders
Temperature and humidity control
The storage environment for hydraulic cylinders should be maintained between 15-25°C to avoid damage to materials and seals caused by extreme high or low temperatures. At the same time, the humidity of the storage area should be kept below 60% to prevent oxidation of metal parts.
Effectively waterproof and dustproof
The storage environment must be effectively waterproof and dustproof. It is recommended to use an enclosed storage area and to install sealing caps or dust covers on key parts of the hydraulic cylinder to prevent the ingress of contaminants.
Avoid exposure to direct sunlight
Long-term exposure to sunlight will cause ageing of the coating and seals on the surface of the hydraulic cylinder, so the storage area should avoid direct sunlight. It is recommended to choose a cool and well ventilated place to store hydraulic cylinders.
Proper storage arrangement
Hydraulic cylinders should be stored in an orderly manner to avoid crowding and crushing. Shelves or pallets can be used for layered storage, with spacing to ensure that each cylinder is fully protected.
How to store hydraulic cylinders correctly
Horizontal storage
Hydraulic cylinders should be stored as horizontally as possible to avoid bending or deformation of the hydraulic rod due to gravity. Horizontal storage is particularly important for longer hydraulic cylinders.
Support protection
When storing hydraulic cylinders, use soft support materials (such as rubber pads) to secure the hydraulic cylinders to avoid scratches or uneven force caused by direct contact with the ground or hard objects.
Avoid stacking
Hydraulic cylinders should be stored separately to avoid pressure concentration and surface damage caused by stacking. If stacking is necessary, ensure appropriate spacing and protection is used.
How to maintain hydraulic cylinders during storage
Check the storage environment regularly
The humidity and temperature of the storage environment should be monitored regularly and adjusted if necessary. For example, a dehumidifier or desiccant can be used in a humid environment.
Check the appearance of the hydraulic cylinder regularly
The appearance of the ram should be checked regularly for rust, scratches or other damage. Identify problems and deal with them in good time.
Additional protective measures
Hydraulic cylinders that are stored for long periods should be replenished with anti-rust oil or other protective coatings every 3-6 months to maintain their protective effect.
Scheduled inspection and operation
It is recommended that hydraulic cylinders that have been stored for a long period of time are inspected every 12 months to ensure that they are functioning properly and to avoid jamming or leakage due to long term static storage.
Common storage problems and solutions
How to solve the humid storage environment
Humid environments can easily cause rust on hydraulic cylinders and ageing of seals. Solutions include the use of dehumidifiers, desiccants and regular ventilation.
Hydraulic cylinders have openings that are not sealed
Unsealed openings can allow dust and moisture to enter the interior of the hydraulic cylinder. It is recommended to use professional sealing caps or dust covers to seal the openings.
Protective brackets are not used
Lack of proper support during storage can cause scratches on the surface of the hydraulic cylinder or uneven force. Special support tools should be used for protection.
No regular maintenance
Lack of regular maintenance can cause rust on the surface of the hydraulic cylinder or failure of the seal. These problems can be effectively avoided by developing a bearing maintenance plan and regular inspections.
What are the three storage advantages of EASTAI cylinders?
High quality materials and workmanship
EASTAI hydraulic cylinders are made from high quality materials, have excellent corrosion resistance and durability and are suitable for various storage environments.
Professional technical support
EASTAI provides storage recommendations and technical support tailored to the customer’s needs to ensure that hydraulic cylinders are always in good condition during storage.
Fast service and warranty
EASTAI has a complete service network that can quickly respond to customer needs, provide professional spare parts and technical support, and reduce storage risks.
For more information about EASTAI hydraulic cylinder storage, please visit our official website or contact us by email:
Official Website: https://eastaicylinder.com/
Email: info@east-ai.cn
