1. To prevent the oil temperature from being too high, a forced cooling device can be installed. Manual hydraulic pallet truck.
2. Choose the correct method of assembly and repair.
3. Reduce shock and vibration.
4. In addition, try to use special tools in the assembly of seals and apply a little grease on the seal ring.
5. The manual hydraulic pallet truck correctly selects the seals.
6. In the control of the working environment of the hydraulic system, it is necessary to start from the source of pollution. Regular oil quality tests can be used to clean the filter device and the fuel tank to cut off the pollution of the hydraulic components by external factors. Van.
7. It is necessary to deal with the damage of hydraulic components in time, especially if the piston rod and cylinder are damaged, the seals are most likely to be affected.
8. The geometric accuracy of each component must be ensured in the design and processing links.
9. It can be absorbed by shock absorbers, use accumulators as much as possible, properly use pressure control valves to protect system components, install pipe joints, and replace various piping with oil return blocks.
In short, there are many factors that cause the leakage of the hydraulic system of mechanical equipment. The manual hydraulic pallet truck must start from the factors affecting the leakage of the hydraulic system and take reasonable and effective measures to minimize the leakage.
