Lero,wopanga seraapitiliza kukambirana nanu kuti mumvetsetse momwe izi zimafala

mavuto amayamba pamene PVC chingwe zipangizo extruded.

1. Pamwamba pa PVC chingwe chuma si zabwino

chifukwa chanji?Kodi kusintha?

(1) Utomoni womwe ndi wovuta kuyika pulasitiki umatulutsidwa popanda pulasitiki, zomwe zimapangitsa kuti tinthu tating'ono ta kristalo ndi

particles pamwamba, zomwe zimagawidwa padziko;kutentha kuyenera kukhala koyenera

onjezerani kapena liwiro la mzere wokokera ndi wononga liwiro liyenera kuchepetsedwa.

(2) Zonyansa zimasakanizidwa podyetsa, ndipo pamwamba pake pali zotupa zonyansa;chidetso chiyenera kukhala mosamalitsa

kupewa pamene kudyetsa, ndipo ngati zosafunika apezeka, makina mutu ayenera kutsukidwa yomweyo kukhetsa

glue mu screw.

(3) Pamwamba pa waya wokhala ndi mawaya a mkono wakufa siwosalala kapena osakhazikika, kapena pali pulasitiki.

Kuwola mankhwala anasonkhanitsa pa kufa pakamwa, kuti pamwamba ndi kuda;posankha nkhungu,

fufuzani mosamala ngati pamwamba pa mawaya awiri awiri ndi yosalala, moyenera kuchepetsa kutentha

wa kufa pakamwa, ndi kupeza madipoziti Pa kufa pakamwa ayenera kuchotsedwa mwamsanga

(4) Pamene chingwe pachimake ndi cholemera kwambiri, kupanikizika kwa waya kumakhala kochepa, ndipo kuzizira sikuli bwino, pulasitiki

zosavuta makwinya;woyamba ayenera kuonjezera mavuto, ndi otsiriza ayenera kuchepetsa kukoka waya liwiro

onetsetsani nthawi yozizira.

2. Osafanana extrusion makulidwe

chifukwa chanji?Kodi kusintha?

(1) Chifukwa cha kusakhazikika kwa screw and traction, makulidwe a mankhwalawa ndi osagwirizana, chifukwa cha vuto la

mphete yamphamvu, ndiyosavuta kupanga ma slubs, nkhungu ndi yaying'ono kwambiri, kapena kukula kwakunja kwa chingwe pakati pakusintha

kwambiri, zomwe zimabweretsa kusinthasintha kwa makulidwe.

(2) Nthawi zambiri yang'anani chipangizo champhamvu kapena liwiro la kukokera, wononga, ndikutenga ndi kutengera mzere, ndikusintha

mu nthawi;sankhani zisankho zoyenera kuteteza guluu kuthira;nthawi zambiri kuwunika kusintha kwa m'mimba mwake.

Malingaliro a kampani Qingdao Sainuo Chemical Co.,Ltd.Ndife opangasera PE, PP sera, OPE sera, EVA sera, PEMA,

PEMA, EBS, Zinc/ Calcium Stearate…… Zogulitsa zathu zadutsa REACH, ROHS,PAHS,

Kuyesa kwa FDA.

Sainuo khalani otsimikiza sera, landirani kufunsa kwanu

Webusayiti: https://www.sanowax.com

E-mail：sales@qdsainuo.com

               sales1@qdsainuo.com

Adilesi: Chipinda 2702, Block B, Suning Building, Jingkou Road, Licang District, Qingdao, China