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What are the common faults of dishwashing liquid emulsifier equipment, and how to troubleshoot them?

2026-01-09

What are the common faults of dishwashing liquid emulsifier equipment, and how to troubleshoot them?

Typical faults and troubleshooting methods include:
Fault 1: Shear efficiency decreases. Possible causes: Worn stator-rotor blades or blocked gaps. Troubleshooting: Disassemble and inspect; replace worn parts (usually after 8000-10000 hours of operation) and clean gaps with a soft brush to remove residual material.
Fault 2: Temperature control inaccuracy. Possible causes: Calibration deviation of the temperature sensor or malfunctioning heating tube. Troubleshooting: Calibrate the sensor monthly; check the heating tube for scaling and clean or replace it if necessary.
Fault 3: Foam overflow during operation. Possible causes: Excessively high stirring speed or improper feeding sequence. Troubleshooting: Reduce the high-shear speed by 1000rpm or adopt intermittent shear (5 minutes on, 2 minutes off); adjust feeding to add water-soluble components first, then oil-soluble ones, and slowly add foaming auxiliaries under low-speed stirring.
Fault 4: Equipment leakage. Possible causes: Worn sealing ring or loose connections. Troubleshooting: Replace the sealing ring (food-grade silicone is recommended) and tighten connections; check for corrosion on contact parts, as this can also cause leakage.
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Company news about-What are the common faults of dishwashing liquid emulsifier equipment, and how to troubleshoot them?

What are the common faults of dishwashing liquid emulsifier equipment, and how to troubleshoot them?

2026-01-09

What are the common faults of dishwashing liquid emulsifier equipment, and how to troubleshoot them?

Typical faults and troubleshooting methods include:
Fault 1: Shear efficiency decreases. Possible causes: Worn stator-rotor blades or blocked gaps. Troubleshooting: Disassemble and inspect; replace worn parts (usually after 8000-10000 hours of operation) and clean gaps with a soft brush to remove residual material.
Fault 2: Temperature control inaccuracy. Possible causes: Calibration deviation of the temperature sensor or malfunctioning heating tube. Troubleshooting: Calibrate the sensor monthly; check the heating tube for scaling and clean or replace it if necessary.
Fault 3: Foam overflow during operation. Possible causes: Excessively high stirring speed or improper feeding sequence. Troubleshooting: Reduce the high-shear speed by 1000rpm or adopt intermittent shear (5 minutes on, 2 minutes off); adjust feeding to add water-soluble components first, then oil-soluble ones, and slowly add foaming auxiliaries under low-speed stirring.
Fault 4: Equipment leakage. Possible causes: Worn sealing ring or loose connections. Troubleshooting: Replace the sealing ring (food-grade silicone is recommended) and tighten connections; check for corrosion on contact parts, as this can also cause leakage.