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What are the common problems in the operation of industrial emulsifiers and how to solve them?

2025-12-26

What are the common problems in the operation of industrial emulsifiers and how to solve them?

In the process of using industrial emulsifiers, some common problems may occur. The corresponding solutions are as follows:
  • Uneven emulsification and poor product stability: Possible reasons include insufficient shearing force, inappropriate rotor speed, or uneven feeding. Solutions: Increase the rotor speed (adjust through frequency conversion), replace the rotor-stator assembly with smaller gaps, and adopt step-by-step feeding (add solid additives slowly after emulsifying liquid phases first).
  • Material sedimentation at the bottom of the kettle: Mostly occurs in top-mounted emulsifiers, because the stirring range cannot cover the kettle bottom. Solutions: Replace with bottom-entry emulsifiers, or install auxiliary stirring devices to enhance material circulation.
  • High energy consumption and long production cycle: Reasons include mismatched equipment power, low shearing efficiency, or excessive material viscosity. Solutions: Select emulsifiers with appropriate power, optimize the rotor-stator structure, and pre-heat materials (reduce viscosity) before emulsification.
  • Material leakage: Caused by wear of mechanical seals or improper installation. Solutions: Regularly check and replace mechanical seals, ensure correct installation of the emulsifier, and maintain the cooling and flushing system of the seal.
  • Abnormal noise during operation: May be due to loose rotor-stator assembly, bearing wear, or foreign matter entering the emulsifying cavity. Solutions: Stop the machine to check and fasten the assembly, replace worn bearings, and clean the emulsifying cavity to remove foreign matter.
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Company news about-What are the common problems in the operation of industrial emulsifiers and how to solve them?

What are the common problems in the operation of industrial emulsifiers and how to solve them?

2025-12-26

What are the common problems in the operation of industrial emulsifiers and how to solve them?

In the process of using industrial emulsifiers, some common problems may occur. The corresponding solutions are as follows:
  • Uneven emulsification and poor product stability: Possible reasons include insufficient shearing force, inappropriate rotor speed, or uneven feeding. Solutions: Increase the rotor speed (adjust through frequency conversion), replace the rotor-stator assembly with smaller gaps, and adopt step-by-step feeding (add solid additives slowly after emulsifying liquid phases first).
  • Material sedimentation at the bottom of the kettle: Mostly occurs in top-mounted emulsifiers, because the stirring range cannot cover the kettle bottom. Solutions: Replace with bottom-entry emulsifiers, or install auxiliary stirring devices to enhance material circulation.
  • High energy consumption and long production cycle: Reasons include mismatched equipment power, low shearing efficiency, or excessive material viscosity. Solutions: Select emulsifiers with appropriate power, optimize the rotor-stator structure, and pre-heat materials (reduce viscosity) before emulsification.
  • Material leakage: Caused by wear of mechanical seals or improper installation. Solutions: Regularly check and replace mechanical seals, ensure correct installation of the emulsifier, and maintain the cooling and flushing system of the seal.
  • Abnormal noise during operation: May be due to loose rotor-stator assembly, bearing wear, or foreign matter entering the emulsifying cavity. Solutions: Stop the machine to check and fasten the assembly, replace worn bearings, and clean the emulsifying cavity to remove foreign matter.