Qalong, Mahlohonolo a selemo se secha ho lona bohle.
Mofuta ona oa lab twin screw extruder o hlokahalang ka mocheso o phahameng oa ho hanyetsa kutu o sebelisoa ho etsa colorbatch masterbatch (FEP/PFA).
Sehlahisoa sa "lab twin screw extruder" ke 10 ~ 15 kg / hr (E fapana ho ea ka thepa le theknoloji ea ho sebetsa).
1. Morero: (Ho ea ka litlhoko tsa foromo ea tšebetso)
(1) resin ea thepa e tala (PTFE resin), toner, additives le likarolo tse ling tse sebelisang "twin screw metering feeder" bakeng sa metering e nepahetseng le ho fepa ho netefatsa ho nepahala ha karo-karolelano ea foromo le botsitso ba boleng ba sehlahisoa;
(2) E le ho phethahatsa motsoako oa likarolo tse ngata, ho kopanya ho tsoelang pele le ho hasana ho fihlela granulation e tsitsitseng ea extrusion.
2. Mokhoa oa ho fepa:
Li-resin tse tala, li-toner le li-additives: Sebelisa sesepa sa "twin-screw metering feeder" 'me u kenye ka holimo ho moqomo oa pele.
3. Tlhophiso ea screw le chate e kopaneng:
Re ka fana ka chate ea twin screw extrusion processing.Moetso oa mochini ke CTS-26A/400rpm- 7.5kw- 42: 1. The screw diameter ke Ф26mm, Screw bottom diameter ke Ф17mm, karolelano ea bolelele-ho-diameter ke 42: 1, motor ke 7.5 kw, screw lebelo ke 400rpm, thepa ea screw element ke NS-333, thepa ea barrel ke Hastelloy e thibelang kutu e felletseng (NS-333), thepa ea core shaft ke 40CrNiMoA, e tima ebile e halefile kalafo ea mocheso, Tsohle li sebelisa liheater tsa koporo tse entsoeng, matla a ho futhumatsa ke 11kw.Extruder ena e na le sistimi ea pelletizing ea metsi.
Sena se qalong ea selemo sa 2022, re tšepa hore re ka rekisa extruder ea polasetiki e ngata ka boleng bo botle le tšebeletso e khotsofatsang bakeng sa bareki ba rona.
Nako ea poso: Jan-17-2022