How to replace the oil cylinder sealing ring of hydraulic brick press after it is damaged?

After using the hydraulic brick machine for a period of time, customers will consult our manufacturer that the sealing ring is damaged. They ask us to provide accessories and send technicians to the site to replace it. Sometimes, because they are busy, they can't replace it quickly, resulting in the "sick" work of the hydraulic brick machine, which is a very bad phenomenon, Let's introduce to the customer: how to replace the oil cylinder seal ring of hydraulic brick machine after it is damaged. You can also replace it yourself when we are busy.

 

Hydraulic brick press cylinder sealing ring

1. Disassemble the upper die of the oil cylinder and the piston rod, and separate the upper die of the oil cylinder from the piston rod. The piston rod shall be padded with sleepers to avoid damaging the hard chromium layer on its surface;

2. The seal of the oil cylinder should not be replaced immediately after removal, because it is too dirty and difficult to operate. Remove the whole oil cylinder and put it in a clean place. The pressure must be relieved before disassembly. If the oil cylinder rod is placed in place, corresponding measures shall be taken to prevent the cylinder rod from falling off after pressure relief;

3. Remove the rear end cover of the oil cylinder, pull out the piston and piston rod, and remove the front end cover. The seal of the oil cylinder can basically appear in front of you;

4. There are many kinds of sealing rings, including Y-shaped sealing ring, yx-shaped sealing ring, V-shaped sealing ring, lattice sealing ring, ster shaped sealing ring and some combined sealing rings. Before replacement, the manufacturer needs to be consulted. If the manufacturer has inventory, it can order from the manufacturer to ensure the smooth replacement;

5. After the oil cylinder sealing ring is replaced, it needs to be installed in the order of removing the oil cylinder. During the installation process, pay attention to the details to avoid secondary damage to the oil cylinder.

Through the above steps and methods, we can quickly replace the sealing ring of the oil cylinder of the hydraulic brick machine. It is very simple to replace, but pay attention to the replacement steps and precautions to ensure that there will be no accidents and other parts of the oil cylinder will not be damaged during the replacement process.

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