1. Leakage problem:
– Hydraulic cylinders may have leakage problems during use, especially when the seals are worn or damaged. This will cause system pressure to drop, efficiency to decrease, and even equipment downtime.
2. High maintenance cost:
– Hydraulic cylinders require regular maintenance, including replacing seals, checking oil quality, etc., which will increase equipment maintenance costs and downtime.
3. Limited operating temperature range:
– Hydraulic cylinders have high requirements for operating temperature. Too high or too low temperatures may affect their performance, causing seal failure or oil viscosity changes.
4. Difficult precision control:
– In some high-precision applications, the control accuracy of the hydraulic cylinder may not meet the requirements, especially in scenarios that require small displacements or high-precision repeated positioning.
5. Complex initial installation:
– The initial installation and commissioning of the hydraulic cylinder system may be complicated, especially for users who are not familiar with hydraulic systems, and professional installation and commissioning are required.
6. Large size and weight:
– Hydraulic cylinders may be limited in use in some applications due to their large size and weight, especially in situations where lightweight design is required.
7. Environmental sensitivity:
– Hydraulic cylinders are sensitive to the working environment, such as dust, dirt and corrosive liquids, which may affect their life and performance.
8. High energy consumption:
– Hydraulic systems generally require high energy input, which may lead to high energy consumption, especially under long-term high-load working conditions.
