What is the reason why the operation efficiency of the self feeding mixer is reduced?
Compatibility between filter element and oil. The self feeding mixer truck has both metal filter elements and non-metal filter elements, accounting for the majority. They all have compatibility problems with the oil in the system. These include compatibility problems between chemical changes and thermal effect changes. In particular, it is more important not to be affected under high temperature conditions. Therefore, it is necessary to conduct high temperature oil compatibility test on various filter elements.
Effects of low temperature operation. Operating the system at low temperatures can also adversely affect the automatic loading mixer. Because at low temperature, some non-metallic materials in the filter element will become more fragile; And at low temperature, the increase of oil viscosity will lead to the increase of pressure drop, which is easy to cause cracks in the medium material.
Periodic flow of oil. Fluid flow in the system is generally unstable. When the flow rate changes, the filter element will be bent and deformed. In the case of periodic flow, the repeated deformation of the filter media material will cause fatigue failure of the material and form fatigue cracks. When using self loading mixer truck, good habits shall be formed and regular maintenance shall be carried out.
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