Processing Machinery
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HDPE Septic Tank
Fenómeno do problema
Rotomolded septic tank leaks at weld seam
Análise das causas
Rotomolded parts have difficult control of weld seams and wall thickness uniformity, making leakage risk points; 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
Solução
Optimize roto'2079851475616104453 parameters; thicken weld seam areas; factory leak testing; 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
Conclusão principal
Rotomolded containers are guaranteed by process and leak testing; 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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