Material Drying
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MS '2079851475616104452 Machine Selection
Problem Phenomenon
No special requirements for MS '2079851475616104452 machine but screw and nozzle, equipment adaptation.
Cause Analysis
MS has no special requirements for the '2079851475616104452 machine; but the high melt viscosity requires deeper screw channels and larger diameter nozzle holes; when high strength is required, use a screw with a larger L/D ratio for low-temperature plasticization; drying hopper storage.
Solution
①General-purpose '2079851475616104452 machine can be used; ②deep screw channel and large nozzle; ③large L/D ratio for strength requirements; ④low-temperature plasticization; ⑤drying hopper.; After adjustment, continuously sample to verify the effect, and resume mass production only after confirming stability
Key Takeaway
MS equipment versatility is a convenience; but screw and nozzle adaptation; drying hopper is a necessary configuration.; After confirming effectiveness, solidify the parameters and practices into the work instruction to prevent recurrence
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