Isihlungi Serabha/ Isihlungi Serabha
Ukukhethwa Kwesihlungi Serabha
1. Isihlungi serabha yokucindezela - Ifanele inhlanganisela yerabha ethambile engadingi i-remix.
Isici: kulula ukusihlanza, singakhipha isihlungi samakhowe esingu-200, okuphumayo okukhulu.
2. Isihlungi serabha esikulufa - Sifanele zonke izinhlobo zenhlanganisela yerabha embonini yamarola.
Isici: uhla olukhulu lwenhlanganisela yerabha lungahlungwa.
1) Uhlobo lwesikulufu esisodwa:
Uhlobo lwesikulufu esisodwa esijwayelekile - Sifanele ukuhlanganisa phakathi kuka-25-95Sh-A, kodwa hhayi irabha ebonakala kakhulu, njenge-silicon njll.
Phoqelela ukuphakela uhlobo lwesikulufu esisodwa - Ifanele zonke izinhlobo zenhlanganisela yenjoloba phakathi kuka-25-95Sh-A, ngisho nerabha ye-viscosity ephezulu, njenge-silicon, i-EPDM, i-Hypalon, njll.
2) Uhlobo lwezikulufu ezimbili:
Phoqelela ukuphakela uhlobo lwezikulufu ezimbili - Ifanele zonke izinhlobo zenhlanganisela yenjoloba phakathi kuka-25-95Sh-A, ngisho nerabha ye-viscosity ephezulu, njenge-silicon, i-EPDM, i-Hypalon, njll.
Phoqelela ukuphakela i-dual-screw ngohlobo lwe-TCU - Ifanele inhlanganisela phakathi kuka-25-100Sh-A, ifaneleka ngokukhethekile inhlanganisela ezwelayo lokushisa.
| Ipharamitha Yesihlungi Serabha Embili-Screw | |||||
| Uhlobo/Uchungechunge | φ115 uhlobo | φ150 uhlobo | φ200 uhlobo | φ250 uhlobo | φ300 uhlobo |
| Isikulufa ububanzi (mm) | 115 | 150 | 200 | 250 | 300 |
| Ukucaciswa kokunciphisa | 225 Ibhokisi legiya | Ibhokisi lamagiya angu-250 | Ibhokisi lamagiya angama-280 | Ibhokisi lamagiya angu-330 | 375 Ibhokisi legiya |
| Isilinganiso sobude bobubanzi besikulufu (L/D) | 6:01 | 1.8:1 | 2.7:1 | 3.6:1 | 3.6:1 |
| Isivinini esiphezulu kakhulu se-Screw (RPM) | 45 | 45 | 40 | 40 | 35 |
| Amandla emoto (KW) | 45 | 45 ~ 55 | 70-90 | 90~110 | 130-160 |
| Amandla kagesi (V) | 380 | 380 | 380 | 380 | 380 |
| Okukhiphayo okuphezulu (KG/HOUR) | 240 | 300 | 355 | 445 | 465 |
| Amandla e-compressor yeyunithi yesiqandisi | 5P | 5P | 5P | 7.5P | 7.5P |
Ukukhethwa Kwesilinganiso Sobude Bobubanzi:
1. Uma kunesihlabathi ku-rubber, isilinganiso sobude bobubanzi besikulufa kufanele sikhethelwe esikhulu.
2. Inzuzo yesilinganiso esikhulu sobude bobubanzi be-screw ukuthi ingxenye yokusebenza yesikulufu yinde, izinto zepulasitiki zenziwe ngepulasitiki, ukuxuba kufana nomfaniswano, i-rubber ingaphansi kokucindezela okukhulu futhi izinga lomkhiqizo lihle.Kodwa-ke, uma isikulufu siside, sizobangela kalula ukuthi irabha ishise, futhi ukucubungula isikulufu kunzima, futhi amandla e-extrusion anda.
3. Isikulufu esisetshenziselwa umshini werabha wokuphakelayo oshisayo we-extrusion ngokuvamile sithatha isilinganiso sobude obuyizikhathi ezingu-4 ukuya kwezingu-6, futhi isikulufu somshini werabha wokuphakelayo obandayo ngokuvamile sithatha isilinganiso sobude obuyizikhathi ezingu-8 ukuya kweziyi-12.
Izinzuzo zokukhuphula isilinganiso sobude bobubanzi
1)Isikulufu sicindezelwe ngokugcwele, futhi izakhiwo ezingokomzimba nezokusebenza zemikhiqizo zingathuthukiswa.
2) Ipulasitiki enhle yezinto zokwakha kanye nekhwalithi enhle yokubukeka kwemikhiqizo.
3)Khulisa ivolumu ye-extrusion ngo-20-40%.Ngesikhathi esifanayo, ijika lesici sesikulufu esinesilinganiso esikhulu sobude bobubanzi sinomthambeka ophansi, uma kuqhathaniswa oyisicaba, kanye nevolumu ye-extrusion ezinzile.
4)Ilungele ukubumba impushana, njenge-PVC powder extrusion tube.
Ububi bokukhulisa isilinganiso sobude bobubanzi:
Ukwandisa ubude nobubanzi besilinganiso kwenza ukwakhiwa kwesikulufu kanye nokuhlanganisa isikulufu nomgqomo kube nzima.Ngakho-ke, isilinganiso sobude bobubanzi asinakunyuswa ngaphandle komkhawulo.
Amasevisi
1. Isevisi yokufaka.
2. Inkonzo yesondlo.
3. Isevisi ye-inthanethi yokusekela enikeziwe.
4. Isevisi yamafayela obuchwepheshe enikeziwe.
5. Isevisi yokuqeqeshwa endaweni ihlinzekwa.
6. Kuhlinzekwe insizakalo yokushintsha kanye nokulungisa izingxenye eziyisipele.
