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Reasons for the decrease in operating efficiency of concrete mixer trucks
Release time:
2025-01-08
The self loading mixer truck has both metal and non-metal filter elements, accounting for the majority. They all have compatibility issues with the oil in the system.
1. Compatibility between filter element and oil
The self loading mixer truck has both metal and non-metal filter elements, accounting for the majority. They all have compatibility issues with the oil in the system. These include compatibility issues between chemical changes and thermal effects. Especially under high temperature conditions, it is more important not to be affected. Therefore, it is necessary to conduct high-temperature oil compatibility testing on various filter elements.
2. The impact of low-temperature operation
Running the system at low temperatures can also have adverse effects on the automatic loading mixer. Because at low temperatures, some non-metallic materials in the filter element become more fragile; And at low temperatures, an increase in oil viscosity can lead to an increase in pressure drop, which can easily cause cracks in the medium material.
3. Periodic flow of oil
The fluid flow in a system is usually unstable. When the flow rate changes, it can cause the filter element to bend and deform. In the case of periodic flow, the repeated deformation of the filter medium material can cause fatigue failure of the material, resulting in fatigue cracks. When using a self loading mixer truck, it is important to develop good habits and maintain it regularly.
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