I-Conical twin screw barrel yomgangatho we-SPC
| Iimodeli | |||||||
| 45/90 | 45/100 | 51/105 | 55/110 | 58/124 | 60/125 | 65/120 | 65/132 |
| 68/143 | 75/150 | 80/143 | 80/156 | 80/172 | 92/188 | 105/210 | 110/220 |
1.Ubunzima emva kokuqina kunye nokuvutha: HB280-320.
2.Nitrided Ukuqina: HV920-1000.
3.Ityala le-Nitrided ubunzulu: 0.50-0.80mm.
4.I-nitrided brittleness: ngaphantsi kwebakala lesi-2.
5.Uburhabaxa bomphezulu: Ra 0.4.
6.Screws straightness: 0.015 mm.
7.Ubulukhuni bechromium-plating bomphezulu emva kwe-nitriding: ≥900HV.
8.Chromium-plating ubunzulu: 0.025 ~ 0.10 mm.
9.Ingxubevange Ukuqina: HRC50-65.
10. Ubunzulu be-alloy: 0.8 ~ 2.0 mm.
Ukusetyenziswa kwe-screw barrel kwintsimi ye-SPC flooring inemiba emininzi: Ukuxuba izinto eziphathekayo: I-screw barrel enye yezixhobo ezibalulekileyo zokuvelisa izinto ezifunekayo kwi-SPC flooring.Ixuba izinto zePVC kunye nezinye izongezo (ezifana neplastiki, izinzile, njl.) ukwenza izinto ezidibeneyo ezifunekayo kwi-SPC flooring.I-Plasticization: I-screw barrel isebenzisa ubushushu obuphezulu kunye namandla omatshini ukwenza iplastiki imathiriyeli yePVC.
Ngokusebenzisa isikrufu esijikelezayo, izinto zePVC ziyafudunyezwa kwaye zishukunyiswe ngaphakathi komphanda ukuze uthambe kunye neplastiki yokubumba okulandelayo.Phuma ngaphandle: Emva kwenkqubo yeplastiki, i-screw barrel ityhala izinto zeplastiki ngaphandle kombhobho ngokulungelelanisa isantya sokujikeleza kunye noxinzelelo.Ngokusebenzisa izixhobo ezifana nokubumba kunye nokucofa ii-roller, izinto eziphathekayo zibunjwa zibe yimilo yeepaneli zomgangatho we-SPC.Ngamafutshane, ukusetyenziswa kwe-screw barrel kwintsimi yomgangatho we-SPC kugxininise kakhulu kumxube wezinto eziphathekayo, iplastiki kunye nokutyhala ngaphandle.Sisixhobo esiphambili ekuveliseni imigangatho ye-SPC, ukuqinisekisa ukuba izinto eziphantsi komhlaba zinomsebenzi ofunekayo kunye nomgangatho.
