Pob tshab Granulation Ib Screw

Transparent Granulation Ib Screw muaj qhov xav tau nruj heev rau qhov zoo ntawm cov khoom. Txhua yam blemishes, pores, whitening, hnub qub cim, dub me ntsis, xim hloov, tsis zoo luster, thiab lwm yam yog tsis tso cai. Lub pob tshab granulation-tshwj xeeb ib leeg ntsia hlau tsim los ntawm Nanhaiya tuaj yeem ua kom zoo tshaj plaws plasticization, kom ntseeg tau tias cov khoom zoo kawg nkaus plasticized thaum lub sij hawm plasticization thiab ua tiav qhov siab tshaj plaws purity.

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Product Description

Khoom Parameters

Parameter	Paub meej
Ntsia Hlau Diameter	Cov kev qhia tshwj xeeb muaj xws li 35mm, 45mm, 65mm, 75mm, 85mm, 90mm, thiab lwm yam. Piv txwv li, thaum ua cov kav dej PVC, 65mm ntsia hlau yog dav siv raws li nws ua tiav qhov sib npaug ntawm cov zis thiab lub zog noj.
Ntev-rau-Diameter Ratio (L/D Ratio)	Feem ntau ntawm 20: 1 txog 30: 1. Rau cov khoom kub-rhiab zoo li PVC, L / D piv feem ntau yog 20: 1 thiab 25: 1. Qhov no ua kom cov plasticization txaus thaum txo lub sijhawm nyob ntawm cov ntaub ntawv hauv lub thoob kom txo tau qhov kev pheej hmoo ntawm decomposition.
Compression Ratio	Feem ntau poob ntawm 3.5: 1 thiab 4.5: 1. Qhov loj compression ratio pab txhawb cov yas tag nrho thiab compaction ntawm PVC cov ntaub ntawv.
Screw Channel qhov tob	Cov ntsia hlau channel yog qhov ntiav, tshwj xeeb tshaj yog nyob rau hauv metering seem. Qhov kev tsim no txo cov sij hawm nyob ntawm cov ntaub ntawv thiab txo qhov muaj peev xwm ntawm decomposition.
Tus naj npawb ntawm cov cua sov thiab cua txias	Nws txawv raws li txoj kab uas hla ntawm cov ntsia hlau thiab cov khoom siv tshwj xeeb, feem ntau yog li ntawm 5 mus rau 6 thaj chaw. Piv txwv li, ib leeg-ntsia hlau extruder nrog 65mm ntsia hlau txoj kab uas hla tuaj yeem muaj 6 qhov cua sov thiab cua txias kom pab tswj qhov kub thiab txias hauv txhua ntu.
Ntsia Hlau Ceev	Qhov ntau yam ceev yuav tsum tau kho raws li qhov tshwj xeeb ntsia hlau txoj kab uas hla thiab ntau lawm yuav tsum tau. Rau φ65mm ntsia hlau, thaum tsim cov kav dej nrog 3 hli phab ntsa tuab, qhov kev pom zoo ceev yog tswj nyob rau hauv thaj tsam ntawm 25-35rpm.
Tsav zog	Muaj feem xyuam rau txoj kab uas hla thiab cov zis. Piv txwv li, ib leeg-ntsia hlau extruder nrog 65mm ntsia hlau txoj kab uas hla feem ntau muaj lub zog tsav ntawm 45-90kw.
Ua haujlwm kub	Qhov kub ntawm qhov chaw pub mis yog feem ntau 160-170 ℃, seem melting yog 180-190 ℃, thiab lub taub hau tuag yog 175-185 ℃.

Khoom Feature Thiab Daim Ntawv Thov

1. Ib leeg ntsia hlau nto, nrog kev kho tshwj xeeb nitriding. Thaum tuav lub siab hardness, txheej txheej txheej nrog ntau dua ntom ntom thiab smoother kev ntxhib los mos tuaj yeem ua tiav piv rau cov roj nitriding.

2. Ib leeg ntsia hlau rau pob tshab granulation, High-quality nitrided steel 38CrMoAlA, tom qab sib sib zog nqus ion nitriding kev kho mob, xyuas kom meej lub toughness ntawm cov tub ntxhais thiab hardness ntawm lub nto.

3. Qhov saum npoo ntawm cov ntsia hlau yog qhov nyuaj heev, zoo heev, thiab ncaj heev. Nws tuaj yeem ua tau zoo kom cov plasticization ntawm cov ntaub ntawv pob tshab.

4. Lub taub hau ntsia hlau ntawm ib qho ntsia hlau yog du nyob rau hauv qhov chaw hloov pauv, tsis muaj qhov chaw tuag. Cov grooves thiab threads tsis muaj kev cuam tshuam, tiv thaiv kev sib kis thaum lub sij hawm hloov khoom thiab xim hloov.

Cov Lus Qhia Ntau Lawm

1. Raws li cov khoom ntawm cov khoom pob tshab, qhov nruab nrab lossis qis qis ntawm ib qho ntsia hlau yog tsim, feem ntau yog li ntawm 2.0: 1 txog 2.5: 1.

2. Pob tshab granulation ib leeg ntsia hlau nrog ntev LD piv, Ua tiav plasticization nyob rau hauv qis rotational speeds thiab me me shear rog

3. Qhov tsis rov qab, ua haujlwm zoo ib leeg-ntsia hlau tsim ntawm cov khoom sib xyaw kom ntseeg tau tias tsis tshua muaj kev faib tawm ntawm PS cov ntaub ntawv.

4. Cov ntsia hlau ib leeg yog electroplated nrog nyuaj chromium ntawm nws nto. Qhov saum npoo ntawm cov ntsia hlau yog tsis tshua muaj neeg du thiab tawv, nrog zoo heev los tiv thaiv adhesion zog thiab corrosion kuj.

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