Processing Machinery
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HDPE Fish Farm Float
Problem Phenomenon
Aquaculture float ages quickly in seawater environment
Cause Analysis
Seawater and ultraviolet dual aging plus biofouling increases load; during on-site troubleshooting, verify item by item according to this mechanism to avoid blindly adjusting the machine based solely on experience; this mechanism has been repeatedly verified by industry data and should be confirmed first during troubleshooting
Solution
Select anti-UV weather-resistant grades; regularly clean attachments; replace according to service years; after adjustment, continuously sample to verify the effect, and resume mass production only after confirming stability; change only one variable at a time and record parameter changes to facilitate locating effective measures
Key Takeaway
Marine environment parts are managed by weather resistance plus maintenance; after confirming effectiveness, solidify the parameters and practices into the work instruction to prevent recurrence; include this case in the defect archive as a reference for troubleshooting similar problems in the future
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