Processing Machinery
5 görüntüleme
Glass Fibre material changeover residue
Sorun Belirtisi
After Glass Fibre material changeover, first 5-10 products contain previous raw material residue, color difference and performance deviation
Neden Analizi
Barrel and screw have large amount of previous raw material residue; cleaning not thorough, dead corner zones have residue; purging material amount insufficient
Çözüm
1) Increase purging material amount to 2-3 times barrel capacity; 2) raise speed and temperature during cleaning to accelerate removal; 3) disassemble screw to thoroughly clean dead corners
Temel Çıkarım
Material changeover residue is caused by insufficient cleaning; full cleaning and disassembly are key
Bu faydalı oldu mu?
0 kişi bunu faydalı buldu
Geri bildiriminiz için teşekkürler!