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المشاكل والحلول

إجابات عملية على التحديات الشائعة في مواد البلاستيك

2025 سؤال
Q
Internal Black Specks and Carbonization of CMC
A
Black specks are caused by thermal carbonization and carbon deposits; temperature reduction and regular cleaning are the key
Processing Machinery CMCinternal black specksthermal carbonizationscrew cleaningtemperature control
Q
Poor Plasticization of CMC
A
Poor plasticization is caused by improper screw design; optimizing the screw and increasing temperature are the key
Processing Machinery CMCpoor plasticizationscrew compression ratioshear rateprocessing temperature
Q
Internal Unmelted Particles of CMC
A
Unmelted particles are caused by insufficient plasticizing; increasing temperature and reducing feeding are the key
Processing Machinery CMCunmelted particlesplasticizing capacityprocessing temperaturescrew mixing
Q
Insufficient Mixing of CMC
A
Insufficient mixing is caused by improper screw design; increasing the mixing section is the key
Processing Machinery CMCinsufficient mixingscrew mixing sectionkneading blocksside feeding
Q
Difficult Machine Purging of CMC
A
Difficult purging is caused by strong CMC adhesion; PE flushing and temperature reduction are the key
Processing Machinery CMCdifficult purgingadhesionPE flushingspecial purging compound
Q
Material Changeover Residue of CMC
A
Changeover residue is caused by incomplete cleaning; thorough cleaning and disassembly are the key
Processing Machinery CMCchangeover residuepurging materialscrew disassemblydead corner cleaning
Q
CEF internal black speck carbonization
A
Black specks are caused by thermal carbonization and carbon deposits; reducing temperature and regular cleaning are the key
Processing Machinery CEFinternal black speckthermal carbonizationscrew cleaningtemperature control
Q
CEF plasticization poor
A
Poor plasticization is caused by improper screw design; optimizing the screw and increasing the temperature are the key
Processing Machinery CEFpoor plasticizationscrew compression ratioshear rateprocessing temperature
Q
CEF internal unmelted particles
A
Unmelted particles are caused by insufficient plasticization; increasing the temperature and reducing the feeding are the key
Processing Machinery CEFunmelted particleplasticizing capacityprocessing temperaturescrew mixing
Q
CEF mixing insufficient
A
Insufficient mixing is caused by improper screw design; increasing the mixing section is the key
Processing Machinery CEFinsufficient mixingscrew mixing sectionkneading blockside feeding
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