How should the ultrasonic compounding machine be deeply maintained after a long time of use?

After long-term use, deep maintenance of ultrasonic composite machines should include:

Performance testing: Conduct comprehensive performance testing to check if the equipment still meets technical specifications. 

Transducer inspection: Check for cracks or damage to the transducer and replace it if necessary. 

Cleaning the mold: Thoroughly clean the residue on the mold to ensure a smooth and even surface. 

Mechanical component inspection: Check the wear of all mechanical components, such as bearings, gears, etc., and make necessary replacements or repairs. 

Electrical system inspection: Check the electrical connections and control system to ensure that there are no aging or damaged components.