PVC PIPE THIAB PROFILE Conical twin ntsia hlau chim
Lub conical ntxaib ntsia hlau chim feem ntau muaj ib tug tapered los yog conical zoo, nrog ib tug loj txoj kab uas hla ntawm lub feed kawg thiab ib tug me me txoj kab uas hla ntawm lub discharge kawg.Lub conical tsim tso cai rau kom muaj peev xwm ua tau zoo thiab txhim kho cov khoom homogeneity.
Ntsia Hlau Configuration: Cov ntsia hlau ntxaib nyob rau hauv lub conical ntxaib ntsia hlau chim muaj ib tug sib xws conical zoo thiab tig nyob rau hauv opposite lus qhia.Lub dav hlau qhov tob ntawm cov screws txo qis maj mam los ntawm kev pub noj mus rau qhov kawg ntawm qhov tso tawm, pab hauv cov txheej txheem melting thiab sib tov.
Khoom siv thiab Txheej: Conical twin ntsia hlau chim yog feem ntau ua los ntawm cov hlau zoo hlau, uas muab lub zog zoo thiab kav ntev.Cov kev kho deg zoo li nitriding lossis bimetallic cladding tuaj yeem siv los txhim kho kev hnav tsis kam thiab ua kom lub thoob lub neej ntev.
Screw Configuration: Lub conical twin ntsia hlau chim muaj ob intermeshing screws uas tig nyob rau hauv opposite lus qhia.Cov ntsia hlau feem ntau muaj qhov sib sib zog nqus dav dav ntawm qhov chaw pub mis, maj mam txo mus rau qhov kawg ntawm qhov tso tawm.Qhov kev teeb tsa no txhim kho cov plasticizing efficiency thiab ua kom zoo sib xyaw ntawm cov yas molten.
Cov Khoom Siv thiab Txheej Txheej: Lub thoob feem ntau yog ua los ntawm cov hlau zoo hlau kom tiv taus qhov kub thiab txias ntawm cov txheej txheem yas extrusion lossis kev txhaj tshuaj molding.Nws kuj tseem yuav muaj cov txheej txheem tshwj xeeb lossis kev kho mob, xws li nitriding lossis bimetallic cladding, txhawm rau txhim kho nws cov hnav tsis kam thiab ua kom nws lub neej ntev.
Cua sov thiab cua txias: Lub conical twin ntsia hlau chim yog nruab nrog cua sov thiab cua txias tshuab kom precisely tswj qhov kub thiab txias thaum lub sij hawm ua yas.Cov khoom siv cua sov, xws li lub tshuab hluav taws xob lossis cov cua sov / lub tsho txias, yog siv los tswj qhov kub ntawm qhov xav tau, thaum lub tshuab dej los yog roj los pab tswj lub chim kub.
Daim ntaub ntawv: Conical ntxaib ntsia hlau chim yog feem ntau siv nyob rau hauv ntau yam yas ua daim ntaub ntawv, xws li PVC yeeb nkab / profile extrusion, PVC qhov rais profile extruder.
Zuag qhia tag nrho, conical twin ntsia hlau chim yog tsim los txhim kho cov yas ua lub peev xwm ntawm extruders los ntawm kev muab cov yas zoo, melting, thiab sib tov ntawm cov ntaub ntawv.
| Cov qauv | |||||||
| 45/90 ib | 45/100 ib | 51/105 ib | 55/110 ib | 58/124 ib | 60/125 | 65/120 | 65/132 ib |
| 68/143 ib | 75/150 ib | 80/143 ib | 80/156 ib | 80/172 ib | 92/188 ib | 105/210 ib | 110/220 ib |
1. Hardness tom qab hardening thiab tempering: HB280-320.
2.Nitrided Hardness: HV920-1000.
3.Nitrided case qhov tob: 0.50-0.80mm.
4.Nitrided brittleness: tsawg dua qib 2.
5.Nto roughness: Ra 0.4.
6.Screw straightness: 0.015 hli.
7.Surface chromium-plating lub hardness tom qab nitriding: ≥900HV.
8.Chromium-plating qhov tob: 0.025 ~ 0.10 hli.
9.Alloy Hardness: HRC50-65.
10.Alloy qhov tob: 0.8 ~ 2.0 mm.
