Why do the stirring column pins break so often?
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Hi everyone, let’s discuss why the mixing column pins often break; let’s share ideas regarding materials, installation, and operation
1. Overload (is the motor overload protection not working?) ） ； 2. Issues with the material of the pin or heat treatment ； 3. Wear caused by loose fit ； 4. Corrosion of process media.
Overall, the pin strength is insufficient, resulting in fracture under overload. It may also be due to an improper design of the structure.