Five details to pay attention to the sealing ring

In order to ensure the excellent quality and sealing performance of the sealing ring, five aspects should be paid attention to in the process of purchasing and applying the sealing ring: the production, storage, material details, installation and application of the seal.

The manufacturer recommends that in order to prevent waste of high-quality Seals with high polymer content, special attention should be paid to the selection and use of sealing rings in these five aspects to avoid sealing failure.

1. The production status of the specifications and models of the sealing ring. After strict selection and long-term accumulation of supply channels, the supply process may cause unnecessary damage to the sealing ring. Therefore, in terms of production and shipment quality, great attention should be paid to maintain a stable high-quality level.

2. Seal product storage. If the supplier does not store it properly, there may be damaged seals, which will affect customer satisfaction. Therefore, the room temperature of the storage seal should be kept below 30 degrees Celsius to prevent high temperature aging of the rubber seal; the seal should be stored in a sealed package to prevent contact with moisture or dust in the air; the seal should be protected from strong light. , to prevent the rubber sealing ring from being corroded or prematurely aged by ozone in the air.

3. Accessories material details. In the use of high-quality seal products, many customers choose lower-level products in the guide and dust-proof links in order to reduce costs, and then the leakage problem of the tie rod seal is damaged due to cylinder swing or foreign debris. Therefore, it is necessary to pay attention to the details of purchasing materials, and not to covet low prices.

4. Device aspects. Care should be taken when installing rubber seals to prevent damage to the forming sealing elements, in addition to a proper finish, safe chamfering, deburring, and the right things. How to prevent dust from drifting on the surface of the seal during installation, and how to properly place it after installing the piston seal to prevent pressure damage to the seal, hydraulic oil, etc.

5. The use of rubber seals. Note that after many supporting users complete the process, even if the device has passed the test, there will still be problems after sending it to the user for a period of time. Under normal circumstances, it may be caused by improper use. For example, if the oil temperature is too high, the seals will be burned. You can check whether the cooling system is operating normally, the surface of the tie rod is worn and leaking, and you can check whether there is debris in the hydraulic oil and whether the filter fails.