Twin screw extruders inoshandiswa zvakanyanya kuchinjisa muviri wemapolymers, uye inogona zvakare kushandiswa kuburitsa zvigadzirwa zvakaumbwa.Hunhu hwayo hwekudyisa huri nani, uye ine zvirinani kusanganisa, kufema, uye kuzvichenesa mabasa pane imwe screw extruder.Kuburikidza nekubatanidzwa kwemhando dzakasiyana dze screw element, iyo twin-screw extruder ine exhaust basa rakagadzirwa nenzira yezvivharo zvekuvaka rinogona kushandiswa mune zvinotevera zvinhu.
- Kugadzirwa kwe masterbatch
Musanganiswa wepurasitiki particles uye additives ndiyo master batch.Zviwedzerwa zvinosanganisira pigment, fillers uye functional additives.Iyo mapatya-screw extruder ndiyo yakakosha midziyo ye masterbatch yekugadzira mutsara, inoshandiswa kune homogenization, kupararira uye kusanganiswa kwezvinowedzera mu polymer matrix.
- Kusanganiswa kwekugadzirisa
Ipa yakanakisa kusanganisa kuita pakati pematrix uye zvinowedzera, mafirita.Girazi faibha ndiyo inonyanya kukosha yekusimbisa zvinhu, asi mamwe mafiber anogona zvakare kusanganiswa nemapolymer vatakuri.Nekuwedzera fiber uye kusanganisa nemapolymers, zvinhu zvine simba rakawanda uye yakakwirira mhedzisiro yekupikisa zvinogona kuwanikwa, uye panguva imwecheteyo, huremu uye mutengo zvinogona kudzikiswa.
- Exhaust
Nekuda kwekubatana kwemascrews maviri, iyo yekuveura zvinhu panzvimbo yemeshing inoramba ichivandudza iyo yekumusoro layer yechinhu uye inonatsiridza iyo yekupedza simba, kuitira kuti mapatya-screw extruder iite zvirinani pane yakaneta single-screw. extruder.The exhaust performance.
- Direct extrusion
Iyo twin-screw extruder inogona zvakare kusanganisa kusanganisa uye extrusion molding.Nekushandisa musoro chaiwo uye midziyo yakakodzera yepasi pemvura, inogona kugadzira zvigadzirwa zvakapedzwa nenzira inobudirira, senge mafirimu, ndiro, mapaipi, zvichingodaro.Yakananga extrusion inogona kusiya nhanho dzekutonhodza uye pelletizing uye kudziyisa uye kunyunguduka, uye zvinhu zvacho zvinoiswa pasi pekunetseka kudiki kwekupisa uye kunetseka kwekucheka.Iyo nzira yese inogona kuchengetedza simba uye fomula inogona kugadziriswa nyore.
