Ma conical twin-screw extruder amagawidwa kukhala: conical co-rotating twin-screw extruder ndi conical counter-rotating twin-screw extruder.
Pamene conical co-phase twin-screw extruder ikugwira ntchito, zomangira ziwirizo zimazungulira mbali imodzi.
Kusiyana kwake ndi conical counter-rotating twin-screw extruder ndikuti zida zapakatikati zimawonjezedwa mubokosi logawa kuti zikwaniritse zomwe zomangira ziwirizo zimazungulira mbali imodzi.Zingathe kwambiri kukwaniritsa zofunikira za processing zinthu.
Zigawo zazikulu za mapasa-screw extruder
1. The awiri mwadzina wa wononga.Kuzungulira mwadzina kwa screw kumatanthawuza kukula kwa kunja kwa screw, mu mm.Kwa zomangira zamitundu yosiyanasiyana (kapena zopindika), screw diameter ndi mtengo wosinthika, womwe umaimiridwa ndi mainchesi ang'ono ndi mainchesi akulu, monga: 65/130.Kukula kwake kwa mapasa-screw, kumapangitsa kuti makinawo azigwira ntchito kwambiri.
2. Chiŵerengero cha mawonekedwe a screw.Chiŵerengero cha mawonekedwe a wononga chimatanthawuza chiŵerengero cha kutalika kwabwino kwa m'mimba mwake yakunja kwa screw.Nthawi zambiri, chiwopsezo cha ma twin-screw extruder ndi pakati pa 7-18.Kwa ophatikizika amapasa-screw extruder, mawonekedwe ake amasinthasintha.Kuchokera pamalingaliro a chitukuko, chiŵerengero cha mbali chimakhala ndi chizolowezi chowonjezeka pang'onopang'ono.
3. Kuwongolera kwa screw.Chiwongolero cha screw chikhoza kugawidwa munjira yomweyo ndi mbali ina.Nthawi zambiri, ma co-rotating twin-screw extruder amagwiritsidwa ntchito kwambiri posakaniza zinthu, ndipo ma extruder omwe amazungulira amagwiritsidwa ntchito kwambiri potulutsa zinthu.
4. Kuthamanga kwa screw.Kuthamanga kwa screw kumatanthawuza kusiyanasiyana pakati pa liwiro lotsika la screw ndi liwiro lalikulu (mtengo wovomerezeka).The co-azungulira amapasa-screw extruder akhoza atembenuza pa liwiro lapamwamba, ndipo ambiri liwiro la potsimikizira mozungulira extruder ndi 0-40r/min yekha.
5. Kuyendetsa mphamvu.Mphamvu yoyendetsa imatanthawuza mphamvu ya injini yomwe imayendetsa screw, ndipo unit ndi kw.
6. Zotsatira.Kutulutsa kumatanthawuza kuchuluka kwa zinthu zomwe zimatulutsidwa pa ola limodzi, ndipo gawolo ndi kg/h.
Nthawi yotumiza: Mar-23-2023
